... acid may be stored safely below its melting point. 1.7 OXALIC ACID Formula C2H2O4; MW 90.04; CAS [144-62- 7]; Oxalic acid dihydrate, C2H2O2Ð2H2O, CAS [6153-56-6] Structure: HOC C OH O O a dicarboxylic acid Synonyms: ethanedionic acid ...
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... oxalic acid . A thin cloudy precipitate slowly formed , which , on shaking the solution , formed into a gelatinous ... Melting - point . - The melting - point of the acid oxalate of iso- amylamine is 169 ° C. The melting - point of ...
... acid , and dried in the exsiccator as before . The final product is a perfectly white crystalline powder , melting with slight decomposition at 167 ° . ( Perfectly anhydrous oxalic ... point determination . The melting point of this acid ...
... oxalic acid . A thin cloudy precipitate slowly formed , which , on shaking the solution , formed into a gelatinous ... Melting - point . - The melting - point of the acid oxalate of iso- amylamine is 169 ° C. The melting - point of ...