2021 High Quality Malic Acid Skin Care - CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8 detailed information – ZHONGAN

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2021 High Quality Malic Acid Skin Care - CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8 detailed information – ZHONGAN Detail:

Details

Synonym	CHITOSAN OLIGOSACCHARIDE LACTATE，Chitosan 2-hydroxypropanoate (ester);Chitosan lactate (ester);Chitosan oligosaccharide (COS)
CAS	148411-57-8
Molecular Fomula	C12H24N2O9
Molecular Weight	340.32696
Chemical Structure
Appearance	Yellowish or white powder

Specification

Agriculture grade

ITEMS	SPECIFICATION
Appearance	Yellow Powder
Molecular Weight	≤3000Da
Moisture	≤10.0%
Ash Content	≤2.0%
pH	5.0~7.0

Food grade

TEMS	SPECIFICATION
Appearance	Yellow or light yellow powder without peculiar smell and visible impurity
Molecular Weight	≤1000Da
Moisture	≤10.0%
Ash Content	<1.0%
Insoluble Substance	≤1.0%
pH	5.0~7.0
As	≤0.5ppm
≤1000cfu/g	≤1000cfu/g
Yeast and Mold	≤100cfu/g
Pathogenic Bacterium	Negative

Feed grade

ITEMS	SPECIFICATION
Appearance	Yellow Powder
Molecular Weight	≤2000Da
Moisture	≤10.0%
Ash Content	≤1.0%
Insoluble Substance	≤1.0%
PH	5.0~7.0
As	≤0.5ppm
≤1000cfu/g	≤1000cfu/g
Yeast and Mold	≤100cfu/g
Pathogenic Bacterium	Negative

Usage

Food grade chitosan oligosaccharide, also known as chitosan oligosaccharide and oligochitosan, is an oligosaccharide product with a polymerization degree between 2 and 20 obtained from the degradation of chitosan by special biological enzyme technology (there are also reports on the use of chemical degradation and microwave degradation technology), and its molecular weight is ≤ 3200Da. It is a low molecular weight product with good water solubility, large function and high activity of raw Chemicalbook. It has many unique functions, such as higher solubility than chitosan, total solubility in water, easy absorption and utilization by organisms, and its effect is 14 times that of chitosan. Food grade chitosan oligosaccharide is the only positively charged cationic basic amino oligosaccharide in nature, which is animal cellulose.

Packaging and Shipping

polyethylene film plastic bags (25.0kg), or packaging as required by the customer
Usually 1 pallet load 500KG
Belongs to common goods and can deliver by sea or air

keep and storage

Validity:2years
Ventilation low temperature drying; with acid, ammonia salt stored separately

CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8 with Capacity: 60 MT per month For this product we have food grade,feed grade and agriculture grade.

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