Net weight 25kg per bag or 25kg per drum.
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Product Description
【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
Analysis of Certificate
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 190℃ | 190.6 ℃ |
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° |
FREE CONSULTATION
86-25-83463431(Head office)
86-20-31104915(Guangzhou branch)
ADDRESS
Head Office: Room 2705,No.218, Chang’anGuoJi Building ,ZhongShanDongLu, QinHuai District, Nanjing city, China
Guangzhou Branch Office: Room 5303A, 3rd Floor, DongGuan Building ,No.620, XingNan Avenue, NanCun Town, PanYu District, GuangZhou City, GuangDong Province, China
E-MAIL
sales@polifar.com
Feed Additive / About Polifar / Testimonials / Solutions / FAQ / News / Contact Us
Product Reviews