Calcium ascorbate dihydrate 98-101% USP
Supplier: Spectrum Chemical
Certificates
About this item
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
CAS Number:5743-28-2
:5743-28-21
Formula:C₁₂H₁₄CaO₁₂·2H₂O
MDL Number:MFCD00149216
Molecular Weight:426.34 g/mol
Specifications
- Environmentally Preferable:
Specifications
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
Specification Test Results
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