一盐基磷酸钠 ≥99.0%, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals

Synonyms: 磷酸二氢钠

VWRC28015.294EA 583 CNY
VWRC28015.294 VWRC28015.261
一盐基磷酸钠 ≥99.0%, AnalaR NORMAPUR® analytical reagent
一盐基磷酸钠
分子式: NaH₂PO₄·2H₂O
分子量: 156.01 g/mol
沸点: < 650 °C (1013 hPa)
溶点: 60
密度: 1.91 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00149209
CAS号: 13472-35-0
EINECS: 231-449-2
REACH: 01-2119489796-13
Merck Index: 12,08806

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产品技术规格

Assay Min. 99.0 %
pH (20°C; 5 %) 4.2 - 4.5
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 50 ppm
Total N (Nitrogen) Max. 20 ppm
Cl (Chloride) Max. 10 ppm
SO4 (Sulphate) Max. 100 ppm
As (Arsenic) Max. 0.5 ppm
Fe (Iron) Max. 5 ppm


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