Chitosan 95% degree of deacetylation

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Pharm Grade Chitosan CAS 9012-76-4

CAS No: 9012-76-4
Molecular formula: C6H11NO4X2
Property: White amorphous transparent substance, containing about 9% nitrogen, tasteless and odorless.

Application

1. For Industry grade Chitosan, Industrially, it can be made into a new type of chitin-type fabric finishing agent that does not contain formaldehyde, with good mechanical strength and chemical stability. In terms of environmental protection, chitosan can be used for the treatment of industrial wastewater and heavy metals extraction.

2. Food grade Chitosan can be used as adhesive, humectant, clarifier, filler,emulsifier, glazing agent and thickening stabilizer in food industry. It can also be used as a functional oligosaccharide to lower cholesterol and improve immunity.

3. Pharm grade Chitosan is used inpharmaceutical excipients, disintegrants, thickeners, etc.

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Product Overview

Chitosan / Pharm Grade/ Food grade & Industry grade

Product Information

CAS No: 9012-76-4

Molecular formula: C6H11NO4X2

Property: White amorphous transparent substance, containing about 9% nitrogen, tasteless and odorless.

Specification

Pharm grade

Item	Specifications
Appearance	Off-white or light yellow powder
Identification	Adding CuC₄H₄O₆TS and heating a brick-red or deep brown precipitate is formed
Molecular weight	≤1000000Da
Deacetylation Degree	≥90%
PH Value (1%.25°)	6.5~8.5
Moisture	≤10.0%
Ash	≤1.5%
Viscosity	50~800 mpa·s
Acid-insoluble substance	≤1.0%
Mesh Size	100% thru 80 mesh
Bulk Density	≥0.3g/ml
Total Aerobic Microbial Count	≤1000cfu/g
Yeast Mold	≤100cfu/g
E-Coli	Negative
Salmonella	Negative

Industry grade

Item	Specifications
Appearance	Yellowish or white powder
Identification	Adding CuC₄H₄O₆ TS and heating a brick-red or deep brown precipitate is formed
DAC degree	≥80%
Viscosity	50 mpa.s ~800 mpa.s
Moisture	≤10.0%
Ash	≤3.0%
pH	7.0~8.0
Acid-insoluble substance	≤2.0%

Food grade

Item	Specifications
Appearance	Whitish powder
Deacetylation Degree	≥90%
PH Value (1%.25°)	7.0~8.5
Moisture	≤10.0%
Ash	≤1.0%
Viscosity	10~200 mpa·s
Acid-insoluble substance	≤1.0%
Arsenic	≤1ppm
Mesh Size	100% thru 80 mesh
Bulk Density	≥0.3g/ml
Total Aerobic Microbial Count	≤1000cfu/g
Yeast Mold	≤100cfu/g
E-Coli	Negative
Salmonella	Negative

Application

1. For Industry grade Chitosan, Industrially, it can be made into a new type of chitin-type fabric finishing agent that does not contain formaldehyde, with good mechanical strength and chemical stability. In terms of environmental protection, chitosan can be used for the treatment of industrial wastewater and heavy metals extraction.

2. Food grade Chitosan can be used as adhesive, humectant, clarifier, filler,emulsifier, glazing agent and thickening stabilizer in food industry. It can also be used as a functional oligosaccharide to lower cholesterol and improve immunity.

3. Pharm grade Chitosan is used inpharmaceutical excipients, disintegrants, thickeners, etc.

Package

Fiber drums lined with two layers of polyethylene film plastic bags (25.0kg), or packaging as required by the customer.

Storage

Sealed packaging.Store in a dry, clean and cool place.

Contact Information