硫酸 95.0-97.0%, AnalaR NORMAPUR® 分析试剂

供应商: VWR Chemicals
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VWRC20700.320EA 0 CNY
VWRC20700.320 VWRC20700.420 VWRC20700.290 VWRC20700.550 VWRC20700.265 VWRC20700.460 VWRC20700.243 VWRC20700.323 VWRC20700.298
硫酸 95.0-97.0%, AnalaR NORMAPUR® 分析试剂
硫酸
分子式: H₂SO₄
分子量: 98,08 g/mol
沸点: 330 °C (1013 hPa)
溶点: 10,38 °C
密度: 1,84 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00064589
CAS号: 7664-93-9
EINECS: 231-639-5
UN号: 1830
ADR: 8,II
REACH: 01-2119458838-20
Merck Index: 14,08974

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产品技术规格

Assay 95.0 - 97.0 %
Colouration Max. 10 APHA
Ignition residue Max. 5 ppm
Substances reducing KMnO4 (as SO2) Max. 2 ppm
Cl (Chloride) Max. 0.2 ppm
NH4 (Ammonium) Max. 2 ppm
NO3 + NO2 (as NO3) Max. 0.2 ppm
PO4 (Phosphate) Max. 0.5 ppm
Ag (Silver) Max. 0.02 ppm
Al (Aluminium) Max. 0.02 ppm
As (Arsenic) Max. 0.005 ppm
Ba (Barium) Max. 0.02 ppm
Be (Beryllium) Max. 0.01 ppm
Bi (Bismuth) Max. 0.01 ppm
Ca (Calcium) Max. 0.2 ppm
Cd (Cadmium) Max. 0.02 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.01 ppm
Fe (Iron) Max. 0.2 ppm
Ge (Germanium) Max. 0.02 ppm
K (Potassium) Max. 0.05 ppm
Li (Lithium) Max. 0.01 ppm
Mg (Magnesium) Max. 0.03 ppm
Mn (Manganese) Max. 0.01 ppm
Mo (Molybdenum) Max. 0.02 ppm
Na (Sodium) Max. 0.5 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.02 ppm
Sr (Strontium) Max. 0.02 ppm
Ti (Titanium) Max. 0.02 ppm
Tl (Thallium) Max. 0.02 ppm
V (Vanadium) Max. 0.01 ppm
Zn (Zinc) Max. 0.1 ppm
Zr (Zirconium) Max. 0.02 ppm

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