Trademark Class 1 Industrial chemicals, adhesives, biological preparations

In this blog, we aim to provide a detailed overview of Class 1 in the Trademark Classification process. Choosing the right trademark class is important for successful trademark use. Sometimes the application falls into more than one category, providing better protection. That’s why choosing the right class is so important—it reinforces the effectiveness of the Trademark Registration process.

Trademark Class 1 Overview

Within the Trademark Classification Schedule, Class 1 encompasses a variety of materials with wide applications. These encompass chemical compounds utilized in enterprise, technology, pictures, agriculture, horticulture, and forestry. The class additionally includes unprocessed artificial resins and plastics, manures, fireplace extinguishing compositions, tempering and soldering arrangements, chemical materials for preserving foodstuffs, tanning substances, and adhesives utilized in industrial strategies. In less difficult terms, Class 1 covers a variety of chemical products and preparations utilized in diverse fields and industries including adhesives and biological preparations.

However, it’s important to note that Class 1 excludes certain items, such as raw natural resins and semi-processed resins (found in Class 2 and Class 17, respectively). Chemical preparations for medical or veterinary purposes and products like fungicides, herbicides, and vermin-destroying substances (Class 5) are not part of Class 1. Adhesives for stationery or household use (Class 16), salt for preserving foodstuffs (Class 30), and straw mulch (Class 31) are also outside the scope of this classification.

Brands/Trademarks you Might Know in Class 1:

Fevicol

Trademark Class 1, Trademark Class 1 Industrial Chemicals, Adhesives, Biological Preparations

How can Tradeviser help in your Trademark journey?

We have an awesome in-house team of Trademark professionals who can provide valuable assistance throughout the trademark process. Our Trademark Attorneys can then help prepare and file a trademark application with the relevant trademark office and respond to the office’s actions or objections to the examination. If the trademark is challenged, our attorney can help prepare and present a strong case supporting the application. Finally, once a trademark is registered, our attorney can help monitor and enforce trademark rights to prevent infringement by others. Through our team’s expertise and knowledge of the legal environment, we can help ensure that the trademark registration process goes smoothly and the resulting trademark offers the necessary protection of the symbol or object.

