99% Vc Vitamin C Ascorbic Acid 35% 99% Feed Grade Famiqs Certificated

• Certification: ISO, Fami-QS, FDA
• Element: Vitamin C
• Shape: Powder
• Type: Vitamin
• Name: 99% Vc Vitamin C 35% 99% Feed Grade
• Packing: Net 20kg, 25kg/Bag, Carton
• Model NO.: Vitamins
• Color: White to Light Yellow Crystal Powder
• Certificate: FDA
• Function: Vitamin Additives
• Transport Package: LCL
• Specification: 35%
• Trademark: Polifar
• Origin: China
• HS Code: 2936270090
• Production Capacity: 3000mt/Year

Product Description

99% Vc Vitamin C 35% 99% Feed Grade

Product name: Ascorbic Acid 99% (Vitamin C)

Chemical formula: C6H8O6

CAS: 50-81-7

Product performance:

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.

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 Carton

Loading: 20MT/20FCL'; 18MT/20FCL' with pallets
Shelf Life: Three years when properly stored

 

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°