Top Quality Raw Material Chitosan CMC CAS 83512-85-0 Carboxymethyl Chitosan Powder

• Customization: Available
• CAS No.: 83512-85-0
• Formula: C20h37n3o14
• Model NO.: Powder, 99%
• EINECS: 695-802-6
• Packaging Material: Plastic
• Storage Method: Cool Dry Place
• Shelf Life: >12 Months
• Nutrient Composition: Carboxymethyl Chitosan
• Resource: Natural
• The content of active substances: ＞90%
• Product Name: Carboxymethyl Chitosan
• MOQ: 1kg
• Place of Origin: Shaanxi, China
• Package: 1kg/Bag, 25 Kg/Drum
• Sample: Avaliable
• Brand Name: Purelife
• Storage: Cold Dry Place
• Appearance: White Powder
• COA: Available
• Address: Shaanxi, China
• Extraction Type: Solvent Extraction
• Transportation: DHL, UPS, TNT, EMS, FedEx or Other
• Transport Package: Plastic
• Specification: 99%
• Trademark: Purelife
• Origin: China of Shannxi
• Production Capacity: 9000 Monthly

Product Description

Top Quality Raw Material Chitosan CMC CAS 83512-85-0 Carboxymethyl Chitosan Powder

Carboxymethyl chitosan is a water-soluble chitosan derivative and an amphoteric polyelectrolyte. It is formed by introducing a hydrophilic group -CH2COOH into the chitosan polymer chain. After carboxymethylation, chitosan has improved water solubility, especially in neutral and alkaline solutions. It has film-forming, thickening, moisturizing, chelating and other properties, so it is widely used in cosmetics, preservation, environmental protection and other aspects. It is usually a white to light yellow powder.

Product name	Carboxymethyl Chitosan
Appearance	White powder
Specification	99%Carboxymethyl Chitosan
Solubility	soluble in water
Shelf life	2 years
Package	1kg Carboxymethyl Chitosan /with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Western Union

 

  

Product Name	Carboxymethyl Chitosan
Item of Test	Limits of Test	Results of Test
Appearance	White powder	White powder
Assay	≥99%	99.31%
Particle	100% pass 80 mesh	Conforms
Odor	Characteristic	Conforms
As	<2.0ppm	Conforms
Pb	<1.0ppm	Conforms
Cd	<1.0ppm	Conforms
Hg	<0.05ppm	Conforms
Loss on drying	<5%	1.45%
Total Plate Count	<1000cfu/g	Conforms
Yeast & Mold	<100cfu/g	Conforms
E. Coli	Negative	Absent
S. Aureus	Negative	Absent
Saimonella	Negative	Absent
Pesticides	Negative	Absent
Conclusion	Conform with specification
Storage	Store in 2-8°C, cool & dry place,

Functions and Applications:
1. High-efficiency moisturizer

2. Natural thickener and emulsifier stabilizer

3. Antioxidant and anti-wrinkle

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

Shipping:

• 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• 3, For high value products, please select air shipping and DHL express for safe;
• 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area