Detailed List of goods Classified under Class 1

  1. acetate of cellulose, unprocessed
  2. acetates [chemicals]*
  3. acetic anhydride
  4. acetone
  5. acetylene
  6. acetylene tetrachloride
  7. acid proof chemical compositions
  8. acids*
  9. acidulated water for recharging batteries / acidulated water for recharging accumulators
  10. acrylic resins, unprocessed
  11. actinium
  12. activated carbon / activated charcoal
  13. active chemical ingredients
  14. additives, chemical, to drilling muds / chemical additives to drilling muds
  15. additives, chemical, to fungicides / chemical additives to fungicides
  16. additives, chemical, to insecticides / chemical additives to insecticides
  17. additives, chemical, to motor fuel / chemical additives to motor fuel
  18. adhesive preparations for surgical bandages
  19. adhesives for billposting
  20. adhesives for industrial purposes
  21. adhesives for paperhanging / adhesives for wallpaper
  22. adhesives for wall tiles
  23. adjuvants, other than for medical or veterinary purposes
  24. agar-agar for industrial purposes
  25. agglutinants for concrete
  26. agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides
  27. albumenized paper
  28. albumin [animal or vegetable, raw material]
  29. alcohol*
  30. aldehydes*
  31. alginates for industrial purposes
  32. alginates for the food industry
  33. alkalies
  34. alkaline iodides for industrial purposes
  35. alkaline metals
  36. alkaline-earth metals
  37. alkaloids*
  38. alum
  39. alumina
  40. aluminium acetate*
  41. aluminium alum
  42. aluminium chloride
  43. aluminium hydrate
  44. aluminium iodide
  45. aluminium silicate
  46. americium
  47. ammonia [volatile alkali] for industrial purposes / volatile alkali [ammonia] for industrial purposes
  48. ammonia alum
  49. ammonia*
  50. ammoniacal salts
  51. ammonium aldehyde
  52. ammonium nitrate
  53. ammonium salts
  54. amyl acetate
  55. amyl alcohol
  56. anhydrides
  57. anhydrous ammonia
  58. animal albumen [raw material]
  59. animal carbon
  60. animal carbon preparations
  61. animal charcoal
  62. animal manure
  63. metal annealing preparations
  64. anthranilic acid
  65. anti-boil preparations for engine coolants
  66. anti-frothing solutions for batteries / anti-frothing solutions for accumulators
  67. anti-incrustants
  68. anti-knock substances for internal combustion engines
  69. anti-sprouting preparations for vegetables
  70. anti-tarnishing chemicals for windows
  71. antifreeze
  72. antimony
  73. antimony oxide
  74. antimony sulfide
  75. antioxidants for use in manufacture
  76. antioxidants for use in the manufacture of cosmetics
  77. antioxidants for use in the manufacture of food supplements
  78. antioxidants for use in the manufacture of pharmaceuticals
  79. antistatic preparations, other than for household purposes
  80. argon
  81. arsenic
  82. arsenious acid
  83. artificial sweeteners [chemical preparations]
  84. astatine
  85. auxiliary fluids for use with abrasives
  86. bacterial preparations, other than for medical and veterinary use
  87. bacteriological preparations for acetification
  88. bacteriological preparations, other than for medical and veterinary use
  89. barium
  90. barium compounds
  91. barium sulfate
  92. baryta
  93. baryta paper
  94. barytes
  95. bases [chemical preparations]
  96. basic gallate of bismuth
  97. bate for dressing skins / dressing, except oils, for skins
  98. bauxite
  99. beer preserving agents
  100. beer-clarifying and preserving agents
  101. bentonite
  102. benzene
  103. benzene derivatives
  104. benzene-based acids
  105. benzoic acid
  106. benzoic sulfimide
  107. benzol
  108. berkelium
  109. bicarbonate of soda for chemical purposes
  110. bichloride of tin
  111. bichromate of potassium
  112. bichromate of soda
  113. biochemical catalysts
  114. biological preparations, other than for medical or veterinary purposes
  115. biological tissue cultures, other than for medical or veterinary purposes
  116. biostimulants for plants
  117. birdlime
  118. bismuth
  119. bismuth subnitrate for chemical purposes
  120. blood charcoal
  121. blue vitriol / copper sulfate [blue vitriol]
  122. blueprint cloth
  123. blueprint paper
  124. bone charcoal
  125. borax
  126. boric acid for industrial purposes
  127. brake fluid
  128. brazing fluxes
  129. brazing preparations
  130. brickwork preservatives, except paints and oils
  131. bromine for chemical purposes
  132. by-products of the processing of cereals for industrial purposes
  133. caesium
  134. calcined soda
  135. calcium carbide
  136. calcium cyanamide [fertilizer] / calcium cyanamide [fertiliser]
  137. calcium salts
  138. californium
  139. calomel [mercurous chloride]
  140. camphor, for industrial purposes
  141. carbide
  142. carbolineum for the protection of plants
  143. carbon
  144. carbon black for industrial purposes
  145. carbon disulfide
  146. carbon for filters
  147. carbon tetrachloride
  148. carbonates
  149. carbonic acid
  150. carbonic hydrates
