产品名称

磷酸二氢镁

CAS NO

13092-66-5

中文别名

偏磷酸镁;磷酸二氢镁(2:1)

英文名称

Phosphoric acid,magnesium salt (2:1)

英文别名

Magnesiumphosphate (Mg(H2PO4)2) (6CI,7CI); Magnesium biphosphate; Magnesiumbis(dihydrogen phosphate); Magnesium bis(orthophosphate); Magnesium dibasicphosphate; Magnesium dihydrogen orthophosphate; Magnesium dihydrogen phosphate;Magnesium hydrogen phosphate (Mg(H2PO4)2); Magnesium hydrogen phosphate(MgH4(PO4)2); Magnesium orthophosphate (Mg(H2PO4)2); Magnesium phosphate (1:2);Magnesium phosphate, monobasic; Magnesium primary phosphate; Monobasicmagnesium phosphate; Monomagnesium dihydrogen phosphate; Primary magnesiumphosphate

分子式

H₃O₄P.1/2Mg

分子量

254.31

EINECS

236-004-6

熔点

沸点

158oC at 760mmHg

毒性

偏磷酸镁主含量99%，有色金属元素铁(Fe)≤3--5PPm；铜(Cu)、镍(Ni)、钴(Co)、锰(Mn)、铬(Cr)、钛(Ti)、钒(V)均≤1PPm；二氧化硅≤0.1%，灼烧损失（wt%)≤0.1—0.35%. The main content of the above products 99%, non-ferrous metal element fe ≤ 3 - 5ppm; copper, nickel, cobalt, manganese, chromium、Titanium and vanadium are ≤ 1ppm; silica ≤ 0.1%, ignition loss (wt%) ≤ 0.1 – 0.35%.