CAS No.:9004-32-4, Â Â
HS Code:3912310000Â
Other Names:Â Sodium CMCÂ
Appearance: white or cream colored powder
CMC Food Grade 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.
1)CMC Food Grade Specification:
| Items | Standards |
| Appearance | White to cream colored powder |
| Particle Size | Min 95% pass 80 mesh |
| Purity(dry basis) | 99.5% Min |
| Viscosity (1% solution, dry basis, 25°C) | 1500-2000 mPa.s |
| Degree of substitution | 0.6-0.9 |
| PH (1% solution) | 6.0-8.5 |
| Loss on drying | 10% Max |
| Lead | 3mg/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 5g |
| Salmonella spp. | Netative in 10g |
In foods,Sodium Carboxymethyl Cellulose CMC is used in food science as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream. As a food additive, Sodium Carboxymethyl Cellulose CMC has E number E466.
Sodium Carboxymethyl Cellulose CMC is also a constituent of many non-food products, such as personal lubricants, toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, and various paper products.Sodium Carboxymethyl Cellulose CMC is used primarily because it has high viscosity, is nontoxic, and is generally considered to be hypoallergenic as the major source fiber is either softwood pulp or cotton linter.
Sodium Carboxymethyl Cellulose CMC is used extensively in gluten free and reduced fat food products.
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In laundry detergents, Sodium Carboxymethyl Cellulose CMC is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics, creating a negatively charged barrier to soils in the wash solution.
In Pharmaceuticals,Sodium Carboxymethyl Cellulose CMC is also used in pharmaceuticals as a thickening agentÂ
In the oil-drilling industry as an ingredient of drilling mud, where it acts as a viscosity modifier and water retention agent.Â
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3)Â Packaging & Delivery
Packaging Details:Â 25kg/bag ,Storage: Kept in dry, cool, and shaded place with original packaging,
avoid moisture, store at room temperature. Shelf life: 24 months
Delivery Time: 7-15days after payment
FAQ
Q1.Are you a trade company or a manufacturer?
An: Our company is a leading manufacturer and exporter of paraffin wax .We have been in this line for more
than 25 years, and our products has been selling to many countries world around, such as India, USA,
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Q2. What's the delivery time ?
An: Deposit received 7-15 days of delivery.
Q3.What is your first order payment terms?
An: T/T OR L/C
Q4.Why did lots of customers choose us?Â
An: Good quality, competitive price and timely delivery time.
Q5 How to get sample?  About sampe we can provide, But the clients need to pay postage .
Contact person: Mr.Joe
whatsapp:+86-13780319169
www.global-chem.net
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