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Sodium benzoate Structure

Sodium benzoate

Chemical Properties

Melting point >300 °C (lit.)
Density  1,44 g/cm3
vapor pressure  0Pa at 20℃
FEMA  3025 | SODIUM BENZOATE
Flash point >100°C
storage temp.  room temp
solubility  H2O: 1 M at 20 °C, clear, colorless
pka 4.03[at 20 ℃]
form  Crystals, Granules, Flakes or Crystalline Powder
color  White
PH 7.0-8.5 (25℃, 1M in H2O)
Odor odorless
Water Solubility  soluble
Merck  14,8582
BRN  3572467
Stability Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids.
InChIKey WXMKPNITSTVMEF-UHFFFAOYSA-M
LogP 1.88
FDA 21 CFR 184.1733; 582.3733; 181.23; 310.545
Substances Added to Food (formerly EAFUS) SODIUM BENZOATE
SCOGS (Select Committee on GRAS Substances) Sodium Benzoate
CAS DataBase Reference 532-32-1(CAS DataBase Reference)
EWG's Food Scores 1-3
FDA UNII OJ245FE5EU
ATC code A16AX11
NIST Chemistry Reference Sodium benzoate(532-32-1)
EPA Substance Registry System Sodium benzoate (532-32-1)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H319
Precautionary statements P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38-62-63-68-36
Safety Statements  24/25-36-26
WGK Germany  1
RTECS  DH6650000
TSCA  Yes
HS Code  29163100
Hazardous Substances Data 532-32-1(Hazardous Substances Data)
Toxicity LD50 orally in rats: 4.07 g/kg (Smyth, Carpenter)
NFPA 704:
1
1 0

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