  151. casein for industrial purposes
  152. casein for the food industry
  153. cassiopium [lutetium] / lutetium [cassiopium]
  154. catalysts
  155. catechu
  156. caustic alkali
  157. caustic soda for industrial purposes
  158. caustics for industrial purposes
  159. cellulose
  160. cellulose derivatives [chemicals]
  161. cellulose esters for industrial purposes
  162. cellulose ethers for industrial purposes
  163. cement [metallurgy]
  164. cement for footwear
  165. cement for mending broken articles
  166. cement preservatives, except paints and oils
  167. cement-waterproofing chemicals, except paints
  168. ceramic compositions for sintering [granules and powders]
  169. ceramic glazings
  170. ceramic materials in particulate form, for use as filtering media
  171. cerium
  172. chemical additives for oils
  173. chemical coatings for ophthalmic lenses
  174. chemical condensation preparations
  175. chemical intensifiers for paper
  176. chemical intensifiers for rubber
  177. chemical preparations for facilitating the alloying of metals
  178. chemical preparations for scientific purposes, other than for medical or veterinary use
  179. chemical preparations for smoking meat
  180. chemical preparations for use in photography
  181. chemical preparations to prevent diseases affecting cereal plants
  182. chemical preparations to prevent diseases affecting vine plants
  183. chemical preparations to prevent mildew
  184. chemical preparations to prevent wheat blight / chemical preparations to prevent wheat smut
  185. chemical reagents, other than for medical or veterinary purposes
  186. chemical substances for analyses in laboratories, other than for medical or veterinary purposes / chemical preparations for analyses in laboratories, other than for medical or veterinary purposes
  187. chemical substances for preserving foodstuffs
  188. chemicals for the manufacture of paints
  189. chemicals for the manufacture of pigments
  190. chemicals for use in forestry, except fungicides, herbicides, insecticides and parasiticides
  191. chemicals, except pigments, for the manufacture of enamel
  192. chimney cleaners, chemical
  193. chlorates
  194. chlorides
  195. chlorine
  196. cholic acid
  197. chromates
  198. chrome alum
  199. chrome salts
  200. chromic acid
  201. chromic salts
  202. chromium oxide
  203. cinematographic film, sensitized but not exposed / cinematographic films, sensitized but not exposed
  204. citric acid for industrial purposes
  205. clarification preparations / purification preparations
  206. coal saving preparations
  207. cobalt oxide for industrial purposes
  208. collagen for industrial purposes
  209. collodion*
  210. colour-brightening chemicals for industrial purposes / color-brightening chemicals for industrial purposes
  211. combusting preparations [chemical additives to motor fuel]
  212. compost
  213. concrete preservatives, except paints and oils
  214. concrete-aeration chemicals
  215. condensation-preventing chemicals
  216. conductive adhesives
  217. conductive resins, unprocessed
  218. coolants for vehicle engines
  219. corrosive preparations
  220. cream of tartar for chemical purposes
  221. cream of tartar for industrial purposes
  222. cream of tartar for the food industry
  223. creosote for chemical purposes
  224. crotonic aldehyde
  225. cryogenic preparations
  226. cultures of microorganisms, other than for medical and veterinary use
  227. curium
  228. currying preparations for leather
  229. currying preparations for skins
  230. cyanides [prussiates] / prussiates
  231. solutions for cyanotyping
  232. cymene
  233. damp-proofing chemicals, except paints, for masonry
  234. decolorants for industrial purposes / bleaching preparations [decolorants] for industrial purposes
  235. defoliants
  236. degreasing preparations for use in manufacturing processes / grease-removing preparations for use in manufacturing processes
  237. dehydrating preparations for industrial purposes
  238. dendrimer-based polymers for use in the manufacture of capsules for pharmaceuticals
  239. descaling preparations, other than for household purposes
  240. detergent additives to petrol / detergent additives to gasoline
  241. detergents for use in manufacturing processes
  242. dextrin [size]
  243. diagnostic preparations, other than for medical or veterinary purposes
  244. diagnostic strips for testing breast milk, other than for medical or veterinary use
  245. diastase for industrial purposes
  246. diatomaceous earth
  247. diazo paper
  248. disincrustants
  249. dispersions of plastics
  250. preparations of the distillation of wood alcohol
  251. distilled water
  252. dolomite for industrial purposes
  253. drilling muds
  254. dry ice [carbon dioxide]
  255. dysprosium
  256. electrophoresis gels
  257. emollients for industrial purposes
  258. emulsifiers
  259. enamel-staining chemicals
  260. engine-decarbonising chemicals / chemical preparations for decarbonising engines
  261. enzyme preparations for industrial purposes
