| Company Name: |
OPULENT PHARMA
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| Tel: |
+91-9106692785 |
| Email: |
info@opulentpharma.com |
| Products Intro: |
Product Name:Ascorbic Acid EP Impurity C
CAS:16533-48-5
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Tel: |
18210857532; 18210857532 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Xylo-hexulosonic Acid
CAS:16533-48-5
Package:100g,10g,250g
|
| Company Name: |
Shanghai T&W Pharmaceutical Co., Ltd.
|
| Tel: |
+86 21 61551611 |
| Email: |
|
| Products Intro: |
Product Name:2-ketogulonic acid
CAS:16533-48-5
Purity:98% Package:50kg;25kg;10kg;5kg;500g;500mg;
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| | provitamin C Basic information |
| Product Name: | provitamin C | | Synonyms: | Xylo-2-hexulosonic acid;Xylo-hexulosonic Acid;D-Xylo-hexulosonic Acid;Ascorbic Acid Impurity C (D-Sorbosonic Acid);Ascorbic Acid EP Impurity C (D-Sorbosonic Acid);Ascorbic acid Imp C (EP) : D-xylo-hex-2-ulosonic acid;Ascorbic Acid Impurity 5;Ascorbic Acid Impurity 19 | | CAS: | 16533-48-5 | | MF: | C6H10O7 | | MW: | 194.14 | | EINECS: | | | Product Categories: | | | Mol File: | 16533-48-5.mol |  |
| | provitamin C Chemical Properties |
| Boiling point | 550.6±50.0 °C(Predicted) | | density | 1.757±0.06 g/cm3(Predicted) | | pka | 2.10±0.54(Predicted) |
| | provitamin C Usage And Synthesis |
| Chemical Properties | Crystalline (water). Melting point 171°C (decomposes slightly), [α]-18° (C=1). Acidic and reducing. Moderately soluble in water. | | Uses | Xylo-hexulosonic Acid is the precursor to Vitamin C (A786990),a physiological antioxidant, an essential nutrients and a cofactor in various enzyme catalyzed reactions. |
| | provitamin C Preparation Products And Raw materials |
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