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CMC CAS9004-32-4

Basic Info

Model No.:  Purity

Product Description

Model NO.: Purity: 99%min Classification: Chemical Additives Appearance: Powder Trademark: leafchem Origin: China Efficacy: Cosmetic Grade,Feed Grade,Food Grade,Medicine Grad Type: Preservatives Color: White Specification: ISO HACCP SGS Name :Hydroxymethyl cellulose (sodium)CMC
Content :
Chemical Name: Hydroxymethyl cellulose (sodium)CMC
Alias: Chemical pulp
Powder, alkaline, non-toxic, odorless, insects do not eat mice, non-perishable, with a strong bond. Bonding can be used in paper, shoe paste meal, mortar thickening. Fabric sizing, turning the sand shape, refractory molding, architectural putty coatings, daily office, and detergents, oil and mud stabilizer and so on.
This product is easy to use ten times in general processing of cold water, stir in half an hour to use.
This product is flammable hazardous materials. Transport, storage are safe and easy. It should be stored in dry and ventilated place. 25kg woven bag lined with film bag Package, handling can not use hooks.

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.
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 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

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Product Categories : Potassium Sorbate