L-Ascorbic acid calcium salt dihydrate, 99%

Name: L-Ascorbic acid calcium salt dihydrate, 99%
Brand: Vaqora Chemicals
SKU: VQ-008841

About L-Ascorbic acid calcium salt dihydrate, 99%

L-Ascorbic acid calcium salt dihydrate is an ester carrying the CAS registry number 5743-28-2, specified at 99% purity. Formula C12H18CaO14, molecular weight 426.34 g/mol. Systematically, it is named calcium. Bis((2R)-2-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-5-oxo-2H-furan-4-olate). Dihydrate. Alternative names: Calcium L-ascorbate dihydrate and Calcium ascorbate dihydrate.

It is supplied as a white powder. Reported physical data include a melting point of 166 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies L-Ascorbic acid calcium salt dihydrate in 100 g, 500 g and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	L-Ascorbic acid calcium salt dihydrate, 99%
Catalogue No.	VQ-008841
CAS Number	5743-28-2
IUPAC name	calcium;bis((2R)-2-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-5-oxo-2H-furan-4-olate);dihydrate
Molecular formula	C₁₂H₁₈CaO₁₄
Molecular weight	426.34 g/mol
Exact mass	426.0322
Purity / assay	99%
HSN code	29362990
InChIKey	RGJHWLDSRIHFKY-FWCDDDAWSA-L
SMILES	C([C@@H]([C@@H]1C(=C(C(=O)O1)[O-])O)O)O.C([C@@H]([C@@H]1C(=C(C(=O)O1)[O-])O)O)O.O.O.[Ca+2]
PubChem CID	54682536

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	166 °C (dec.)
H-bond donors / acceptors	8 / 14
TPSA	222 Å²
Synonyms	Calcium L-ascorbate dihydrate, Calcium ascorbate dihydrate, Calcium ascorbate (USP), Calcium L-ascorbate, Calcium (R)-5-((S)-1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one salt dihydrate, L-Ascorbic acid calcium dihydrate, INS NO.3, Ascorbic acid calcium dihydrate, Acetic acid, calcium salt, dihydrate, L-Ascorbic acid, calcium salt, hydrate (2:1:2), calcium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate dihydrate

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of L-Ascorbic acid calcium salt dihydrate, 99%?

The CAS Registry Number of L-Ascorbic acid calcium salt dihydrate, 99% is 5743-28-2. It is also known as Calcium L-ascorbate dihydrate, Calcium ascorbate dihydrate, Calcium ascorbate (USP).

What is the molecular formula and molecular weight of L-Ascorbic acid calcium salt dihydrate, 99%?

L-Ascorbic acid calcium salt dihydrate, 99% has the molecular formula C12H18CaO14 and a molecular weight of 426.34 g/mol.

Which grade and pack sizes of L-Ascorbic acid calcium salt dihydrate, 99% can I order?

We supply L-Ascorbic acid calcium salt dihydrate, 99% in (99%) grade, in 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Ascorbic acid calcium salt dihydrate, 99%?

Yes. Every lot of L-Ascorbic acid calcium salt dihydrate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can L-Ascorbic acid calcium salt dihydrate, 99% be shipped internationally?

Yes. We export L-Ascorbic acid calcium salt dihydrate, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.