  262. enzyme preparations for the food industry
  263. enzymes for industrial purposes
  264. enzymes for the food industry
  265. epoxy resins, unprocessed
  266. erbium
  267. esters*
  268. ethane
  269. ethers*
  270. ethyl alcohol
  271. ethyl ether
  272. europium
  273. expanded clay for hydroponic plant growing [substrate]
  274. fat-bleaching chemicals
  275. fatty acids
  276. ferments for chemical purposes
  277. fermium
  278. ferrocyanides
  279. ferrotype plates [photography]
  280. fertilizers / fertilisers
  281. fertilizing preparations / fertilising preparations
  282. filtering materials of chemical substances
  283. filtering materials of mineral substances
  284. filtering materials of unprocessed plastics
  285. filtering materials of vegetable substances
  286. filtering preparations for the beverages industry
  287. finishing preparations for use in the manufacture of steel
  288. fire extinguishing compositions
  289. fireproofing preparations
  290. fish meal fertilizers / fish meal fertilisers
  291. fissionable chemical elements
  292. fissionable material for nuclear energy
  293. fixing baths [photography]
  294. fixing solutions [photography]
  295. flashlight preparations
  296. flavonoids [phenolic compounds] for industrial purposes
  297. flocculants
  298. flour for industrial purposes
  299. flower preservatives
  300. flowers of sulfur for chemical purposes
  301. fluids for hydraulic circuits / liquids for hydraulic circuits
  302. fluorine
  303. fluorspar compounds
  304. formic acid
  305. formic aldehyde for chemical purposes
  306. foundry binding substances
  307. foundry moulding preparations / foundry molding preparations
  308. foundry sand
  309. francium
  310. fuel for nuclear reactors
  311. fuel-saving preparations
  312. fuller’s earth for use in the textile industry
  313. fulling preparations
  314. fulling preparations for use in the textile industry
  315. gadolinium
  316. gallic acid for the manufacture of ink
  317. gallium
  318. gallnuts
  319. gallotannic acid
  320. galvanizing baths / baths for galvanizing
  321. galvanizing preparations
  322. gambier
  323. gas purifying preparations / preparations for the purification of gas
  324. gelatine for industrial purposes
  325. gelatine for photographic purposes
  326. genes of seeds for agricultural production
  327. getters [chemically active substances]
  328. glass-frosting chemicals
  329. glass-staining chemicals
  330. glaziers’ putty
  331. glucose for industrial purposes
  332. glucose for the food industry
  333. glucosides
  334. glue for industrial purposes
  335. glutamic acid for industrial purposes
  336. gluten [glue], other than for stationery or household purposes
  337. gluten for industrial purposes
  338. gluten for the food industry
  339. glutinous tree-grafting preparations / glutinous preparations for tree-banding / glutinous preparations for tree-grafting / glutinous tree-banding preparations
  340. glycerides
  341. glycerine for industrial purposes
  342. glycol
  343. glycol ether
  344. gold salts
  345. grafting mastic for trees
  346. grafting wax for trees
  347. graphene
  348. graphite for industrial purposes
  349. guano
  350. gum arabic for industrial purposes
  351. gum solvents / degumming preparations
  352. gum tragacanth for industrial purposes
  353. gums [adhesives] for industrial purposes
  354. gurjun balsam for use in the manufacture of varnish
  355. gypsum for use as a fertilizer
  356. metal hardening preparations
  357. heavy water
  358. helium
  359. holmium
  360. hormones for hastening the ripening of fruit
  361. horticultural chemicals, except fungicides, herbicides, insecticides and parasiticides
  362. humus
  363. humus top dressing
  364. hydrates
  365. hydrazine
  366. hydrochlorates
  367. hydrochloric acid
  368. hydrofluoric acid
  369. hydrogen
  370. hydrogen peroxide for industrial purposes
  371. hypochlorite of soda
  372. hyposulfites
  373. industrial chemicals
  374. iodic acid
  375. iodine for chemical purposes
  376. iodine for industrial purposes
  377. iodised albumen
  378. iodised salts
  379. ion exchangers [chemicals]
  380. iron salts
  381. isinglass, other than for stationery, household or alimentary purposes
  382. isotopes for industrial purposes
  383. kainite
  384. kaolin / china clay / china slip
  385. ketones
  386. kieselgur
  387. krypton
  388. lactic acid
  389. lactose [raw material]
  390. lactose for industrial purposes
  391. lactose for the food industry
  392. lamp black for industrial purposes
  393. lanthanum
  394. lead acetate
  395. lead arsenate
  396. lead oxide
  397. leather glues
  398. leather-dressing chemicals
  399. leather-impregnating chemicals
  400. leather-renovating chemicals
  401. leather-waterproofing chemicals
  402. lecithin [raw material]
  403. lecithin for industrial purposes
  404. lecithin for the food industry
  405. lime acetate
  406. lime carbonate
  407. lime chloride
  408. limestone hardening substances
