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Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk
Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk
Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk
Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk
Specifications
Brand Name :
DingChen
Model Number :
CM2500
Certification :
ISO9001,HACCP
Place of Origin :
Shandong Province, China
MOQ :
2000KGS
Price :
USD800-850/MT
Payment Terms :
L/C,D/P,T/T
Supply Ability :
18 TONS per Day
Delivery Time :
Within 5-6 working days
Packaging Details :
25KG or Customized according to customer requirements
Other name :
CMC Sodium Salt
HS CODE :
39123100
EINECS :
618-326-2
CAS :
9004-32-4
Storage condition :
2-8°C
Apperance :
White or light yellow fibrous powder
Stability :
Stable, Flammable, Incompatible with strong oxidants
Package Material :
Woven bags, kraft paper bags
Description

CarboxylMethyl Cellulose ( CMC ) Ceramic Grade

Carboxymethyl cellulose (CMC) is a water-soluble cellulose derivative widely used as a thickener, stabilizer, binder, and viscosity modifier in food, pharmaceutical, cosmetic, and industrial applications.

Chemical Structure and Properties

CMC is derived from cellulose, a natural polymer of D-glucose units linked by β-1,4-glycosidic bonds, with carboxymethyl groups (-CH₂-COOH) attached to some hydroxyl groups of the glucose monomers. This modification makes CMC water-soluble, unlike natural cellulose, and imparts anionic, hygroscopic, and chemically reactive properties. It is commonly used in its sodium salt form (sodium carboxymethyl cellulose), which enhances solubility and stability in aqueous solutions. The degree of substitution and polymer chain length influence its viscosity, solubility, and gel-forming ability.

Synthesis

CMC is synthesized by reacting cellulose with chloroacetic acid in an alkaline medium, producing a mixture of approximately 60% CMC and 40% salts (sodium chloride and sodium glycolate). Further purification removes salts for food and pharmaceutical applications, while semi-purified grades are used in paper restoration and industrial applications. Cellulose sources include cotton, wood pulp, and various plant residues such as sugarcane bagasse, banana pseudo-stem, corn stalks, and textile waste.

Packing and Storage:

1).25kg kraft paper bag with PE bag inner .

2).The product for pharmaceutical and food grade should not be put together with toxic substance and harmful substance or substance with peculiar smell during transportation and storage .

3). Since the date of production, a preservation period should not exceed 2 years .

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Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk

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Product Detail
Brand Name :
DingChen
Model Number :
CM2500
Certification :
ISO9001,HACCP
Place of Origin :
Shandong Province, China
MOQ :
2000KGS
Price :
USD800-850/MT
Contact Supplier
Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk
Microcrystalline CMC Carboxymethyl Cellulose Sodium Salt Gum Strengthening Agent In Bulk

DINGCHEN INDUSTRY (HK) CO.,LIMITED

Verified Supplier
1 Years
hong kong
Since 2016
Business Type :
Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
CMC Sodium Salt, Carboxymethyl Cellulose Sodium Salt, Sodium Sulphate Anhydrous
Total Annual :
4000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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