|Place of Origin:||China|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||25kg/drum 38*33cm|
|Delivery Time:||2-3 working days|
|Payment Terms:||Western Union, MoneyGram, T/T|
|CAS:||50 14 6||MF:||C28H44O|
Ergocalciferol Vitamin D2 CAS 50 14 6 white powder C28H44O 99% Grade Tasteless
Product name: Vitamin D2 / VD2 / Calcified alcohol / Ergocalciferol
Molecular formula: C28H44O
Molecular weight: 396.6484
Appearance: white columnar crystal or crystalline powder, odorless and tasteless
Vitamin D2, chemical name for 9, 10 - open loop ergot steroid - 5, 7, 10 (19), 22-4-3 beta - alcohol. Colorless needle crystal or white crystalline powder; Odourless, tasteless; With light or air are perishable. For the prevention and treatment of vitamin D deficiency, chronic hypocalcemia, low phosphorus, rickets and osteomalacia associated with chronic renal insufficiency, familial low phosphorus and low parathyroid function (postoperative parathyroid function), idiopathic or sham treatment, used in the treatment of acute and chronic and potential tetany disease and idiopathic tetany after surgery.
|Characters||white crystalline powder||Complies|
|Loss on drying||≤10.0%||2.07%|
|Related substance||Total impurities ≤ 3.0%||1.2%|
|Residual solvent||Acetone ≤ 0.5%||0.04%|
|Total plate count||≤ 800cfu/g||5cfu/g|
|Yeast and Mold||≤ 80cfu/g||<10cfu/g|
Vitamin D is best known for its role in the development and maintenance of healthy teeth, bones, and cartilage in children and adults. Vitamin D helps the body keep bones and teeth strong by increasing absorption of calcium and phosphorus from the small intestine.
There are two forms of Vitamin D: ergocalciferol, which is found in such foods as fortified milk, herring, mackerel, tuna, salmon, sardines, eggs, fortified cereals and baked goods; and cholecalciferol, which is manufactured when the body is exposed to sun.
1) For the prevention and treatment of vitamin D deficiency. Such as: absolute vegetarian, parenteral nutrition patients, pancreatic dysfunction with malabsorption syndrome, hepatobiliary disease, small bowel disease, gastrectomy and so on.
2) For chronic hypocalcemia, hypophosphatemia, rickets and associated with chronic renal insufficiency os
teomalacia, familial hypophosphatemia and hypoparathyroidism treatment.
3) For the treatment of acute, chronic and potential postoperative seizures and idiopathic hand, foot and tic convulsions.
Contact Person: Mr. Dylan Li