硝酸 68%, AnalaR NORMAPUR® 分析试剂

供应商: VWR Chemicals
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VWRC20422.322EA 0 CNY
VWRC20422.322 VWRC20422.320 VWRC20422.242 VWRC20422.297 VWRC20422.360
硝酸 68%, AnalaR NORMAPUR® 分析试剂
硝酸
分子式: HNO₃
分子量: 63,01 g/mol
沸点: 120,5 °C (1013 hPa)
溶点: –42 °C
密度: 1,4 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011349
CAS号: 7697-37-2
EINECS: 231-714-2
UN号: 2031
ADR: 8 (5.1),II
Merck Index: 13,06608

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产品技术规格

Assay 68.0 - 70.0 %
Density (20/4) 1.404 - 1.413
Ignition residue (SO4) Max. 10 ppm
Cl (Chloride) Max. 0.5 ppm
PO4 (Phosphate) Max. 2 ppm
SO4 (Sulphate) Max. 2 ppm
As (Arsenic) Max. 0.01 ppm
Fe (Iron) Max. 1 ppm
Mn (Manganese) Max. 0.4 ppm
Pb (Lead) Max. 0.05 ppm

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