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Tengzhou Tenglong Food Science and Technology Development Co., Ltd.
Tengzhou Tenglong Food Science and Technology Development Co., Ltd.
28 YRS
Shandong, China
Main Products:
Benzoic Acid / Sodium Benzoate / Calcium Propionate / Calcium Acetate
Shandong, China
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Sodium Benzoate / CAS 532-32-1
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
Max Capacity
12000 MT/Year
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DESCRIPTION
Typical Properties
Summary
Sodium benzoate is a commonly used food preservative in China's food industry. It has a sweet and astringent smell, is stable in the air, and can absorb moisture when exposed in the air. It naturally exists in blueberries, apples, plums, cranberries, prunes, cinnamon and cloves. Its bactericidal performance is weaker than benzoic acid. In acidic environment, sodium benzoate has obvious inhibitory effect on a variety of microorganisms. When pH is 3.5, 0.05% solution can completely inhibit the growth of yeast, but when pH is above 5.5, it has poor effect on many molds and yeasts. It has little effect in alkaline solution. In the process of biotransformation, sodium benzoate combines with glycine to form uric acid, or combines with glucuronic acid to form glucosidic acid, and all of them are excreted from the urine. In the normal dosage range, it has no toxic effect on human body and is a safe preservative. It can be used for carbonated drinks, concentrated fruit juice, margarine, gum base, jam, jelly, soy sauce, etc.
CAS No.
532-32-1
Formula
C7H5NaO2
Molecular Mass
144.10300
Exact Mass
144.01900
PSA
40.13000
Logp
0.05010
IUPAC
sodium;benzoate
SMILES
C1=CC=C(C=C1)C(=O)[O-].[Na+]
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Excipients
Food(Feed) Additives > Anti Corrosion And Preservation
Food(Feed) Additives > Anti Corrosion And Preservation
Chemical and Physical Properties
Melting Point
>300 °C
Density
1.44 g/cm3
Boiling Point
249.3 ºC
Flash Point
111.4 ºC
Appearance
White crystalline powder
Export information
HS Code
29163100
Export Rebate
13%
Export Formalities
A,B
N,M,R,S
UN No.
NON
DG-Class
NON-DG
Risk Code
R36/37/38-62-63-68-36
Safety Label
Xi
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