SODIUM FLUORIDE
SODIUM FLUORIDE AR
Short Name: SODIUM FLUORIDE
Synonym: Florocid
Basic Details
Article No.
LG4139
Grade
AR
Purity
99%
CAS No.
7681-49-4
HS Code
2826.1990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
7.4
Melting point/ Freezing point [°C]
993 °C
Vapour density
1.45
Density [g/cm3]
2.78
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
A white powder
Assay
Min 99%
Insoluble matter
Max 0.01%
Loss on drying (at 150°C)
Max 0.2%
Acidity (as HF)
Max 0.05%
Free alkali
Max 0.04%
Chloride (Cl)
Max 0.005%
Hexafluorosilicate (SiF6)
Max 0.1%
Sulphate (SO4)
Max 0.01%
Sulphite (as SO3)
Max 0.005%
Heavy metal (as Pb)
Max 0.001%
Calcium (Ca)
Max 0.004%
Iron (Fe)
Max 0.002%
Lead (Pb)
Max 0.0005%
Safety Information & Hazard Symbols
Symbol
GHS06
Signal Word
Danger
UN No.
1690
IMCO Class No.
6.1
Packing Group
III
Hazardous Statement
H301-H315-H319
Precaution Statement
P301 + P310-P305 + P351 + P338