NaF

CAS-No.7681-49-4 EC-No.231-667-8 HS-No.28261100

M=41.99 g/mol Spec.density 2.8 g/cm3 (20°C)

Melting point 993°C Boiling point 1704°C

 R 25-32-36/38 S 22-36-45 UN 1690

Sodium fluoride  AR

Specification  GB/T 1264-1997

Assay(NaF)

>=98.0%

Clarity of solution

pass

Insoluble matter in water

<=0.05%

Acidity(asH+),mmol/100g

<=5.0

Alkalinity(as OH-),mmol/100g

<=2.0

Chloride(Cl)

<=0.005%

Sulfate(SO4)

<=0.03%

Silicofluoride (SiF6)

<=0.6%

Iron(Fe)

<=0.005%

Heavy metals(as Pb)

<=0.003%

Sodium fluoride   CP

Specification  GB/T 1264-1997

Assay(NaF)

>=98.0%

Clarity of solution

pass

Insoluble matter in water

<=0.1%

Acidity(as H+),mmol/100g

<=10.0

Alkalinity(as OH-),mmol/100g

<=4.0

Chloride(Cl)

<=0.01%

Sulfate(SO4)

<=0.05%

Silicofluoride (SiF6)

<=1.2%

Item No.

Description

Spec.

Unit

1.01306.016

Sodium fluoride

AR500g

Bottles

1.01306.026

Sodium fluoride

AR25kg

Kgs

1.01306.036

Sodium fluoride

CP500g

Bottles

1.01306.066

Sodium fluoride

CP25kg

Kgs