Hydrofluoric acid 40%, AnalaR NORMAPUR® 分析试剂

供应商: VWR Chemicals
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VWRC20307.290EA 727.65 CNY
VWRC20307.290 VWRC20307.320
Hydrofluoric acid 40%, AnalaR NORMAPUR® 分析试剂
Hydrofluoric acid
分子式: HF
分子量: 20,01 g/mol
沸点: 112 °C (1013 hPa)
溶点: –44 °C
存储条件: Ambient
MDL编号: MFCD00011346
CAS号: 7664-39-3
EINECS: 231-634-8
UN号: 1790
ADR: 8 (6.1),II

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产品技术规格

Assay 39.0 - 41.0 %
Heavy metals (as Pb) Max. 0.5 ppm
SiF6 (Hexafluorosilicate) Max. 50 ppm
Cl (Chloride) Max. 5 ppm
PO4 (Phosphate) Max. 1 ppm
SO4 + SO3 (as SO4) Max. 5 ppm
Ag (Silver) Max. 0.02 ppm
Al (Aluminium) Max. 0.05 ppm
As (Arsenic) Max. 0.05 ppm
Ba (Barium) Max. 0.1 ppm
Be (Beryllium) Max. 0.02 ppm
Bi (Bismuth) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.2 ppm
Ge (Germanium) Max. 0.05 ppm
Li (Lithium) Max. 0.02 ppm
Mg (Magnesium) Max. 0.2 ppm
Mn (Manganese) Max. 0.05 ppm
Mo (Molybdenum) Max. 0.05 ppm
K (Potassium) Max. 0.1 ppm
Na (Sodium) Max. 0.2 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Ti (Titanium) Max. 0.1 ppm
Tl (Thallium) Max. 0.05 ppm
V (Vanadium) Max. 0.05 ppm
Zn (Zinc) Max. 0.05 ppm

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