硝酸钠 ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. 分析试剂

供应商: VWR Chemicals
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Synonyms: 智利硝石

VWRC27955.460EA 0 CNY
VWRC27955.460 VWRC27955.295 VWRC27955.238
硝酸钠 ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. 分析试剂
硝酸钠
分子式: NaNO₃
分子量: 84,99 g/mol
沸点: 380 °C (1013 hPa)
溶点: 308 °C
密度: 2,26 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011119
CAS号: 7631-99-4
EINECS: 231-554-3
UN号: 1498
ADR: 5.1,III
REACH: 01-2119488221-41
Merck Index: 13,08720

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产品技术规格

Assay Min. 99.5 %
pH (25°C; 5 %) 5.5 - 8.3
Heavy metals (as Pb) Max. 5 ppm
Insolubility in water Max. 50 ppm
Cl (Chloride) Max. 5 ppm
IO3 (Iodate) Max. 5 ppm
NH4 (Ammonium) Max. 20 ppm
NO2 (Nitrite) Max. 10 ppm
PO4 (Phosphate) Max. 5 ppm
SO4 (Sulphate) Max. 30 ppm
Ca (Calcium) Max. 20 ppm
Fe (Iron) Max. 3 ppm
Mg (Magnesium) Max. 20 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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