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Carboxymethylecellulose, sodium salt, average M.W. 700000 (DS=0.9), ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: fisher scientific acros  332641000

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Catalog No. AC332641000

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Description & Specifications

Chemical Identifiers

Assay ≥99.5%
Physical Form Crystalline Powder
Quantity 100g
Color White to light beige
pH 6.5 to 8 (1% soln.)
Merck Index 15, 1830
Name Note Average M.W. 700000 (DS=0.9)
Chemical Name or Material Carboxymethylecellulose, sodium salt
Mercury (Hg) 1ppm max.
Sodium Chloride < 0.25%
CAS 9004-32-4
MDL Number MFCD00081472
Viscosity 2500 to 4500 mPa.s (Brookfield, 1% soln., at 25°C)
Cadmium (Cd) 1ppm max.
Loss on Drying 10% max. (as packed) (3 to 5 g, 105°C, 2 hrs)
Sodium Glycolate < 0.4%
Lead (Pb) 10ppm max.
Arsenic (As) 3ppm max.
Packaging Glass bottle
Heavy Metals 20ppm max.
Degree of Substitution 0.80 to 0.95
Infrared Spectrum Authentic

Specifications

Chemical Name or Material Carboxymethylecellulose, sodium salt
Name Note Average M.W. 700000 (DS=0.9)
CAS 9004-32-4
Assay ≥99.5%
MDL Number MFCD00081472