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Sodium benzoateCAS#532-32-1

Chemical Name：Sodium benzoate

CAS No.:532-32-1

Appearance:White Crystals, Granules, Flakes or Crystalline Powder

Molecular Formula：C7H5NaO2

Molecular weight:144.10317

Sample: Available

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Sodium BenzoateCAS#532-32-1

Sodium benzoate industrial product purity ≥ 99%, white crystalline powder or granules, odorless. Melting point >300℃ (decomp), boiling point decomposes. Vapor pressure negligible (25℃), relative density 1.44 (20℃). Solubility in water: highly soluble, slightly soluble in ethanol, insoluble in benzene and ether. Stable under normal conditions, incompatible with strong acids (releases benzoic acid) and heavy metal salts.

Parameters

Melting point	>300 °C (lit.)
density	1,44 g/cm3
vapor pressure	0Pa at 20℃
FEMA	3025 \| SODIUM BENZOATE
Fp	>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
biological source	synthetic
Water Solubility	soluble
Merck	14,8582
BRN	3572467
Stability:	Stable, but may be moisture senstive. Incompatible with strong oxidizing agents, alkalis, mineral acids.
Cosmetics Ingredients Functions	FRAGRANCE ANTICORROSIVE PRESERVATIVE
InChIKey	WXMKPNITSTVMEF-UHFFFAOYSA-M
LogP	1.88
CAS DataBase Reference	532-32-1(CAS DataBase Reference)
NIST Chemistry Reference	Sodium benzoate(532-32-1)
EPA Substance Registry System	Sodium benzoate (532-32-1)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-62-63-68-36
Safety Statements	24/25-36-26
WGK Germany	1
RTECS	DH6650000
Autoignition Temperature	>500°C
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)

Product Application of Sodium benzoateCAS#532-32-1

Sodium benzoate is a preservative. It is bacteriostatic and fungistatic under acidic conditions. It is most widely used in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and condiments. It is also used as a preservative in medicines and cosmetics. As a food additive, sodium benzoate has the E number E211.

Factory and Equipment Show

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