Sodium benzoate potassium sorbate By Yilong International Co., LTD,

Sodium benzoate potassium sorbate

FOB Price

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( Negotiable )

10 Metric Ton Minimum Order

Country:

China

Model No:

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

Minimum Order Quantity:

10 Metric Ton

Packaging Detail:

25kg

Delivery Time:

15 days

Supplying Ability:

250 Metric Ton per Month

Payment Type:

L/C, T/T

Product Group :

Product Specification

Product Description

Sodium benzoate has the chemical formula NaC7H5O2; it is a widely used food preservative, with E number E**1. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid. Benzoic acid occurs naturally at low levels in cranberries, prunes, greengage plums, cinnamon, ripe cloves, and apples.
I. Descriptions of Commodity:
Sodium Benzoate
Molecular Formula: C7H5NaO2
Molecular weight: **4
Executive standard: GB********5, BP *8
Type: food, industrial and medical grade
Appearance : White particles or crystal powder
II.Specifications of goods:

Item	Standard	Result
Characteristics	White Powder	White Powder
Identifications	Qualfied	Qualfied
Acidity or alkalinity	0.*0
Loss on drying	2.0%	1.*3%
Clarity and colour of solution	Qualified	Qualified
Conclusion:	The product above complies with the BP**8.

III.Applications:
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 metals corrosion inhibitor and antioxidant;
4)Also used in plastic industry,paint and feed industry.
Preservative
Sodium benzoate is a preservative. As a food additive, sodium benzoate has the E number E**1. 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. Concentration as a preservative is limited by the FDA in the U.S. to 0.1% by weight. Sodium benzoate is also allowed as an animal food additive at up to 0.1%, according to AFCO's official publication.
Mechanism of food preservation
The mechanism starts with the absorption of benzoic acid into the cell. If the intracellular pH falls to 5 or lower, the anaerobic fermentation of glucose through phosphofructokinase decreases sharply which inhibits the growth and survival of microorganisms that cause food spoilage.

Country:	China
Model No:	-
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	-
Minimum Order Quantity:	10 Metric Ton
Packaging Detail:	25kg
Delivery Time:	15 days
Supplying Ability:	250 Metric Ton per Month
Payment Type:	L/C, T/T
Product Group :	-