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 |
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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