  409. liquids for removing sulfates from batteries / liquids for removing sulfates from accumulators
  410. lithia [lithium oxide]
  411. lithium
  412. litmus paper
  413. loam
  414. lye water for the food industry
  415. magnesite
  416. magnesium carbonate
  417. magnesium chloride
  418. magnetic fluid for industrial purposes
  419. malt albumen
  420. manganate
  421. manganese dioxide
  422. mangrove bark for industrial purposes
  423. masonry preservatives, except paints and oils
  424. mastic for leather
  425. mastic for tyres / mastic for tires
  426. meat tenderizers for industrial purposes
  427. mercuric oxide
  428. mercury
  429. mercury salts
  430. metalloids
  431. methane
  432. methyl benzene
  433. methyl benzol
  434. methyl ether
  435. preparations of microorganisms, other than for medical and veterinary use
  436. milk ferments for chemical purposes
  437. milk ferments for industrial purposes
  438. milk ferments for the food industry
  439. mineral acids
  440. moderating materials for nuclear reactors
  441. moistening [wetting] preparations for use in bleaching / wetting preparations for use in bleaching
  442. moistening [wetting] preparations for use in dyeing / wetting preparations for use in dyeing
  443. moistening [wetting] preparations for use in the textile industry / wetting preparations for use in the textile industry
  444. mordants for metals
  445. mould-release preparations / mold-release preparations
  446. must-fining preparations
  447. nanopowders for industrial purposes
  448. naphthalene
  449. neodymium
  450. neon
  451. neptunium
  452. nitrate paper
  453. nitrates
  454. nitric acid
  455. nitrogen
  456. nitrogenous fertilizers / nitrogenous fertilisers
  457. nitrous oxide
  458. oenological bactericides [chemical preparations for use in wine making]
  459. oil cement [putty]
  460. oil dispersants
  461. oil-bleaching chemicals
  462. oil-purifying chemicals
  463. oil-separating chemicals
  464. oils for currying leather
  465. oils for preparing leather in the course of manufacture
  466. oils for tanning leather
  467. oils for the preservation of food
  468. oleic acid
  469. olivine [silicate mineral]
  470. opacifiers for enamel
  471. opacifiers for glass
  472. organic digestate [fertilizer] / organic digestate [fertiliser]
  473. oxalates
  474. oxalic acid
  475. oxygen for industrial purposes
  476. palladium chloride
  477. paper pulp
  478. paste fillers for automobile body repair / paste fillers for car body repair
  479. peat [fertilizer] / peat [fertiliser]
  480. peat pots for horticulture
  481. pectin [photography]
  482. pectin for industrial purposes
  483. pectin for the food industry
  484. perborate of soda
  485. percarbonates
  486. perchlorates
  487. persulfates
  488. persulfuric acid
  489. petroleum dispersants
  490. phenol for industrial purposes
  491. compositions for the manufacture of phonograph records
  492. phosphates [fertilizers] / phosphates [fertilisers]
  493. phosphatides
  494. phosphoric acid
  495. phosphorus
  496. photographic developers
  497. photographic emulsions
  498. photographic paper
  499. photographic sensitizers
  500. photometric paper
  501. photosensitive plates
  502. picric acid
  503. plant growth regulating preparations
  504. plant extracts for use in the manufacture of cosmetics
  505. plant extracts for use in the manufacture of food / plant extracts for the food industry
  506. plant extracts for use in the manufacture of pharmaceuticals
  507. plasticizers
  508. plastics, unprocessed
  509. plastisols
  510. plutonium
  511. polish removing substances / substances for removing polish
  512. polonium
  513. polymer resins, unprocessed
  514. potash
  515. potash water
  516. potassium
  517. potassium dioxalate
  518. potato flour for industrial purposes
  519. potting soil
  520. power steering fluid
  521. praseodymium
  522. preparations for stimulating cooking for industrial purposes
  523. preservatives for tiles, except paints and oils
  524. preservatives for use in the pharmaceutical industry
  525. preparations for preventing the tarnishing of glass
  526. preparations for preventing the tarnishing of lenses
  527. substances for preventing runs in stockings
  528. promethium
  529. propellant gases for aerosols
  530. protactinium
  531. protective gases for welding
  532. protein [raw material]
  533. proteins for the food industry
  534. proteins for use in manufacture
  535. proteins for use in the manufacture of food supplements
  536. pyrogallic acid
  537. quebracho for industrial purposes
  538. radiator flushing chemicals
  539. radioactive elements for scientific purposes
  540. radium for scientific purposes
  541. radon
  542. rare earths
  543. reagent paper, other than for medical or veterinary purposes
  544. reducing agents for use in photography
  545. refrigerants
  546. renovating preparations for phonograph records
  547. compositions for repairing inner tubes of tyres / compositions for repairing inner tubes of tires
  548. compositions for repairing tyres / compositions for repairing tires
