≥99.0% analytical reagent

供应商: VWR Chemicals

Synonyms: 磷酸氢二钾

VWRC26931.263EA 604 CNY
VWRC26931.263 VWRC26931.365
≥99.0% analytical reagent
磷酸氢二钾
分子式: K₂HPO₄
分子量: 174.18 g/mol
溶点: 340
密度: 2.3 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011383
CAS号: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=ee2dc83ce0381f3a1e1f9b57dbc5d1d8ba841eaa&vid=306136bcf5b49a54c1cce81ed487d64a353d0fd6&prid=web&clid=SAPDAM

现在订购

产品技术规格

Assay Min. 99.0 %
pH (20°C; 5 %) 8.7 - 9.3
Heavy metals (as Pb) Max. 5 ppm
Loss on drying (130°C) Max. 1 %
Total N (Nitrogen) Max. 10 ppm
Cl (Chloride) Max. 30 ppm
SO4 (Sulphate) Max. 50 ppm
Fe (Iron) Max. 10 ppm


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR