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