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Sodium chloride
Sodium chloride
NaCl |
CAS-No.7647-14-5 EC-No.231-598-3 HS-No.25010020 |
M=58.44 g/mol Spec.density 2.17 g/cm3 (20°C) |
Melting point 801°C Boiling point 1461°C(1013 hPa) |
Sodium chloride PT | |
Specification GB/T 1253-1989 | |
Assay(NaCl) | 99.95%~100.05% |
pH(50g/L solution,25°C) | 5.0~8.0 |
Clarity of solution | pass |
Insoluble matter in water | <=0.003% |
Iodide(I) | <=0.001% |
Bromide(Br) | <=0.005% |
Sulfate(SO4) | <=0.001% |
Total nitrogen(N) | <=0.0005% |
Phosphate(PO4) | <=0.0005% |
Ferrocyanides(as Fe(CN)6) | <=0.0001% |
Magnesium,(Mg) | <=0.001% |
Potassium(K) | <=0.01% |
Calcium(Ca) | <=0.002% |
Iron(Fe) | <=0.0001% |
Barium(Ba) | <=0.001% |
Heavy metals(as Pb) | <=0.0005% |
Sodium chloride AR | |
Specification GB/T 1266-1986 | |
Assay(NaCl) | >=99.5% |
pH value(50g/L,25°C) | 5.0~8.0 |
Clarity of solution | pass |
Item No. | Description | Spec. | Unit |
1.01307.020 | Sodium chloride | PT100g | Bottles |
1.01307.040 | Sodium chloride | AR500g | Bottles |
1.01307.050 | Sodium chloride | CP500g | Bottles |
Sodium chloride
