Bem-vindo a GlobalChemMall
Preço fob $15.00 ~ $75.00
Origem: China
Cas No: 67-97-0
Especificação: 99%Min
Quantidade de ordem min: 1 /kg
Capacidade de fornecimento: 1000 mt/month
Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos
Fornecedor:
* Envie um inquérito para nós
* Diga seu preço
* Iniciar o pedido não significa comprar agora
Vitamin D3 (Cholecalciferol)
Vitamin D also known as ‘The Sunshine Vitamin’ is crucial for the overall wellbeing of our health. Vitamin D3 (Cholecalciferol) is unique as it is made in the skin from exposure to sunlight. It can also be obtained through diet, fortified food & supplements.
Benefits of Vitamin D3 (Cholecalciferol) :
Literature surveys suggest a number of health benefits from regular consumption of Vitamin D3(Cholecalciferol). While Vitamin D3 is well noted for skeletal benefits like calcium absorption & bone mineralization, recent evidence also highlights the increasing role of Vitamin D3 (Cholecalciferol) in the number of extra-skeletal benefits like immune support, cardiovascular support, growth & regulation, glucose regulation and neuromuscular support.
The discovery of Vitamin D receptors has opened avenues for the use of Vitamin D (Cholecalciferol) in a number of diseases for the benefit of healthcare & opportunities for the utility of Vitamin D (Cholecalciferol) in Pharmaceuticals, Food, Dietary & Nutraceutical Supplements applications.
Our factory is a leading manufacturer and global supplier of Vitamin D3 It produces a range of Vitamin D3 (Cholecalciferol) variants – crystalline, oil, a resin in oil, cold water dispersible (CWD), and feed grade powder, that can be used in applications like injectables, soft gel capsules, premixes, as well as food and beverage fortification.
Our factory’s Strengths
Pioneering: Our factory is a Listed company,pioneered the use of proprietary technology to manufacture Vitamin D3 in China.
Knowledgeable: Our factory has been manufacturing Vitamin D3 for over 22 years with a base of >400 customers.
Global player: Our factory is One of the world's largest producers of vitamin D3.
Natural source: The cholesterol consumed by Our factory is obtained from sheep wool derived from TSE/BSE risk-free countries.
One stop shop: Our factory Vitamin D3 for various applications (pharmaceuticals, dietary and nutritional supplements, food, feed, veterinary and rodenticides).
Quality Assurance: Our factory facilities are benchmarked with the best global standards, backed by dedicated professionals and accreditations from a large number of global regulatory agencies.
Product Name
|
Specification
|
Character of Product
|
Vitamin D3 powder
|
100,000IU/G(food grade)
|
Pale yellow or white powder with special smell
|
500,000IU/G(food grade)
|
||
500,000IU/G(feed grade)
|
Beige to beige powder with special smell
|
|
Vitamin D3 particles
|
100,000IU/G(food grade)
|
Pale yellow or white spheroidal particle with special smell
|
500,000IU/G(food grade)
|
||
500,000IU/G(feed grade)
|
Beige to beige spheroidal particle with special smell
|
|
Vitamin D3 Oil
|
1,000,000IU/G(food grade)
|
Pale yellow transparent oily liquid
|
4,000,000IU/G(feed grade)
|
Yellow oily liquid
|
|
Vitamin D3 crystal
|
38,800,000IU/G(single product)
|
White crystalline powder
|
Item
|
Specification
|
Appearance
|
Clear pale yellow to yellow oily liquid
|
Identification
|
The retention time of the main peak of the test solution should be consistent with the retention time of the main peak of the
reference solution(HPLC) |
Assay
|
≥1,000,000IU/g
|
Acid Value(as KOH)
|
≤2.0mg/kg
|
Peroxide
|
≤7.5mmol/kg
|
Heavy metal
|
≤10ppm
|
Lead
|
≤2.0ppm
|
Arsenic(As)
|
≤2.0ppm
|
Cadmium
|
≤1.0ppm
|
Mercury
|
≤0.1ppm
|
Microbial test
|
|
Total aerobic microbial count
|
≤1000CFU/g
|
Total moulds&yeast count
|
≤100CFU/g
|
Enterobacterial
|
≤10MPN/g
|
Salmonella
|
N.D/25g
|
Escherichia coli
|
N.D/10g
|
Staphylococcus aureus
|
N.D/10g
|
Pseudomonas aeruginosa
|
N.D/10g
|
Specification Vitamin D3 Powder
Product name:
|
Vitamin D3 Powder
|
Synonyms:
|
9,10-Secocholesta-5,7,10(19)-trien-3beta-ol; Cholecalciferol
|
Molecular Formula:
|
C27H44O
|
Molecular Weight:
|
384.64
|
CAS#:
|
67-97-0 (8050-67-7;8024-19-9)
|
Melting point:
|
82-87 ºC
|
Alpha:
|
105 º (c=0.8, EtOH 25 ºC)
|
Water solubility:
|
<0.1 g/L (20 ºC)
|
Appearance:
|
White, free-flowing powder
|
Fineness:
|
100% through 40 mesh
90% through 60 mesh 45% through 100 mesh |
Package:
|
25kg/drum
|
Storage:
|
Store in the original container, protected from light, in a dry, cool place
|
Shelf life:
|
24 Month
|
Human Nutrition Variants
Vitamin D3:
Cholecalciferol: Available as 40 MIU/g, Our Cholecalciferol has applications in pharmaceutical and food industry.
