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HANGZHOU STARSHINE PHARMACEUTICAL CO., LTD
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Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and multiple other biological effects. In humans, the most important compounds in this group are vitamin D3 (also known as cholecalciferol) and vitamin D2 (ergocalciferol). Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. Only a few foods contain vitamin D. The major natural source of the vitamin is synthesis of cholecalciferol in the skin from cholesterol through a chemical reaction that is dependent on sun exposure (specifically UVB radiation). Dietary recommendations typically assume that all of a person's vitamin D is taken by mouth, as sun exposure in the population is variable and recommendations about the amount of sun exposure that is safe are uncertain in view of the skin cancer risk
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VEGA PHARMA LIMITED (HANGZHOU VEGA CO., LTD)
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Specifications
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Product Name
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Granular vitamin D3
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Grade
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Pharmaceutical Grade
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Molecular formula
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C27H44O
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Molecular weight
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384.64
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CAS No.
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67-97-0
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Place of Orign
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Zhejiang,China
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Appearance
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Yellowish or cream white granular
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Content
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99%
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Standard
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USP/EP
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Packing
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5kgs/tin,500g/tin,50g/tin
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Technical Process
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Vitamin D3 500 Powder Feed Grade is obtained by dispersing an oily solution of cholecalciferol in an appropriate matrix which is usually based on a combination
of gelatin and carbohydrates (sucrose and starch) of suitable quality, authorised by the competent authority. The concentrate may contain suitable stabilisers such as antioxidants (BHT) and fluidifying agent (Magnesium Aluminum Silicate).
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Main Characteristics
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Characteristics
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Yellowish or cream white granular
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Granularity
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100% passing 2# sieve
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Content
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VD3 100,000IU/g min
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Loss on drying
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5% max
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Approved by the state
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H20065982
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Excuted Quanlity Standard
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CP2005/BP2000/USP27
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Analysis Method of Assay
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HPLC Mobile phase,acetonitrile:islpropanol: water=90:7:3.Velocity,1.5-
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Usage
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1.In pharmaceutical formulations for Vitamin D remedy.
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2.As additives for milk,dairy,foods and beverage as Vitamin D supplement to promote the absorption of calcium and phosphorus.
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Company Information
VEGA has been on APIs, Vitamins, amino acids, feed additives , food additives for more than 30years..We are a stock listed group company with 8 facotries and more than 500 employees and more than 40RD technicians.We have won the GMP, GMP+, Famiqs, ISO, certs, with annual outputs exceed 35000 mt per year.   Click to learn more
Packaging & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. OEM and technology development Service registration Service
OEM for customers. Supplying Technology support and technology development.
Independent registration department; GMP, FAMI-QS, HACCP, ISO certification.
Q4. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q5. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
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VEGA PHARMA LIMITED (HANGZHOU VEGA CO., LTD)
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1，Product Name :Vitamin D3 500 2，CAS No :67-97-0 3，Grade : veterinary use 4，Factory Location :Anji, Huzhou, Zhejiang, China |
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Pharma Sources Insight June 2024: Globalization on the Go
