Applications
Ascorbic Acid USP/FCC is used in the Food and beverage industry as a preservative, antioxidant, and flavoring agent in various products such as fruit juices, soft drinks, and breakfast cereals. It is also used in Skincare and cosmetics as an active ingredient in anti-aging products and to brighten and even out skin tone. It is used in Water treatment as a reducing agent to remove chlorine and other chemicals from water. Ascorbic Acid can also be used in Photography: as a developing agent in film and photography. It is used in Horticulture as a plant growth enhancer and to protect plants from environmental stress. Ascorbic Acid is also used in cleaning products as a stain remover. It is also used to remove rust from metal surfaces.
Ascorbic Acid FCC/USP (Luwei Brand)
WC Code: 01-022-02
Sales Specifications
Characteristics: White or almost White crystals Crystalline Powder
Identification: Positive Reaction
Melting Point: About 190℃
PH(5% solution in water): 2.1-2.6
Clarity Of Solution: Clear
Colour Of Solution: ≤BY7
Copper: ≤5ppm
Heavy Metals: ≤10ppm
Mercury: ≤0.1ppm
Lead: ≤2ppm
Fe: ≤2ppm
Arsenic: ≤3ppm
Oxalic Acid: ≤0.2%
Loss on Drying: ≤0.4%
Sulphate Ash(Residue On Ignition): ≤0.1%
Specific Optical Rotation: +20.5°-+21.5°
Organic Volatile Impurities: Pass
Assay: 99.0%-100.5%
Total plate count: ≤100cfu/g
E-coli: Negative
Yeast & molds: ≤100cfu/g
Pseudomonas: Negative
Staphylococcus: Negative
Salmonella: Negative
Methanol: <100ppm
The Above-Mentioned Product Conforms To BP2018/USP42/FCC10/E300
Packing
55.12 LB per carton, 40 cartons per pallet
Ascorbic Acid FCC/USP (Tiger C)
WC Code: 01-022-01
Sales Specifications
Description：A White or Light Yellow Crystalline Powder
Identification：Positive
Assay：≥99.0%
Specific Optical Rotation：+20.5°～+21.5°
Heavy Metal(AS PER Pb): ≤10 mg/kg
Copper：≤5 mg/kg
Iron：≤2 mg/kg
Lead：≤2 mg/kg
As Element: ≤3 mg/kg
Sulphated Ash：≤0.1%
pH （5%): 2.2～2.5
Melting point: 189～192℃
Loss on drying: ≤0.1%
color of solution: ≤BY7
Clarity of Solution: Clear
Test According to Standard of USP 42
Packing
55.12 LB per carton, 40 cartons per pallet
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