Calcium ascorbate dihydrate
- CAS No.
- 5743-28-2
- Chemical Name:
- Calcium ascorbate dihydrate
- Synonyms
- Calcium (R);Vitamine C-Ca;-4-hydroxy-2-((S);VitaminCcalciumsalt;CalciuM ascorbate USP;-2-hydroxy-1-oxidoethyl);Calcium Ascorbate (200 mg);ASCORBIC ACID CALCIUM SALT;L-ASCORBIC ACID HEMICALCIUM;CALCIUM ASCORBATE 2-HYDRATE
- CBNumber:
- CB0369558
- Molecular Formula:
- C6H12CaO7
- Molecular Weight:
- 236.23
- MDL Number:
- MFCD00149216
- MOL File:
- 5743-28-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 166 °C (dec.) (lit.) |
|---|---|
| alpha | [α]D20 +95～+98° (c=2.5, H2O) |
| Flash point | 300 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Freely soluble in water, practically insoluble in ethanol (96 per cent). |
| form | crystalline |
| color | white to slightly yellow |
| Odor | at 100.00%. odorless |
| optical activity | [α]20/D +95°, c = 5 in H2O |
| InChI | InChI=1/C6H8O6.Ca.H2O.2H/c7-1-2(8)5-3(9)4(10)6(11)12-5;;;;/h2,5,7-10H,1H2;;1H2;;/t2-,5+;;;;/s3 |
| InChIKey | WRLFEQBXQSTIQG-IRNNHALZNA-N |
| SMILES | [C@H]([C@@]1([H])OC(=O)C(O)=C1O)(O)CO.[Ca].O |&1:0,1,r| |
| CAS DataBase Reference | 5743-28-2(CAS DataBase Reference) |
| SCOGS (Select Committee on GRAS Substances) | Calcium L-ascorbate |
| FDA UNII | 183E4W213W |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
Calcium ascorbate dihydrate price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 359645 | Calcium L-ascorbate dihydrate 99% | 5743-28-2 | 100g | $120 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1086356 | Calcium Ascorbate United States Pharmacopeia (USP) Reference Standard | 5743-28-2 | 200mg | $432 | 2026-04-30 | Buy |
| Usbiological | 443783 | Calcium Ascorbate Dihydrate, USP ≥98% | 5743-28-2 | 100g | $359 | 2026-06-03 | Buy |
| Usbiological | 443783 | Calcium Ascorbate Dihydrate, USP ≥98% | 5743-28-2 | 500g | $848 | 2026-06-03 | Buy |
| Biosynth | FC63873 | Calcium ascorbate dihydrate | 5743-28-2 | 0.5kg | $220 | 2026-06-04 | Buy |
Calcium ascorbate dihydrate Chemical Properties, Uses, Production
Chemical Properties
White or slightly yellowish, crystalline powder.
Uses
Calcium Ascorbate Dihydrate is a salt of Ascorbic Acid (A786990), physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.
Uses
A physiological antioxidant and coenzyme.
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.
IC 50
Microbial Metabolite
Calcium ascorbate dihydrate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Jiuxing Chemical Products Co., Ltd | 13503103636 | 2223638087@qq.com | China | 625 | 58 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Hebei Zhentian Food Additives Co., Ltd. | 0551-77777777-5 13333333333 | China | 9996 | 58 | |
| Xian Lavia Biotechnology Co., LTD | 13022827400 18629620162 | 1600587581@qq.com | China | 469 | 58 |
| Hebei Lihua Biotechnology Co. , Ltd. | 15127018080 | 3119446261@qq.com | China | 484 | 58 |
| Jiangsu Dongju Biotechnology Co. , Ltd. | 15152114979 | 2805239892@qq.com | China | 519 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
View Latest Price from Calcium ascorbate dihydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-16 | Calcium ascorbate dihydrate
5743-28-2
|
$666.00-999.00 | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | ||
 |
2026-09-01 | Calcium ascorbate dihydrate
5743-28-2
|
1Kg | 99% | 10kg | Shaanxi TNJONE Pharmaceutical Co., Ltd | ||
 |
2026-05-28 | Calcium Ascorbate Dihydrate
5743-28-2
|
$9.00 | 1kg | 98% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Calcium ascorbate dihydrate
5743-28-2
- $666.00-999.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Calcium ascorbate dihydrate
5743-28-2
- $0.00
- 99%
- Shaanxi TNJONE Pharmaceutical Co., Ltd
-
- Calcium Ascorbate Dihydrate
5743-28-2
- $9.00
- 98%
- Hebei Chuanghai Biotechnology Co,.LTD
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