Vitamin D2 CAS 50-14-6

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Vitamin D2 paramete

CAS No.:	50-14-6
MF:	C28H44O, C28H44O
Place of Origin:	Shandong, China
Brand Name:	Lookchemical
Product name:	Vitamin D2
Appearance:	White
Boiling point:	460.3°C
Refractive index:	1.5100
Solubility:	200 mg/mL

Other Names:	Vitamin D2
EINECS No.:	200-014-9
Type:	Nutrition Enhancers
Model Number:	50-14-6
CAS:	50-14-6
Melting point:	114-118 °C
Density:	0.9784
Storage temp:	2-8°C

Application

Biochemical research; Clinical drugs belong to fat-soluble vitamins, promote the absorption of calcium and phosphorus in the intestine, help bone calcification, clinical use for the prevention and treatment of rickets in children and osteomalacia in adults.

Vitamin D2 Mainly used for the prevention and treatment of rickets and osteomalacia. It can be converted from wheat sterol by ultraviolet irradiation

Vitamin D2 Mainly used for the prevention and treatment of rickets, osteomalacia, baby tetany and so on

Specification：

Item	Specifications	Results
Appearance	White crystal powder	White crystal powder
Purity	≥99.0%	99.63%
MP	175-178℃	175.4℃- 176.8℃
Water content	≤0.5%	0.20%
Residue on ignition	≤0.2%	≤0.002%

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Every batch of products will be tested to ensureits quality.

* Sample testing support.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

* Any questions about the product can be consulted at any time.

*The fact of logistics information monitoring.

*Product has any problem can return.

Shipping

Secure and discreet shipment. You have various choices of transportation methods.

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

FAQ

Q1: Do you accept sample order?

A: We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

Q2: What information should I let you know if I want to get a quotation

A : Quality you require, eg. Assay, Purity, or single impurity -Quantity you need -Standard you want, such as USP, EP, JP etc.

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: Do you supply product report?

A : Yes. We'll give you product analysis report before shipping.

Q5: When will you deliver the goods

A : For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q6: How to confirm the Product Quality before placing orders?

A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.