| CAS No.: | 50-14-6 |
|---|---|
| Formula: | C28h44o |
| EINECS: | 200-014-9 |
| Type: | Vitamins |
| Appearance: | Powder |
| Quality: | Nutraceutical, Pharmaceutical |
| Samples: |
|---|
| Customization: |
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Audited Supplier | Item | Specifications |
| Appearance | White needle-shape crystal or white crystal powder |
| Melting range | 115ºC~119ºC |
| Specific rotation | +103°~+106° |
| Solubility | Freely soluble in alcohol |
| Reducing substances | <20ppm |
| Ergosterol | None |
| Organic Volatility Impurities | Corresponding using method IV(467) |
| Assay | 97%~103% |
1) Vitamin D2 is used to prevent vitamin D deficiency and treatment, such as: vegan, parenteral nutrition patients with pancreatic insufficiency malabsorption syndromes, liver and gallbladder disease (liver damage, cirrhosis, obstructive jaundice), intestinal disease (fatty diarrhea, Crohn's disease, chronic diarrhea), stomach resection.
2) Vitamin D2 is used for the treatment of chronic hypocalcemia, hypophosphatemia, rickets associated with chronic renal insufficiency and osteomalacia, familial hypophosphatemia and hypoparathyroidism (surgery, idiopathic or pseudo-hypoparathyroidism)
3) Vitamin D2 is used to treat acute and chronic and post-operative tetany potential disease and idiopathic tetany disease.
| Vitamin A Acetate |
| Benfotiamine |
| Beta-carotene |
| Betaine anhydrous |
| Betaine Citrate |
| Betaine HCl |
| Betaine Monohydrate |
| Beta-Sitosterol |
| Calcium Ascorbate |
| Calcium D-Pantothenate/Vitamin B5 |
| Choline Bitartrate |
| Choline Chloride |
| Coated Vitamin C |
| Coenzyme Q10 (Ubidecarenone) |
| D/DL-Alpha-Tocopherol |
| D-Biotin/Vitamin H/Vitamin B7 |
| Dl-Panthenol |
| D-Panthenol |
| Folic Acid/Vitamin B9/Vitamin B11 |
| Fucoxanthin |
| Fursultiamine |
| Hesperidin (Vitamin P) |
| Inositol Nicotinate |
| Methyl Nicotinate |
| N,N-Dimethylglycine HCl/DMG |
| Nicotinamide (Vitamin PP; Niacinamide) |
| Orotic Acid/Vitamin B13 |
| Phytosterol |
| Riboflavin 5'-Sodium Phosphate |
| Sodium Ascorbate |
| Sodium D-Pantothenate/Vitamin B5 |
| Stigmasterol |
| Sulbutiamine |
| Thiamine Disulfide |
| Vitamin A Palmitate |
| Vitamin B1 HCl/Thiamine hydrochloride |
| Vitamin B1 Nitrate/Thiamine nitrate |
| Vitamin B12 |
| Vitamin B12/Cyanocobalamin |
| Vitamin B2/Riboflavin |
| Vitamin B3/Nicotinic Acid/Niacin |
| Vitamin B4/Adenine |
| Vitamin B6/Pyridoxine HCl |
| Vitamin C/Ascorbic Acid |
| Vitamin D2/Ergocalciferol |
| Vitamin D3/Cholecalciferol |
| Vitamin E Acetate |
| Vitamin E Nicotinate |
| Vitamin E Succinate |
| Vitamin K1/Phylloquinone |
| Vitamin K2/Menatetrenone |
| Vitamin K4/Acetomenaphthone |
| Vitamin U (chloride) |
| Vitamin U (Iodide) |
| Zeaxanthin |
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