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联系人 Ms. lancia
SHANDONG ROAD, QINGDAO, SHANDONG
CAS NO.: *******6 Einecs NO: ********4 Molecular Formula: C4H6O4 Molecular weight: **8.*9 SpecificationsïÂ&frac*4;? ItemïÂ&frac*4;?Pharm, food grade Appearance: colorless or white crystallization powder Purity: *9.5% min Melting Point :**5.0~**9. Heavy MetalïÂ&frac*4;?0.**1% max SulphateïÂ&frac*4;?0.*2% max ChlorideïÂ&frac*4;?0.**5% max IronïÂ&frac*4;?0.***5% max Water insoluble matter: 0.*1% max Fumaric & Maleic AcidïÂ&frac*4;?0.1Max Easily Oxidation TestïÂ&frac*4;?Up to standard Properties: Used for producing plasticization resin, engineering plastics and esters etc in chemical industry; also used for intermediate of medicament and pesticide etc; as well as chemical reagent, neutralizing agent and flavoring agent. Packing: *5kgs net each in PP woven bag line with PE film bag, or appointed packing KeywordïÂ&frac*4;? Succinic acid; Butanedioic acid; 1, *-Ethanedicarboxylic acid; Amber acid