Vitamin D3 500000 Iu/G Additives Hot Sales Feed Fami-QS

• Certification: ISO, Fami-QS
• Shape: Powder
• Type: Vitamin
• Certificate: FDA
• Function: Vitamin Additives
• Transport Package: 25kg/Carton, 25kg/Bag by LCL
• Model NO.: Vitamin D3 500000 Iu/G
• Specification: Polifar-D3
• Trademark: Polifar
• Origin: China
• HS Code: 2936290090
• Production Capacity: 30000mt/Year

Product Description

Product Name: Vitamin D3 500000 IU/G

Product performance: 

Vitamin D3 is a fat-soluble vitamin, is used as a precursor for calcium, phosphorus metabolic hormones, 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.

One of the best-known roles of vitamin D (calciferol) is its function in calcium and phosphorus absorption.  These two minerals are essential for bone growth, so it naturally follows that vitamin D is key to skeletal health.

However, vitamin D is also necessary for proper hormone function.  In this role, it helps regulate immune response, insulin secretion, and blood calcium levels.

Two other important functions of vitamin D are carbohydrate metabolism and gene expression, which translates into embryonic growth.

Specification

Testing   Item	Standard	Result
Vitamin   D3 Content	≥500,000IU/g	506,800IU/g
Appearance	White or almost white crystals	Complies
Identification	EP/USP	Positive
Specific   optical rotation	+105.0°- +112.0°	+109.6°
Loss   on drying	5.0%   max	4.1%
As	1ppm max	0.1ppm
Heavy metals(pb)	20ppm max	3ppm
Granularity	1. 100%go   through the sieve of 0.85mm (US standard   mesh sieve No.20) 2.  More than 85%   go through the sieve of 0.425mm (US standard mesh sieve No.40)	1. 100% 2.  97.6%

 

Packaging & Delivery

Product Storage:	Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Product Packaging:	Net weight 25kg per bag or 25kg per drum.
Delivery:	About 1 - 2 week

FAQ

Q:What certifications does the company have? How to ensure quality?

A:ISO, FAMIQS, SGS, FDA.

Q:What transportation methods does the company have?

A:By air, by sea or by train.

Q:What is the payment method?

A:pre-T/T, after-T/T, LC, DP, DA, OA, DDU, DDP, Western Union  Paypal.

Q:What documents can we supply?

A:Commerical Invoice, packing list, certificate of analysis, certificate of origin, health certificate issued by CIQ with embassy legalized, bill of loading, ISO, FAMIQS, SGS, FDA etc. The documents will be sent by express delivery within 24hours against your full payment.