High Quality Food Preservative CAS 532-32-1 Sodium Benzoate

• Customization: Available
• CAS No.: 532-32-1
• Formula: C7h5nao2
• Model NO.: AR55
• EINECS: 208-534-8
• Composition: Sodium Benzoate
• Type: Soy Sauce Preservatives
• Effect: Bacteriostatic Agent
• Resource: Inorganic Chemical Preservatives
• Name: Sodium Benzoate
• Appearance: White Powder or Granular or Pellets
• Content: 99-101%
• Moisture: 1.5%Max
• Certificate: Halal Kosher, Fami-Qsm Usi Fssc
• Usage: Laboratory Chemicals,. Bactericide
• Sample: Available
• MOQ: 1kg
• Delivery Time: Within 10days
• Shelf Life: 24months
• Storage: Keep in Cool and Dry Place
• Transport Package: by Sea in Container
• Specification: 25kgs per bag
• Trademark: ALLRIGHT G. C.
• Origin: Shandong
• HS Code: 2916310000
• Production Capacity: 500 Ton/Tons Per Month

Product Description

High Quality Food Preservative CAS 532-32-1 Sodium Benzoate 
Description:
Sodium benzoic is a white granule or crystalline powder with an odorless or slightly benzoin odor, a slightly sweet taste and astringent taste. The relative molecular mass of 144.12. It is stable in air and soluble in water. Its aqueous solution has a pH of 8 and is soluble in ethanol. Benzoic acid and its salts are broad-spectrum antimicrobial agents, but their antimicrobial effectiveness depends on the pH of the food. As the acidity of the medium increases, the bactericidal and bacteriostatic effects increase, and in the alkaline medium, the bactericidal and bacteriostatic effects are lost. The optimum pH value for antiseptic is 2.5~4.0



Over View
Purity: 99.5% min
Molecular formula: C7H5NaO2
Molecular weight: 144.11
Quality index: In accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade
Package: 25kg net packed in woven bag, or 600kg net packed in ton bag
Container: 17MTS/20'FCL without pallets, 14MTS/20'FCL with pallets
For powder: 17MTS/20' container
For granule: 20MTS/20' container


Certificate of Analysis

Analysis contents	Analysis standard BP2000	Analysis results
Appearance	white, powder, prill, needle and with styrax benzoin smell
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.

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.