Preservatives Natural Organic Sodium Benzoate CAS 532-32-1

• CAS No.: 532-32-1
• Formula: C7h5nao2
• EINECS: 208-534-8
• Composition: Sodium Benzoate
• Type: Preservatives
• Effect: Antiseptic
• Model NO.: Sodium Benzoate
• Shelf Life: 24 Months
• Storage: Cool Dry Place
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: HNB
• Origin: China
• Production Capacity: 10000kg/Month

Product Description

Name	Sodium benzoate
CAS	532-32-1
Formula	C7H5O2Na
Molecular	144
Character	White crystalline powder

Sodium benzoate is a preservative, with the E number E211. It is most widely used in acidic foods such as salad dressings (i.e. acetic acid in vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (acetic acid), condiments, and frogurt toppings. It is also used as a preservative in medicines and cosmetics. .Sodium benzoate is also allowed as an animal food additive at up to 0.1%, per the Association of American Feed Control Officials

Description:

A white crystalline grain or powder. It is widely used for food preservative produced by reaction from sodium hydroxide with benzoic acid. Sodium Benzoate is a better molds and yeasts inhibitor and since acidity foods grow bacteria, mold and yeast quickly, it is cheapest way to preserve them.

Application:
1)As an excellent food preservative, can be used as the antiseptic sterilization of various food and beverage
2)As antiseptic sterilization of various drugs in pharmaceutical industry;
3)It can be used in the production of metal's corrosion inhibitor and antioxidant;
4)Also used in plastic industry, paint and feed industry.

Analysis contents	Analysis standard BP2000	Analysis results
Appearance	White crystalline powder
Content%(as dry product C7H5NaO2)	≥99.0-≤100.5%	99.55%
Acid and Alkalinity	0.20ml/0.1N	0.20ml/0.1N
Heavy metals%( Pb)	≤0.001%	0.001%
Loss on drying	≤1.5%	1.32%
PH value	7.5-8.0	7.5
Total CL content	≤0.03	0.03
Pb mg/kg	5mg/kg	5mg/kg
As mg/kg	3mg/kg	3mg/kg
Hg mg/kg	1mg/kg	1mg/kg
Halogenide%(Fecl3)	≤0.02	0.02
Transparency and color	According to Y6	According to Y6
Dissoluble state	Passing test	Passing test
Polycyclic acids	Passing test	Passing test
Fusion point °C	121.5-123.5	122.8
Compound easy to be oxide	Passing test	Passing test
Conclusion: All items are in conformity with the BP2000/USP24/E211/KOSHER/FCC V test.