Pharmaceutical Grade Chitosan Powder CAS 9012-76-4 | 80 Mesh Size | ≥75-90% Deacetylation

Price Negotiable

Price: USD 1-2/Kilogram

MOQ: 1 Kilogram

Delivery Time: 8~10 working days after received your payment

Brand: Cleanwater

Product Description

Product Overview

High-purity chitosan powder manufactured as a pharmaceutical intermediate with CAS number 9012-76-4. This marine-derived oligosaccharide is produced using modern enzyme engineering technology.

Chemical Properties

Chemical Structure

Chemical name: β-(1→4)-2-amino-2-deoxy-D-glucose

Glycan formula: (C6H11NO4)n

Molecular weight: Mixed molecular weight product with unit molecular weight of 161.2

CAS Code: 9012-76-4

Technical Specifications

Specification	Standard ≥75%	Standard ≥85%	Standard ≥90%
Deacetylation Degree	≥75%	≥85%	≥90%
PH Value (1%, 25°C)	7.0-8.5	7.0-8.0	7.0-8.5
Moisture	≤10.0%	≤10.0%	≤10.0%
Ash	≤0.5%	≤1.5%	≤1.0%
Viscosity (1% AC, 1% Chitosan, 20℃)	≥800 mpa·s	>30 mpa·s	10-200 mpa·s
Heavy Metal	≤10 ppm	≤10 ppm	≤0.001%
Arsenic	≤0.5 ppm	≤0.5 ppm	≤1 ppm
Mesh Size	80 mesh	80 mesh	80 mesh
Bulk Density	≥0.3g/ml	≥0.3g/ml	≥0.3g/ml
Total Aerobic Microbial Count	≤2000cfu/g	≤2000cfu/g	≤1000cfu/g
E-Coli	Negative	Negative	Negative
Salmonella	Negative	Negative	Negative

Application Fields

Wastewater Treatment: Removes suspended substances, adsorbs heavy metal ions, reduces BOD and COD levels
Petroleum Industry: Used as auxiliary agent in petroleum and shale gas extraction
Paper Manufacturing: Functions as sizing agent, reinforcing agent, and retention aid
Agricultural Applications: Seed treatment, foliar spray, soil conditioner, feed additive, and preservative
Additional Industrial Uses: Versatile applications across multiple industrial sectors

Packaging & Storage

Powder form: 25kg per drum

Small pieces (1-5mm): 10kg per woven bag

Manufacturer Information

Yixing Cleanwater Chemicals Co., Ltd. located in Yixing, Jiangsu Province, China. Specialized in water treatment chemicals for textile, printing, dyeing, paper-making, mining, and ink industries.