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Description Back to Top
Calcium Carbonate, Light Powder, USP is a buffering agent excipient. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Specifications Back to Top
Test | Specification | |
---|---|---|
Min | Max | |
ASSAY (DRIED BASIS) | 98.0 | 100.5 % |
LOSS ON DRYING | 2.0 % | |
ACID-INSOLUBLE SUBSTANCES | 0.2 % | |
FLUORIDE | 50 ppm | |
ARSENIC (As) | 3 ppm | |
BARIUM | NO GREEN COLOR | |
IRON (Fe) | 0.1 % | |
LEAD (Pb) | 3 ppm | |
MERCURY | 0.5 ppm | |
MAGNESIUM AND ALKALI SALTS | 1.0 % | |
ELEMENTAL IMPURITIES | AS REPORTED | |
IDENTIFICATION | EFFERVESCES AND POSITIVE FOR CALCIUM | |
CERTIFIED KOSHER | ||
CERTIFIED HALAL | ||
RETEST DATE | ||
DATE OF MANUFACTURE | ||
APPEARANCE | ||
RESIDUAL SOLVENTS | AS REPORTED |
Certifications Back to Top
Shipping & Storage Back to Top