乙酸钾 ≥99.0%, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
Synonyms:
Acetic acid potassium salt
VWRC26667.236EA
411
CNY
VWRC26667.236
VWRC26667.293
乙酸钾 ≥99.0%, AnalaR NORMAPUR® analytical reagent
乙酸钾
分子式:
CH₃COOK 分子量: 98.14 g/mol 溶点: 304 密度: 1.57 g/cm³ (25 °C) 闪点: >250 °C 存储条件: Ambient |
MDL编号:
MFCD00012458 CAS号: 127-08-2 EINECS: 204-822-2 Merck Index: 13,07687 |
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产品技术规格
Assay (calculated on anhydrous) | Min. 99.0 % |
Acidity or alkalinity | Max. 0.005 meq/g |
Heavy metals (as Pb) | Max. 5 ppm |
Insolubility in water | Max. 50 ppm |
Loss on drying (130°C) | Max. 3.0 % |
Cl (Chloride) | Max. 50 ppm |
PO4 (Phosphate) | Max. 10 ppm |
SO4 (Sulphate) | Max. 20 ppm |
As (Arsenic) | Max. 2 ppm |
Fe (Iron) | Max. 5 ppm |
Na (Sodium) | Max. 0.4 % |
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