氯化钠, EMSURE® Reag. Ph. Eur., ACS, ISO analysis_for, Supelco®

供应商: Merck

Synonyms: Saline, NaCl, Sea salt, Halite

MQ300

1.06404.1000 1.06404.5000
MERC1.06404.1000EA 0 CNY
MERC1.06404.1000 MERC1.06404.5000
氯化钠, EMSURE® Reag. Ph. Eur., ACS, ISO analysis_for, Supelco®
氯化钠
分子式: NaCl
分子量: 58.44 g/mol
沸点: 1413
溶点: 801
密度: 2.16 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00003477
CAS号: 7647-14-5
EINECS: 231-598-3
Merck Index: 14,08599

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产品技术规格

Solubility 358 g/l (20 °C)
Melting Point 801 °C
Molar Mass 58.44 g/mol
Bulk Density 1140 kg/m3
Boiling Point 1461 °C (1013 hPa)
Vapor Pressure 1.3 hPa (865 °C)
Density 2.17 g/cm3 (20 °C)
pH 6 - 9 (50 g/l, H2O, 20 °C)
Calcium, magnesium, and R2O3 precipitate 0.005% max
Chlorate and nitrate (as NO3) 0.003% max
Copper (Cu) 0.0002% max
Ferrocyanides passes test
Heavy metals (as Pb) 0.0005% max
Hexacyanoferrate(II) ([Fe(CN)6]-4) 0.0001% max
Identity passes test
Insoluble matter 0.005% max
Iodide passes test
Iodide (I) 0.001% max
Iron (Fe) 0.0001% max
Loss on drying (105°C, 2 h) 0.5% max
Magnesium (Mg) 0.001% max
Magnesium and alkaline-earth metals (as Ca) 0.01% max
Nitrite (NO2) passes test
pH (5%, water) 5.0-8.0
Phosphate (PO4) 0.0005% max
Potassium (K) 0.005% max
Sulfate (SO4) 0.001% max
Total nitrogen (N) 0.0005% max


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