Water Soluble Chitosan Food Additive 9012-76-4 with 80 Mesh Size and ≥75% Deacetylation Degree

Price Negotiable

Price: USD 1-2/Kilogram

MOQ: 1 Kilogram

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

Brand: Cleanwater

Product Description

Water Soluble Chitin Chitosan 9012-76-4

High-quality food-grade chitosan additive with excellent solubility and multiple industrial applications. Available in powder and small piece forms with comprehensive quality specifications.

Chemical Structure & Properties

Chemical Composition

Chemical name: β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan formula: (C6H11NO4)n
Molecular weight unit: 161.2
CAS Code: 9012-76-4

Technical Specifications

Specification	Standard 1	Standard 2	Standard 3
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°C)	≥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	≥0.3 g/ml	≥0.3 g/ml	≥0.3 g/ml
Total Aerobic Microbial Count	≤2000 cfu/g	≤2000 cfu/g	≤1000 cfu/g
E-Coli	Negative	Negative	Negative
Salmonella	Negative	Negative	Negative

Industrial Applications

Wastewater Treatment: Removes suspended substances, adsorbs heavy metal ions, reduces BOD and COD levels
Petroleum Industry: Used in petroleum and shale gas extraction as auxiliary agent
Paper Manufacturing: Functions as sizing agent, reinforcing agent, and retention aid
Agricultural Applications: Seed soaking, coating agent, foliar spray fertilizer, bacteriostatic agent
Additional Uses: Soil conditioner, feed additive, fruit and vegetable preservative

Packaging & Storage

Available Formats

• Powder: 25kg/drum
• Small Pieces (1-5mm): 10kg/woven bag

Quality Assurance

Manufactured by Yixing Cleanwater Chemicals Co., Ltd. with comprehensive quality control systems ensuring consistent performance and reliability across all batches.