Croscarmellose Sodium
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Product Description
Product
Croscarmellose Sodium
CAS
74811-65-7
Synonym
Sodium Carboxymethylcellulose, Sodium CMC
Typical Product Specifications
Contents of water soluble materials (%)
1.0 - 10.0
Identification A, B, C
Conforms
Degree of substitution
0.60 - 0.85
Settling volume (ml)
10 - 30
pH (1%)
5.0 - 7.0
Heavy metals (ppm)
<10
Loss on drying (%)
<10.0
Organic Volatile Impurities
Within limit
Sodium chloride and sodium glycolate (%)
<0.5
Color
White or off white
Appearance
Free-flowing, fibrous powder
Notes
Often used in conjunction with or in place of Microcrystalline Cellulose
Used as an excipient for Active Pharmaceutical Ingredients and Nutritional tablets
Also used to increase viscosity of water-based drilling muds
Click here for more drilling fluid additives!
Class
Non GMO , Green Chemicals - Eco-Friendly , Commercial Chemicals , Viscosifiers , Drilling and Completion Fluids , Drilling and Completion Fluids , Excipients - Food Colors - Binders and Tableting Aids , Gums – Waxes – Food Thickeners
Industry
Drilling Fluid , Food Chemicals , Fracking , Hydraulic Fracturing , Industrial Drilling , Nutrition , Oil and Gas Production
Functions
Drilling Fluid Additives , Excipients & Emulsifiers , Fluid Control , Viscosity Control , Viscosity Modifier
Croscarmellose Sodium
Product Description
Product
Croscarmellose Sodium
CAS
74811-65-7
Synonym
Sodium Carboxymethylcellulose, Sodium CMC
Typical Product Specifications
Contents of water soluble materials (%)
1.0 - 10.0
Identification A, B, C
Conforms
Degree of substitution
0.60 - 0.85
Settling volume (ml)
10 - 30
pH (1%)
5.0 - 7.0
Heavy metals (ppm)
<10
Loss on drying (%)
<10.0
Organic Volatile Impurities
Within limit
Sodium chloride and sodium glycolate (%)
<0.5
Color
White or off white
Appearance
Free-flowing, fibrous powder
Notes
Often used in conjunction with or in place of Microcrystalline Cellulose
Used as an excipient for Active Pharmaceutical Ingredients and Nutritional tablets
Also used to increase viscosity of water-based drilling muds
Click here for more drilling fluid additives!
Class
Non GMO , Green Chemicals - Eco-Friendly , Commercial Chemicals , Viscosifiers , Drilling and Completion Fluids , Drilling and Completion Fluids , Excipients - Food Colors - Binders and Tableting Aids , Gums – Waxes – Food Thickeners
Industry
Drilling Fluid , Food Chemicals , Fracking , Hydraulic Fracturing , Industrial Drilling , Nutrition , Oil and Gas Production
Functions
Drilling Fluid Additives , Excipients & Emulsifiers , Fluid Control , Viscosity Control , Viscosity Modifier
