Calcium Ascorbate
SIAL/PHR1361 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: Calcium L-ascorbate dihydrate; L-Ascorbic acid calcium salt dihydrate; Vitamin C calcium salt
CAS Number: 5743-28-2
Empirical Formula (Hill Notation): C12H14CaO12 · 2H2O
Molecular Weight: 426.34
EC Number: 227-261-5
MDL Number: MFCD00149216
Linear Formula: C12H14CaO12 · 2H2O
Product Type: Chemical
agency | traceable to USP 1086356 |
application(s) | pharmaceutical (small molecule) |
CofA | current certificate can be downloaded |
format | neat |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/2C6H8O6.Ca.2H2O/c2*7-1 |
InChI key | RGJHWLDSRIHFKY-FWCDDDAWSA |
mp | 166 °C (dec.) (lit.) |
Quality Level | 300 |
SMILES string | [H]O[H].[H]O[H].OC[C@H](O |
storage temp. | 2-30°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAC3786 in the slot below. This is an example certificate only and may not be the lot that you receive. |
General description: | Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Calcium Ascorbate is a non-acidic buffered form of ascorbate, which is found to be safer for mouth and sensitive stomach. It can also be directly applied to gums to heal infections. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | 572.0 °F - closed cup |
Flash Point(C) | 300.00 °C - closed cup |
mp | 166 °C (dec.) (lit.) |
Storage Temp. | 2-30°C |
UNSPSC | 41116107 |