Vitamin C 90-97% Feed Additiveanimal Feed

• Certification: QS, ISO
• Element: Vitamin C
• Shape: Powder
• Type: Vitamin
• Function: Vitamin Additives
• Transport Package: Net Weight 25kg Per Carton
• Model NO.: Vitamin C 90-97%
• Specification: Vitamin C 90-97%
• Trademark: Polifar
• Origin: China
• HS Code: 293621
• Production Capacity: 8000/Month

Product Description

 

CAS No.:	50-81-7	Other Names:	Ascorbic Acid
Molecular formula:	C6H8O6	EINECS No.:	200-066-2
Place of Origin:	China	Type:	Feed grade vitamin
Efficacy:	promote growth	Brand Name:	Polifar
Model Number:	Feed additives	Appearance:	White powder
Shelf Life:	2 years	MOQ:	1000kg
Sample:	Free,≤500g

 

Product performance: cspc, luwei, tiger, NHU, DSM

Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. Stable in dry air, and its solution is not stable. As well as, Vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body.

 

Specification

Testing   Item	Standard	Result
Assay	99.0%-100.5%	99.72%
Appearance	White or almost White crystals Crystalline   Powder	pass
Solubity	Easily   soluble in water	pass
Identification	Positive   Reaction	Positive
Melting   Point	About 190ºC	190.6   ºC
Copper	≤5ppm	<5ppm
Heavy   Metals	≤10ppm	<10ppm
Mercury	≤0.1mg/kg	<0.1mg/kg
Lead	≤2mg/kg	<2mg/kg
Arsenic	≤3ppm	<3ppm
Oxalic   Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Cadmium(Cd)	<1mg/kg	<1mg/kg
Impurity   E	≤0.2%	<0.2%
Loss   on Drying	≤0.4%	<0.4%
Sulphate   Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific   Optical Rotation	+20.5°-+21.5°	21.08°

 

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 25kg/drum or 25kg/carton
Loading:	20MT/20FCL' ; 18MT/20FCL' with pallets
Delivery:	About 1 - 2 week

 

CAS No.:	68-26-8	Other Names:	Vitamin A acetate
Molecular formula:	C22H32O2	EINECS No.:	200-683-7
Place of Origin:	China	Type:	Feed grade vitamin
Efficacy:	promote growth	Brand Name:	Polifar
Model Number:	feed additives	Appearance:	yellow powder
Shelf Life:	2 years	MOQ:	1000kg
Sample:	Free,≤500g

Product performance:

Vitamin A is a group of unsaturated nutritional organic compounds, that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids, among which beta-carotene is the most important. Vitamin A has multiple functions: it is important for growth and development, for the maintenance of the immune system and good vision.

Vitamin A is needed by the retina of the eye in the form of retinal, which combines with protein opsin to form rhodopsin, the light-absorbing molecule, that is necessary for both low-light (scotopic vision) and color vision. Vitamin A also functions in a very different role as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like thing  for epithelial and other cells. 

Synonym: Vitamin A, retinyl acetate, vitamin a acetate all-(E)-3,7-dimethyl-9-2,6,6-trimethyl-1-cyclohex-1-enyl)2,4,6,8-nona tetraene-1-yl Acetate.

 

Specification

Testing   Item	Standard	Result
Assay	≥   1000000IU/g	1070000IU/g
Appearance	Brownish yellow to   Brownish microcapsule	Brownish yellow to   Brownish microcapsule
Absorbance   radio	≥   0.85	0.87
Heavy   metal (Pb)/%	≤   10mg/kg	<0.001
arsenic/%	≤   2mk/kg	<0.0002

 

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 carton.
Delivery:	About 1 - 2 week