Food Grade Carboxymethyl Cellulose Carboxy Methyl Cellulose CMC

• Customization: Available
• CAS No.: 9004-32-4
• Formula: C8h16nao8
• Model NO.: CMC
• EINECS: 232-734-4
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Surfactants, Food Grade
• Color: White
• Stability: Stable
• Odor: Odorless
• Properties: White Granule Powder
• Viscosity: 100000-200000
• Transport Package: 25kg/Bag
• Specification: cmc sodium carboxy methyl cellulose
• Trademark: YILEFENG
• Origin: China
• HS Code: 39123100
• Production Capacity: 5000ton/Per Month

Product Description

Product Description

Carboxymethyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.

Sodium Carboxymethyl Cellulose

Other Names:Carboxymethylcellulose Sodium;Cellulose Gum

Abbreviation:CMC-Na

Appearance:White Powder

Solubility:Easily soluble in cold and hot water

CAS NO.:9004-32-4

Chem Formula:[C6H7O2(OH)2OCH2COONa]n

Grade:Food Grade

Quality Standard:USP/BP/EP

E number:E466

Common Dosage:0.2%-0.5%

Packing: 25KG/bag

HS Code:39123100

Shelf Life: 2 Years

 

Item	Standard
Appearance	White to cream colored powder
Particle Size	Min 95% pass 80 mesh
Purity(dry basis)	99% Min
Viscosity (1% solution, dry basis, 25°C)	1500- 2000mPa.s
Degree of substitution	0.6- 0.9
pH (1% solution)	6.0- 8.5
Loss on drying	10% Max
Lead	3 mg/kg Max
Arsenic	2 mg/kg Max
Mercury	1 mg/kg Max
Cadmium	1 mg/kg Max
Total heavy metals (as Pb)	10 mg/kg Max
Yeasts and moulds	100 cfu/g Max
Total plate count	1000 cfu/g
E.coli	Netative in 5 g
Salmonella spp.	Netative in 10g

 

 

Application

 

For Food industry:
Food grade for dairy drinks and seasonings, CMC can thicken, stabilize and improve taste. In addition, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste food for product molding, taste improvement, water retaining and tenacity strengthening.

For Detergent Industry:
Effectively prevent washes from becoming contaminated after being washed by synthetic detergent. Also make washing liquid more viscous and the effect of washing more stable.

For Oil drillling Industry:
Widely used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.

Carboxyl Methyl Cellulose, its aqueous solution has bonding, thickening, emulsification, dispersion, suspension, stability, film formation and other functions, widely used in oil&gas drilling, synthetic detergent, ceramics, printing gum, textile sizing, food and other industries, is one of the important cellulose ether.

 

High quality binding agent carboxymethylcellulose for pigment printing
Carboxyl Methyl Cellulose
Appearance	White or light yellow powder	NaCl(%)	8/8/5
Moisture	9.0%Max	Purity	80/80/90
PH(1% Solution)	6.0-8.5	Sieve	60 Mesh passed 90%
D.S.	0.8	Viscosity(1%-B)	5-40/40-200/200-800

 

 

Packaging & Shipping

 

FAQ

Q1: Are you trading company or manufacturer?
          We are factory.
Q2 : Do you provide samples? is it free or extra?
           Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q3 : Do you accept customization?
           OEM can be acceptable.We can produce according to your indicators.
Q4 : How long is your delivery time?
           Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock. it is according to              quantity.
Q5 :  What is your payment terms?
          T/T 30% in advance and balance against copy of B/L.