SODIUM BENZOATE
SODIUM BENZOATE Extra Pure
Confirms to IP, BP
Short Name: SODIUM BENZOATE
Synonym: Benzoic acid sodium salt
Basic Details
Article No.
LG4074
Grade
Extra Pure
Purity
99%
CAS No.
532-32-1
HS Code
2916.3140
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
7.0 - 8.5 at 144.1 g/l at 25 °C
Melting point/ Freezing point [°C]
> 300 °C
Flash point [°C]
> 100 °C
Vapour pressure [20°C]
Density [g/cm3]
1.44
Solubility in water [% weight]
556 g/l at 20 °C
Partition coefficient Log Pow octanol /water at 20°C
-2.13
Chemical Specifications
Appearance
White crystalline powder
Assay (on anhydrous basis)
99 - 100.5%
Identification
Passes test
Appearance of solution
Passes test
Acidity or alkalinity
Passes test
Loss on drying (at 105°C)
Max 1.5%
Heavy metal (as Pb)
Max 0.001%
Total chlorine (as Cl)
Max 0.03%
Chloride (Cl)
Max 0.02%
Sulphate (SO4)
Max 0.01%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H319
Precaution Statement
P305 + P351 + P338