高氯酸 69,0-72,0 %, AnalaR NORMAPUR® ACS analytical reagent

供应商: VWR Chemicals
Danger

Synonyms: PCA

VWRC20589.247EA 2472 CNY
VWRC20589.247 VWRC20589.260 VWRC20589.293 VWRC20589.327
高氯酸 69,0-72,0 %, AnalaR NORMAPUR® ACS analytical reagent
高氯酸
分子式: HClO₄
分子量: 100.46 g/mol
沸点: 160…181 °C (1013 hPa)
溶点: –112,2 °C
密度: 1.67 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011325
CAS号: 7601-90-3
EINECS: 231-512-4
UN号: 1873
ADR: 5.1 (8) I
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产品技术规格

Assay 69,0-72,0 %
Colouration Max. 10 APHA
Free chlorine Max. 0.5 ppm
Heavy metals (as Pb) Max. 1 ppm
Ignition residue (SO4) Max. 30 ppm
Ignition residue (600°C) Max. 30 ppm
Nitrogen compounds (as N) Max. 10 ppm
Cl (Chloride) Max. 3 ppm
ClO3 (Chlorate) Max. 10 ppm
PO4 + SiO4 (as SiO2) Max. 5 ppm
SO4 (Sulphate) Max. 10 ppm
Ag (Silver) Max. 0.1 ppm
As (Arsenic) Max. 0.05 ppm
Ba (Barium) Max. 0.02 ppm
Be (Beryllium) Max. 0.02 ppm
Bi (Bismuth) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.05 ppm
Cu (Copper) Max. 0.1 ppm
Fe (Iron) Max. 1 ppm
Ge (Germanium) Max. 0.05 ppm
K (Potassium) Max. 0.3 ppm
Li (Lithium) Max. 0.02 ppm
Mg (Magnesium) Max. 0.5 ppm
Mn (Manganese) Max. 0.02 ppm
Mo (Molybdenum) Max. 0.05 ppm
Ni (Nickel) Max. 0.1 ppm
Pb (Lead) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Ti (Titanium) Max. 1 ppm
Tl (Thallium) Max. 0.05 ppm
V (Vanadium) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Zr (Zirconium) Max. 0.1 ppm
Conforms to ACS Passes test


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