Cholecalciferol solution/oily form: Available in strengths of 1, 2 and 4 MIU/g, this variant can be used in pharmaceutical, food and dietary and nutritional supplement industry.
VITADEETM 100 CWD / 500 CWD: Available in powder form, as dispersible solution or in soluble format in strengths of 100,000 and 500,000 IU/g, this variant is cold water dispersible and can be used for fortifying powder and liquid products such as baby foods, milk powders, multi-vitamin premixes and tableting applications.
Vitamin D3:
VITADEETM VEG 100 CWD: Available as powder form or as dispersible solution in strength of 100,000 IU/g, this variant is cold water dispersible and can be used for fortifying powder and liquid products such as baby foods, milk powders, multi-vitamin premixes and tableting applications.
Ergocalciferol solution: Available in strengths of 1 and 2 MIU/g, Vitamin D2 in edible oil caters to the needs of the pharmaceutical, food as well as dietary and nutritional supplement industry.
Animal Nutrition:
Our Vitamin D3 has applications in feed and veterinary industry. Vitamin D has been seen to improve bone strength and density as well as fertility. It has the potential to enhance yield and quality of milk, meat and eggs.
Animal Nutrition Variants
Cholecalciferol: Available as 40 MIU/g,Our Cholecalciferol has applications in veterinary and feed industry.
Vitamin D3 500 feed grade powder: Available in strength of 500,000 IU/g, this variant has applications in feed supplements.
FAQ:
Do You Want To Place An Order With Us Now?
Please contact with :James Li 0086-18069831891/ 0086-571- 86815103,sales@globalchemmall.com
Q1: |
Can I get some samples? |
A: |
Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
Q2: |
How to start orders or make payments? |
A: |
Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union |
Q3: |
What's your MOQ? |
A: |
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. |
Q4: |
How about delivery time? |
A: |
Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
Q5: |
Is there a discount? |
A: |
Different quantity has different discount. |
Q6: |
How do you treat quality complaint? |
A: |
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. |
Property
CAS No.: 67-97-0 Formula: C27H44O Molecular Weight: 384.63800
Description
Cholecalciferol (vitamin D3) is one of the five forms of vitamin D. It is a secosteroid, that is, a steroid molecule with one ring open. Cholecalciferol is inactive: it is converted to its active form by two hydroxylations: the first in the liver, the second in the kidney, to form calcitriol, whose action is mediated by the vitamin D receptor, a nuclear receptor which regulates the synthesis of hundreds of enzymes and is present in virtually every cell in the body.
Basic Info
Chemical Name |
Vitamin D3 |
Synonyms |
Oxarol; |
CAS No. |
67-97-0 |
Molecular Formula |
C27H44O |
Molecular Weight |
384.63800 |
PSA |
20.23000 |
LogP |
7.61900 |
Properties
Appearance & Physical State |
Crystalline |
Density |
0.96 g/cm3 |
Boiling Point |
496.4ºC at 760 mmHg |
Melting Point |
82-87ºC |
Flash Point |
214.2ºC |
Refractive Index |
1.507 (15ºC) |
Stability |
Stable under normal temperatures and pressures. |
Storage Condition |
2-8ºC |
Safety Info
RTECS |
VS2900000 |
Hazard Class |
6.1 |
Safety Statements |
S28-S36/37-S45 |
HS Code |
2936240000 |
Packing Group |
II |
WGK Germany |
2 |
RIDADR |
UN 2811 |
Risk Statements |
R24/25; R26; R48/25 |
Hazard Codes |
T+ |
Hazard Declaration |
H301 + H311; H330; H372 |
Symbol |
GHS06, GHS08 |
Signal Word |
Danger |
Caution Statement |
P260; P280; P284; P301 + P310; P310 |
Synthesis Route
cyclovitamin D3→Vitamin D3+Vitamin D3
(-)-<1(S)-methyl-2(S)-((phenylsylfonyl)methyl)-5(R)-(1(R),5-dimethylhexyl)cyclopentyl>acetaldehyde→Vitamin D3
(-)-(1S,3aR,4R,7aS)-1-<(phenylsulfonyl)methyl>-4-(4-methylpentyl)-3a,4,5,6,7,7a-hexahydro-7a-methylindan-5-one→Vitamin D3
Precursor
(-)-(1(S)-methyl-2(S)-((phenylsulfonyl)methyl)-5(R)-(1(R),5-dimethylhexyl)cyclopentyl)acetaldehyde ethylene acetal
cyclovitamin D3
(-)-<1(S)-methyl-2(S)-((phenylsylfonyl)methyl)-5(R)-(1(R),5-dimethylhexyl)cyclopentyl>acetaldehyde
(-)-(3aR,4R,7aR)-5,5-(ethylenedioxy)-1(E)-((phenylsulfonyl)methylene)-4-(4-methylpentyl)-3a,4,5,6,7,7a-hexahydro-7a-methylindan
Downstream Product
tert-butyl hydroperoxide
[(1R,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexyl] hexadecanoate
Vitamin D3
tert-butyl-[3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane