Calcium ascorbate dihydrate 98-101 USP
Supplier: Spectrum Chemical
Synonyms:
Calcium (R)-5-((S)-1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one salt dihydrate, Vitamin C calcium salt, L-Ascorbic acid calcium salt dihydrate, Calcium L-ascorbate dihydrate
C1764-2.5KG
C1764-100GM
C1764-500GM
SPCMC1764-2.5KGEA
1160
GBP
SPCMC1764-2.5KG
SPCMC1764-100GM
SPCMC1764-500GM
Calcium ascorbate dihydrate 98-101 USP
Calcium ascorbate dihydrate
Calcium ascorbate, dihydrate, USP is a form of vitamin C that is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets. The USP grade indicates it is graded suitable for personal care, cosmetic and pharmaceutical applications.
Formula:
C₁₂H₁₄CaO₁₂·2H₂O MW: 426.34 g/mol |
MDL Number:
MFCD00149216 CAS Number: 5743-28-2 |
Specification Test Results
Assay | Min. 98,0 - 101,0% |
Specific Rotation [A]D | Min. +95 to +97 |
pH Of A 1 In 10 Solution | Min. 6,8 - 7,4 |
Loss On Drying | Max. 0,1% |
Arsenic (As) | Max. 3 μg/g |
Fluoride | Max. 10 ppm |
Heavy Metals (As Pb) | Max. 0,001% |
Identification | Passes Test |
Residual Solvents | Passes Test |
Storage Information | Light Sensitive: Keep Tightly Closed in Light-Resistant Containers |
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