Wholesale Price Food Additives Preservatives White Powder Sodium Benzoate for Paint

Product Description

Product Description

Sodium benzoate is a substance which has the chemical formula NaC7H5O2. It is a widely used food preservative, with an E number of E211. 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.
Product Name:Sodium Benzoate
Appearance:White powder/granular/Needle
CAS No.: 532-32-1
HS Code.: 29163100.90
Package: 25kg bag

Specification

Specification of Sodium Benzoate:

 

Identification	Conform To Standard	CONFORM TO STANDARD
Appearance	White Granular	White Granular
Assay	99.0 ~ 101.0%	100.25%
Free Acid (as SO4)	< 1%	<1%
Free Alkali (as K2CO3)	< 1%	0.58%
Heavy Metals (as Pb)	≤ 10 Ppm	LESS THAN 10 PPM
Arsenic (as As)	≤ 3 Ppm	LESS THAN 3 PPM
Loss On Drying	≤ 1.0%	0.28%
Lead	≤ 2Ppm	NONE
Melting Point(As sorbic acid)	133.0ºC-135.0ºC	133.0ºC-135.0ºC
Mercury	≤ 1Ppm	NONE
Aldehydes	< 0.1%	<0.1%
Organic Volatile Impurities	Meet the requirement	Meet the Requirement
Chloride(as CI)	≤0.1%	<0.1%
Residual Organic Solvents	Negative	Negative
Conclusion	CONFORM TO FCCV/E-202 STANDARD

Application

1. Sodium benzoate is mainly used as food preservatives, it can also be used in making medecine and dye etc.
2. Used in medicine industry and plant genetic research, as well as dye intermediate, sterilizing agent and preservative.
3. Preservative; antimicrobial
4. Sodium benzoate is also an important acid type food preservatives, it becomes effective form benzoic acid.
    when using. The range of application and the usage amount refers to benzoic acid. In addition, it can also be
    used as preservative of fodder.

Packaging & Shipping

Packaging Detail: 25kgs craft paper bag or as your require
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Company Profile