Vitamin D3 Cholecalciferol Powder Feed Grade / Food Grade

• Certification: QS, ISO, FDA, SGS
• Shape: Powder
• Function: Vitamin Additives
• Type: Vitamin
• Certificate: GMP, Fami-QS, ISO9001:2015, FDA
• Transport Package: 20/25 Kg Cartoons
• Specification: 500, 000 IU
• Trademark: POLIFAR
• Origin: China
• HS Code: 2936210000
• Production Capacity: 1000mt/Month

Product Description

Vitamin D3 Cholecalciferol Powder feed grade / food grade

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.

Analysis of certificate:
 

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%

Storage: 
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Packing: Net weight 25kg per bag or 25kg per drum

Expiration date: Two years when properly stored

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