  549. rhenium
  550. rock salt
  551. rubber preservatives
  552. rubidium
  553. saccharin
  554. sal ammoniac
  555. sal ammoniac spirits
  556. salicylic acid
  557. salt for preserving, other than for foodstuffs
  558. salt, raw
  559. saltpeter / salpetre
  560. salts [chemical preparations]
  561. salts [fertilizers] / salts [fertilisers]
  562. salts for colouring metal / salts for coloring metal
  563. salts for galvanic cells / salts for galvanic batteries
  564. salts for industrial purposes
  565. salts from rare earth metals
  566. salts of alkaline metals
  567. salts of precious metals for industrial purposes
  568. samarium
  569. sauce for preparing tobacco
  570. scandium
  571. seawater for industrial purposes
  572. seaweeds [fertilizers] / seaweeds [fertilisers]
  573. sebacic acid
  574. seed preserving substances
  575. selenium
  576. self-toning paper [photography]
  577. sensitized cloth for photography
  578. sensitized films, unexposed
  579. sensitized paper
  580. sensitized photographic plates
  581. sensitized plates for offset printing
  582. separating and unsticking [ungluing] preparations / ungluing preparations / unsticking and separating preparations
  583. preparations for the separation of greases
  584. silicates
  585. silicon
  586. silicon carbide [raw material]
  587. silicones
  588. silver nitrate
  589. silver salt solutions for silvering
  590. size for finishing and priming
  591. size for use in the textile industry
  592. sizing preparations
  593. slag [fertilizers] / slag [fertilisers]
  594. soap [metallic] for industrial purposes
  595. soda ash
  596. sodium
  597. sodium salts [chemical compounds]
  598. soil conditioning preparations
  599. soil for growing
  600. soldering chemicals / welding chemicals
  601. soldering fluxes
  602. solidified gases for industrial purposes
  603. solvents for varnishes
  604. soot for industrial or agricultural purposes
  605. sorrel salt
  606. spinel [oxide mineral]
  607. spirits of salt
  608. spirits of vinegar [dilute acetic acid]
  609. stain-preventing chemicals for use on fabrics
  610. starch for industrial purposes
  611. starch paste [adhesive], other than for stationery or household purposes
  612. starch-liquifying chemicals [ungluing agents] / ungluing agents [chemical preparations for liquifying starch]
  613. stearic acid
  614. stem cells, other than for medical or veterinary purposes
  615. strontium
  616. substrates for soil-free growing [agriculture]
  617. sulfates
  618. sulfides
  619. sulfonic acids
  620. sulfur
  621. sulfuric acid
  622. sulfuric ether
  623. sulfurous acid
  624. sumac for use in tanning
  625. superphosphates [fertilizers] / superphosphates [fertilisers]
  626. synthetic materials for absorbing oil
  627. synthetic resins, unprocessed / artificial resins, unprocessed
  628. talc [magnesium silicate]
  629. tan
  630. tan-wood
  631. tannic acid
  632. tannin
  633. tanning substances
  634. tapioca flour for industrial purposes
  635. tartar, other than for pharmaceutical purposes
  636. tartaric acid
  637. tea extracts for the food industry
  638. tea extracts for use in the manufacture of cosmetics
  639. tea extracts for use in the manufacture of pharmaceuticals
  640. technetium
  641. compositions for the manufacture of technical ceramics
  642. tellurium
  643. metal tempering preparations
  644. tensio-active agents / surface-active chemical agents
  645. terbium
  646. test paper, chemical
  647. tetrachlorides
  648. textile-brightening chemicals
  649. textile-impregnating chemicals
  650. textile-waterproofing chemicals
  651. thallium
  652. thermal paste
  653. thiocarbanilide
  654. thorium
  655. compositions for threading
  656. thulium
  657. thymol for industrial purposes
  658. titanite
  659. titanium dioxide for industrial purposes
  660. toluol / toluene
  661. toning baths [photography]
  662. toning salts [photography]
  663. topsoil
  664. toxic gas neutralizers
  665. preparations of trace elements for plants
  666. transmission fluid
  667. transmission oil
  668. tree cavity fillers [forestry]
  669. tungstic acid
  670. uranium
  671. uranium nitrate
  672. uranium oxide
  673. vinic alcohol
  674. viscose
  675. vitamins for the food industry
  676. vitamins for use in the manufacture of cosmetics
  677. vitamins for use in the manufacture of food supplements
  678. vitamins for use in the manufacture of pharmaceuticals
  679. vulcanization accelerators
  680. vulcanizing preparations
  681. wallpaper removing preparations
  682. water glass [soluble glass]
  683. water-purifying chemicals
  684. water-softening preparations
  685. wax-bleaching chemicals
  686. wine finings
  687. witherite
  688. wood alcohol
  689. wood pulp
  690. wood vinegar [pyroligneous acid] / pyroligneous acid [wood vinegar]
  691. X-ray films, sensitized but not exposed
  692. xenon
  693. xylene
  694. xylol
  695. yeast for scientific purposes
  696. yeast for use in biofuel production
  697. ytterbium
  698. yttrium
  699. zirconia