• ProName: Cholecalciferol Manufacture
• CasNo: 67-97-0
• Molecular Formula: C27H44O
• Appearance: detailed see specifications
• Application: An important raw material and interme...
• DeliveryTime: Check with us according to inquiry qua...
• PackAge: 1KG/Tin
• Port: shanghai or Tianjin or Qingdao etc
• ProductionCapacity: 1 Metric Ton/Month
• Purity: 99%min
• Storage: Stored in a cool and dry well-closed ...
• Transportation: by air or sea
• LimitNum: 1 Kilogram
• Heavy Metal: ≤2mg/kg
• Valid Period: 3 Years
• Molecular Weight: 384.7
• Cadmium: ≤2mg/kg
• Pb: ≤2mg/kg

• 1. Vitamin D3 can maintain normal metabolism of calcium and phosphorus, promote the body's absorption of calcium and phosphorus. When it is lacked, children are easy to get rickets. Regulations in China provides it can be used to strengthening margarine. The dosage is 125~156μg/kg. The dosage in fortified dairy products is 63~125μg/kg. The dosage in strengthening infant food is 50~100μg/kg. And the dosage in strengthening milk and milk drink is 10~40μg/kg. The largest dosage in the strengthening solid drinks and ice cream is 10~20μg/kg.
  2. Vitamin D3 can maintain normal metabolism of calcium and phosphorus and promote the body's absorption of calcium and phosphorus. The utilization of 1. vitamin D2 and D3 for pigs are the same, but the utilization of vitamin D2 for poultry is only 1/40-1/30 of vitamin D3. When lack of Vitamin D3, eggshell will become thin, the rate of laying will decrease, and rickets will appear. The amount can be 1000-1500IU/kg.
  3. Vitamin D is a fat-soluble vitamin. There are a dozen compounds that are known to have the effect of vitamin D. Vitamin D2 and vitamin D3 have the important practical significance in no lines steroid derivative. D3 is given priority to with in the world, "International Standards" of vitamin D is pure crystalline D3. The main function of vitamin D are metabolism of calcium, phosphorus. It is difficult to promote the absorption of calcium and phosphorus and the calcification of bone. When the body is lack of vitamin D, the ability to absorb calcium and phosphorus will decrease, and the content of calcium and phosphorus in the blood will reduce. Then calcium and phosphorus cannot be deposited in bone tissue, even bone salt will dissolve and hinder the bone calcification. Children lack of vitamin D will get rickets. Adult lack of vitamin D will get osteomalacia. Japanese like to produce and use D2. In a variety of demand, the amount of pharmaceutical is 30%, feed additives is 65%, and food additives is 5%. According to the "food fortifier use of health standards (1993)" issued by Ministry of Health, D2 and D3, as nutritional supplements, can be used for liquid milk, margarine, dairy products and baby food.
  4. Vitamin medicines. It mainly can promote intestinal absorption and deposition of calcium and phosphorus for the treatment of rickets and osteomalacia.
  5. It is mainly used in food, health products and other related products.

vitamin d3 [67-97-0]

name vitamin d3
synonyms 9,10-secocholesta-5,7,10(19)-trien-3beta-ol; cholecalciferol
copyright
molecular structure 

molecular formula c27h44o
molecular weight 384.64
cas registry number 67-97-0 (8050-67-7;8024-19-9)

• ProName: Vitamin d3 supplement /Cholecalciferol...
• CasNo: 67-97-0
• Molecular Formula: C27H44O
• Appearance: white powder
• Application: Food grade,Nutritional Supplements.
• DeliveryTime: 5-7 working days
• PackAge: Bottle, Drum, Vacuum Packed, Plastic b...
• Port: China major port
• ProductionCapacity: 55 Metric Ton/Month
• Purity: 99%
• Storage: Sealed, dry and refrigerated
• Transportation: By Express,Air,Sea
• LimitNum: 1 Kilogram
• Related Substances: Cholecalciferol
• Residue on Ignition: <5
• Heavy Metal: <10ppm
• Valid Period: 2 Years 
• Product Name: Vitamin d3
• Specification: 99%
• Appearance: white powder-off white powder
• EINECS: 200-673-2
• Sample: 5-10g
• MOQ: 1KG
• Test Method: HPLC

Superiority

1. well-trained professional sales team dedicated to source, audit and export.

2. well-trained r & d team equipped with new knowledge, new ideas and new insights to support product development and innovation.

3. well-established partnership with major pharmaceutical and chemical companies in china.

4. wide range of products and efficient regulatory documentation offered to customers.

 

Vitamin D3 is a fat-soluble vitamin, is used as a precursor for calcium, phosphorus metabolic H, it has close relationship with sunshine, so also called the "sunshine vitamin".

Vitamin D3 is fat-soluble, insoluble in water, can dissolve in fat or fat solvents, high temperature and oxidation in neutral and alkaline solution.

