氟化钾 ≥99.0%, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
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Danger
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VWRC26820.236EA
698
CNY
VWRC26820.236
VWRC26820.293
氟化钾 ≥99.0%, AnalaR NORMAPUR® analytical reagent
氟化钾
分子式:
KF 分子量: 58.1 g/mol 沸点: 1505 溶点: 860 密度: 2.48 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00011398 CAS号: 7789-23-3 EINECS: 232-151-5 UN号: 1812 ADR: 6.1 III Merck Index: 13,07714 |
产品技术规格
Assay | Min. 99.0 % |
Acidity | Max. 0.025 meq/g |
Alkalinity | Max. 0.01 meq/g |
Heavy metals (as Pb) | Max. 10 ppm |
Cl (Chloride) | Max. 50 ppm |
SiF6 (Hexafluorosilicate) | Max. 0.05 % |
SO4 (Sulphate) | Max. 0.05 % |
Cu (Copper) | Max. 25 ppm |
Fe (Iron) | Max. 10 ppm |
Pb (Lead) | Max. 10 ppm |
Zn (Zinc) | Max. 25 ppm |
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