磷酸氢二钠二水合物 99+% 用于HPLC
供应商: Thermo Scientific
Synonyms:
Disodium hydrogen phosphate
, Disodium phosphate
, 磷酸氢二钠
, 磷酸二钠
ACRO343810250EA
0
CNY
ACRO343815000
ACRO343810250
ACRO343810025
ACRO343811000
磷酸氢二钠二水合物 99+% 用于HPLC
磷酸氢二钠二水合物
分子式:
Na₂HPO₄·2H₂O 分子量: 177,99 g/mol 溶点: 243…245 °C 存储条件: Ambient |
MDL编号:
MFCD00149182 CAS号: 10028-24-7 EINECS: 231-448-7 |
产品技术规格
Appearance | White Crystalline powder or crystals |
UV | (0.5 M in water) |
UV | at 254 nm A: ≤0.05 |
pH | 7.5 to 9.2 (5 % at 25°C) |
Titration with HCl | ≥99.0 % |
Chloride (Cl) | ≤50 ppm |
Lead (Pb) | ≤5 ppm |
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