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C28H44O Pharma Vitamin D Ergocalciferol Vitamin D2 Powder White Crystal
| Place of Origin | CHINA |
|---|---|
| Brand Name | YUXIN |
| Certification | GMP ，WC,KOSHER,HALAL |
| Model Number | 40MIU/G PHARMA GRADE |
Product Details
| High Light | C28H44O Pharma Vitamin D Ergocalciferol,C28H44O Ergocalciferol Vitamin D2 Powder,C28H44O Pharma Vitamin D Powder |
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Product Description
Pharma grade Vitamin D2 Vitamin D Pharma grade Ergocalciferol White crystal powder
Description:A white or slightly yellowish, crystalline powder or white or almost white crystals.
Solubility:Freely soluble in ethanol (96 per cent) and in methanol ,soluble in fatty oils. practically insoluble in water.
Assay:96.5%-102.0% of C28H44O.
Company information
Sichuan Senyu Import and Export Co., Ltd is a professional and export company established on the basis of Sichuan Province Yuxin Pharmaceutical Co., Ltd. Our Factory Sichuan Yuxin was established in 2002.It is GMP manufacturer. It has been dedicated to producing and research of API, Intermediates of Raw Material ,Fine Chemical Industry and Animal &Plant extract .And Sichuan Senyu Import and Export Co.,Ltd.supply good service and quality for our customers in the pharmaceuticals ,chemicals ,goods ,health care,cosmetics and veterinary industries at home and aboard.And now we had become the one of the largest export company which export the Vitamin D2 and Vitamin D3.At the same time ,we also have good development in the animal and plant extract field. In our cooperated manufacters,they are all GMP plants and we must audit and assess strictly.
CERTIFICATE OF ANALYSIS
| Test item | Specification | |
| Description | A white or slightly yellowish, crystalline powder or white or almost white crystals. | |
| Solubility | Freely soluble in ethanol (96 per cent), in chloroform and in ether, practically insoluble in water. It is soluble in fixed oils. Solutions in volatile solvents are unstable and should be used immediately. | |
| Identification | IR: Compare the spectrum with the reference spectrum. | |
| Specific optical rotation | +103.0° to +107.0° | |
| Reducing substances | Not more than 20 ppm. | |
| Ergosterol(Impurity B) | Not more than 0.2% | |
| Related substances | ||
| Impurity A (Trans-vitamin D2) | Not more than 0.5% | |
| Impurity F | Not more than 0.5% | |
| Impurity G(Vitamin D4) | Not more than 1.5% | |
| Any unspecified impurity | Not more than 0.10% | |
| Total impurities | Not more than 2.5% | |
| Assay | 96.5%-102.0% of C28H44O. | |
| Store Condition | Store in airtight container,under nitrogen,protected from light,at a temperature between 2°C-8°C. | |
Applications:
1)Food Field
Used as food additives and health food.
2)Medicine, health care products field
Applied to health food and drug additives.
FAQ
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-3grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
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