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Description Back to Top
Carboxymethylcellulose Sodium, Medium Viscosity, Viscosity of 2 Percent Aqueous Solution @ 25 DEG C: 400-800 cP, USP is often used as a thickener and stabilizer. The USP grade indicates it is a grade suitable for personal care, cosmetic and pharmaceutical applications and were manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Synonyms:
Base H ; Carmellose Sodium ; Cellulose, Carboxymethyl Ether Sodium Salt ; Sodium Carboxymethylcellulose;
Specifications Back to Top
| Test | Specification | |
|---|---|---|
| Min | Max | |
| VISCOSITY OF 2% AQUEOUS SOLN. @25 C | 400 | 800 cP |
| SODIUM (DRIED BASIS) | 6.5 | 9.5 % |
| pH OF A 1 % SOLUTION @ 25oC | 6.5 | 8.5 |
| LOSS ON DRYING | 10.0 % | |
| ELEMENTAL IMPURITIES | AS REPORTED | |
| IDENTIFICATION:A | RED PURPLE COLOR DEVELOPS | |
| IDENTIFICATION (B) | FINE WHITE PRECIPITATE FORMS | |
| IDENTIFICATION (C) | POSITIVE FOR SODIUM | |
| CERTIFIED HALAL | ||
| RETEST DATE | ||
| DATE OF MANUFACTURE | ||
| APPEARANCE | ||
| RESIDUAL SOLVENTS | AS REPORTED | |
Shipping & Storage Back to Top
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