碱性乙酸铅

等级

for sugar analysis according to Horne

质量水平

100

形式

powder

分析物化学类别

sugars

反应适用性

reagent type: catalyst
core: lead

浓度

≥33.0% (basic Pb (as PbO))
≥75.0% (total Pb (as PbO))

技术

photometry: suitable

杂质

≤0.02% insoluble in acetic acid
≤1.0% insoluble in water

缺失

≤1.0% loss on drying, 105 °C, 2 h

痕量阴离子

chloride (Cl^-): ≤30 mg/kg
nitrate (NO₃^-): ≤30 mg/kg

痕量阳离子

Ca: ≤50 mg/kg
Cd: ≤10 mg/kg
Co: ≤10 mg/kg
Cu: ≤20 mg/kg
Fe: ≤20 mg/kg
K: ≤100 mg/kg
Mg: ≤50 mg/kg
Na: ≤100 mg/kg
Ni: ≤10 mg/kg
Zn: ≤10 mg/kg

应用

food and beverages
general analytical

SMILES字符串

O[PbH2]O.CC(=O)O[PbH2]OC(C)=O

InChI

1S/2C2H4O2.2H2O.2Pb/c2*1-2(3)4;;;;/h2*1H3,(H,3,4);2*1H2;;/q;;;;2*+2/p-4

InChI key

ODPICMBMWOLHAJ-UHFFFAOYSA-J