CMC Powder with High Stability Low Price Sodium Carboxymethyl Cellulose
Unit Price: | 2~3 USD |
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Min. Order: | 500 Kilogram |
Transportation: | Express,Ocean,Air |
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Supply Ability: | 100 Ton/Tons per Month |
Port: | Guangzhou |
Product Description
CMC Powder with High Stability Low Price Sodium Carboxymethyl Cellulose
Cmc-na is a cellulose derivative with a glucose polymerization degree of 100~2000 and a molecular weight of 242.16.White fibrous or granular powder.Odorless, tasteless, tasteless, hygroscopic, insoluble in organic solvents.
The main purpose
It is used as thickening agent in food industry, as drug carrier in medicine industry, as binder and anti-resetting agent in daily chemical industry.Used in printing and dyeing industry as sizing agent and printing paste protective colloid.It can be used as a component of oil production fracturing fluid in petrochemical industry.
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 |
Product Categories : Thickeners > CMC
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