次磷酸钙

等级

puriss.

方案

98-100.5%

杂质

acidity or alcalinity, in accordance
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤0.1 mmol/g free acid

缺失

≤0.5% loss on drying, 105 °C, 1 h

痕量阴离子

chloride (Cl^-): ≤200 mg/kg
phosphate, phosphite (as PO₄^3-): in accordance
sulfate (SO₄^2-): ≤200 mg/kg

痕量阳离子

As: ≤2 mg/kg
Ba:, in accordance
Fe: ≤20 mg/kg

适用性

complies for appearance of solution

SMILES字符串

[Ca++].[O-][PH2]=O.[O-][PH2]=O

InChI

1S/Ca.2HO2P/c;2*1-3-2/h;2*(H,1,2)/q+2;;/p-2

InChI key

LITFOGPYONJRNO-UHFFFAOYSA-L