Calcium ascorbate dihydrate 98-101% USP
Leverandør: Spectrum ChemicalSamlet vurdering
Gennemsntilig vurdering
Synonymer:
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
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.
Formel:
C₁₂H₁₄CaO₁₂·2H₂O |
MDL Number:
MFCD00149216 CAS-nummer: 5743-28-2 |
Specifikationer Testresultater
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 |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...