Function:

1. Vitamin D3 act as bronchodilator and useful in asthma.

2. Vitamin D3 is useful in cystitis, bleeding piles and chronic dysentery.

3. Vitamin D3 is useful in nervine disorders like monoplegia, sciatica and palsy.

4. Vitamin D3 is diuretic, diaphoretic, astringent and anti-asthmatic.

 

Application

1. Vitamin D3 can maintain normal metabolism of calcium and phosphorus, promote the body's absorption of calcium and phosphorus. When it is lacked, children are easy to get rickets. Regulations in China provides it can be used to strengthening margarine. The dosage is 125~156μg/kg. The dosage in fortified dairy products is 63~125μg/kg. The dosage in strengthening infant food is 50~100μg/kg. And the dosage in strengthening milk and milk drink is 10~40μg/kg. The largest dosage in the strengthening solid drinks and ice cream is 10~20μg/kg.
2. Vitamin D3 can maintain normal metabolism of calcium and phosphorus and promote the body's absorption of calcium and phosphorus. The utilization of 1. vitamin D2 and D3 for pigs are the same, but the utilization of vitamin D2 for poultry is only 1/40-1/30 of vitamin D3. When lack of Vitamin D3, eggshell will become thin, the rate of laying will decrease, and rickets will appear. The amount can be 1000-1500IU/kg.
3. Vitamin D is a fat-soluble vitamin. There are a dozen compounds that are known to have the effect of vitamin D. Vitamin D2 and vitamin D3 have the important practical significance in no lines steroid derivative. D3 is given priority to with in the world, "International Standards" of vitamin D is pure crystalline D3. The main function of vitamin D are metabolism of calcium, phosphorus. It is difficult to promote the absorption of calcium and phosphorus and the calcification of bone. When the body is lack of vitamin D, the ability to absorb calcium and phosphorus will decrease, and the content of calcium and phosphorus in the blood will reduce. Then calcium and phosphorus cannot be deposited in bone tissue, even bone salt will dissolve and hinder the bone calcification. Children lack of vitamin D will get rickets. Adult lack of vitamin D will get osteomalacia. Japanese like to produce and use D2. In a variety of demand, the amount of pharmaceutical is 30%, feed additives is 65%, and food additives is 5%. According to the "food fortifier use of health standards (1993)" issued by Ministry of Health, D2 and D3, as nutritional supplements, can be used for liquid milk, margarine, dairy products and baby food.
4. Vitamin medicines. It mainly can promote intestinal absorption and deposition of calcium and phosphorus for the treatment of rickets and osteomalacia.
5. It is mainly used in food, health products and other related products.

 

Product Name:	Vitamin D3
Synonyms:	Vitamin D3 solution;Vitamin D3-d3 Cholecalciferol (6,19,19-d3);Cholecalciferol d6;Vitamin D3-d6
CAS:	67-97-0
MF:	C27H44O
MW:	384.64
EINECS:	200-673-2
Product Categories:	DROMOS;Other APIs;Nutritional Supplements
Mol File:	67-97-0.mol
Vitamin D3 Chemical Properties
Melting point	83-86 °C(lit.)
alpha	105 º (c=0.8, EtOH 25 ºC)
Boiling point	451.27°C (rough estimate)
density	0.9717 (rough estimate)
vapor pressure	2.0 x l0-6 Pa (20 °C, est.)
refractive index	1.5100 (estimate)
Fp	14 °C
storage temp.	-20°C
solubility	Practically insoluble in water, freely soluble in ethanol (96 per cent), soluble in trimethylpentane and in fatty oils.
form	powder
pka	14.74±0.20(Predicted)
Water Solubility	<0.1 g/L (20 ºC)
Sensitive	Air & Light Sensitive
Merck	1,410,019
BRN	2339331

 

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1)Quick Response Within 12 hours;

2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.

3) OEM/ODM Available;

4) Reasonable & Competitive Price;

5) Fast Delivery: Samples from stock; bulk products within 7 days;

6) Professional Documents for Your Clearance;

7) Economic Freight Save Your Cost;

8) All your money be refund immediately if quality issue happens.

 

IN STOCK  HIGH QUALITY  BEST PRICE 

We could give you:

1.Best quality in your requirement 

2.Competitive price in china market 

3.Mature technical support 

4.Professional logistic support all we want is win-win business. send yr. inquiries, you will get it!

 

 

Our service:
1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Any inquirie

 

 

Zhejiang Huili Pharmaceutical Co., Ltd. is a professional pharmaceutical company which provide service for large pharmaceutical and health care products companies, such as: Collon Group, Sinopharm Group, and so on.

We provide high quality medicial and health-care products like Active Pharmaceutical Ingredients, Empty Capsules, Packaging Machines, Health Care Products OEM services for hundreds of customers from dometic and aborad market.

Especially, we are professional phollow capsules manufacturer for more than 40 years, with 12 capsules semi-automatic production line, 8 billion annual production capacity, we own the inspection equipments imported from the United States and creat 100+ patents which make us provide satisfying service to our customers.