| 单词 | sodium dichromate |
| 释义 | sodium dichromate (once / 787955 pages) n WORD FAMILY sodium dichromate USAGE EXAMPLESCourt documents filed for the guardsmen said that much of the sodium dichromate was in powder form and blowing around the plant. Reuters(Oct 11, 2012) It makes chromium, a metal used in stainless steel, paints, plastic and dyes, and sodium dichromate, used for the tanning of leather. Reuters(Jan 16, 2012) Commercial sodium dichromate is hygroscopic and contains varying amounts of water. Conant, James Bryant, Organic Syntheses(2010) n a red-orange salt used as a mordant Syn|Hyper sodium bichromate mordant a substance used to treat leather or other materials before dyeing; aids in dyeing process salta compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal) |
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