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Carboxymethylecellulose, sodium salt, average M.W. 250000 (DS=0.7), ACROS Organics™


Quantity 100g
Packaging Glass bottle

Manufacturer: fisher scientific acros  332611000

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Catalog No. AC332611000

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Description & Specifications

Chemical Identifiers

Assay ≥99.5%
Physical Form Crystals
Quantity 100g
Color White to beige
Viscosity 2300mPa&middnot;s, 2% sol.
pH 6.5 to 8 (1% soln.)
Merck Index 15, 1830
Mercury (Hg) 1ppm max.
Loss on Drying 10% max. (as packed) (3 to 5 g, 105°C, 2 hrs)
Chemical Name or Material Carboxymethylecellulose, sodium salt
Name Note Average M.W. 250000 (DS=0.7)
Heavy Metals 10ppm max.
MDL Number MFCD00081472
CAS 9004-32-4
Lead (Pb) 3ppm max.
Packaging Glass bottle
Sodium Chloride < 0.25%
Sodium Glycolate < 0.4%
Cadmium (Cd) 1ppm max.
Degree of Substitution 0.65 to 0.90
Infrared Spectrum Authentic
Arsenic (As) 3ppm max.

Specifications

Chemical Name or Material Carboxymethylecellulose, sodium salt
Name Note Average M.W. 250000 (DS=0.7)
CAS 9004-32-4
Assay ≥99.5%
MDL Number MFCD00081472