Food Preservative Sodium Benzoate Sodium Benzoate Price CAS 532-32-1

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

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Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1

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


Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
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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 extruded: 16MTS/20' container
For powder: 17MTS/20' container
For granule: 20MTS/20' container

Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
Certificate of Analysis

Analysis contentsAnalysis standard
BP2000
Analysis results
Appearancewhite, powder, prill, needle and with styrax benzoin smell
Content%(as dry product C7H5NaO2)≥99.0-≤100.5%99.55%
Acid and Alkalinity0.20ml/0.1N0.20ml/0.1N
Heavy metals%( Pb)≤0.001%0.001%
Loss on drying≤1.5%1.32%
PH value7.5-8.07.5
Total CL content≤0.030.03
Pb mg/kg5mg/kg5mg/kg
As mg/kg3mg/kg3mg/kg
Hg mg/kg1mg/kg1mg/kg
Halogenide%(Fecl3)≤0.020.02
Transparency and colorAccording to Y6According to Y6
Dissoluble statePassing testPassing test
Polycyclic acidsPassing testPassing test
Fusion point °C121.5-123.5122.8
Compound easy to be oxidePassing testPassing test
Conclusion: All items are in conformity with the BP2000/USP24/E211/KOSHER/FCC V test.


Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
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.

Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
Food Preservative Benzoic Acid Sodium Salt Sodium Benzoate Price CAS 532-32-1
 

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