tanning agent
21Eupatorium riparium — Taxobox name = Mistflower regnum = Plantae familia = Asteraceae tribus = Eupatorieae genus = Eupatorium species = E. Riparium binomial = Eupatorium Riparium binomial authority = R. M. King H. Rob synonyms = Ageratina riparia The Mistflower (… …
22gallicacid — gal·lic acid (gălʹĭk, gôʹlĭk) n. A colorless crystalline compound, C7H6O5, derived from tannin and used as a tanning agent, as an ink dye, and in photography and the manufacture of paper. [French acide gallique, from galle, plant gall. See… …
23rimu — ▪ tree also called New Zealand Red Pine, or Imou Pine (Dacrydium cupressinum), coniferous timber tree of the family Podocarpaceae, native to New Zealand. The rimu tree may attain a height of 45 metres (150 feet) or more. The wood is… …
24Ageratina riparia — Mistflower redirects here. For other uses, see Mistflower (disambiguation). Ageratina riparia Scientific classification Kingdom …
25tanned — adjective 1. (of skin) having a tan color from exposure to the sun (Freq. 1) a young bronzed Apollo • Syn: ↑bronzed, ↑suntanned • Similar to: ↑brunet, ↑brunette 2. converted to le …
26dialdehyde starch — dialdehyde starch, a strong, gluelike substance produced by the oxidation of the anhydroglucose in starch, used as a thickening, binding, and tanning agent …
27Chromium — This article is about the chemical element. For other uses, see Chromium (disambiguation). vanadium ← chromium → manganese ↑ Cr ↓ Mo …
28leather — /ledh euhr/, n. 1. the skin of an animal, with the hair removed, prepared for use by tanning or a similar process designed to preserve it against decay and make it pliable or supple when dry. 2. an article made of this material. 3. See stirrup… …
29Tannin — For other uses, see Tannin (demon). Tannic acid …
30chromium processing — Introduction preparation of the ore for use in various products. Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857° C (3,375° F) and boils at 2,672° C (4,842° F). In the pure state, it is resistant to ordinary… …
