SODIUM FLUORIDE

 

FORMULA: NaF

 

M. W.: 41.99

 

CAS NO.: 7681-49-4

 

GRADE: TECH. GRADE

 

DESCRIPTION: IT IS A WHITE CRYSTAL OR POWDER AND POISONOUS. SPECIAL GRAVITY IS 2.79, MELTING POINT IS 993℃ AND B.P. 1700℃.

 

SPECIFICATIONS:

NAF

98.0%MIN.

SiO2

0.5%MAX

ACIDITY (HF)

0.1%MAX.

NaCO3

0.5%MAX.

SULFATES (SO42-)

0.3%MAX.

WATER-INSOLUBLES

0.7%MAX.

MOISTURE

0.5%MAX.

 

USES: USED AS ADDITIVES FOR METAL JOINTING, ANTISEPTIC FOR WOOD, BACTERICIDE FOR BREWING INDUSTRY, PESTICIDE FOR AGRICULTURE, AND USED IN GLASS INDUSTRY.

 

PACKING: IN PLASTIC WOVEN BAGS OF 25 KG WITH PLASTIC LINING.

 

UN No.: 1690             CLASS: 6.1