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Sodium benzoate
Product Details
Category
Preservatives Excipients
Molecular Formula
C7H5NaO2
Molecular Weight
144.103
Appearance
White crystalline powder
Description
Sodium benzoate is a substance which has the chemical formula NaC7H5O2. It is a widely used food preservative, with an E number of E211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid.
CAS Number
532-32-1
Storage
Store at RT.
Boiling Point
249.3ºC at 760 mmHg
Melting Point
>300ºC(lit.)
Density
1.44 g/cm3
Flash Point
111.4ºC
MDL number
MFCD00012463
Stability
Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids.
Hazard Codes
Xi
Safety Statements
S24/25
WGK Germany
1
RTECS
DH6650000
HS Code
4002191900
Risk Statements
R36/37/38
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Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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