21053
过磷酸钙 一水合物
purum p.a., ≥80% (KT)
别名:
一代磷酸钙 一水合物, 磷酸一钙 一水合物, 磷酸二氢钙 一水合物
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关于此项目
线性分子式:
Ca(H2PO4)2 · H2O
化学文摘社编号:
分子量:
252.07
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
231-837-1
MDL number:
Assay:
≥80% (KT)
Form:
powder or crystals
grade
purum p.a.
Quality Segment
assay
≥80% (KT)
form
powder or crystals
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤1000 mg/kg
cation traces
Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: 100 mg/kg, K: ≤100 mg/kg, Na: 500 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
O.[Ca++].OP(O)([O-])=O.OP(O)([O-])=O
InChI
1S/Ca.2H3O4P.H2O/c;2*1-5(2,3)4;/h;2*(H3,1,2,3,4);1H2/q+2;;;/p-2
InChI key
ZBZJARSYCHAEND-UHFFFAOYSA-L
General description
Calcium phosphate monobasic monohydrate is mainly used in the manufacture of fertilizers and as an acidulant in food industry. Aqueous solution of calcium phosphate monobasic monohydrate (MCPM) mixed with α-tertiary calcium phosphate forms dicalcium phosphate dihydrate cement. It is also used in composing brushite cement.
Application
Calcium phosphate monobasic monohydrate may be used in the preparation of calcium polyphosphate (CPP) powders.
警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
11 - Combustible Solids
怎么回事？
WGK 2
闪点 (F)
Not applicable
闪点 (°C)
Not applicable