| ≥1 piece |
VC Widely used in many fields such as food , beverage, breeding and forage additives
L-Acid-p1.html" target='_blank'>Ascorbic Acid BP/USP/EP/FCC
Appearance : White or Almost White Crystalline Powder
Specification :
Identification: Positive Reaction
Melting Point: About 190?
pH(With 2% Water Solution): 2.4~2.8
pH(With 5% Water Solution): 2.1~2.6
Clarity of Solution: Clear
Colour of Solution: BY7 max
Copper: 5ppm max
Heavy Metals: 10ppm max
Lead: 2ppm max
Iron: 2ppm max
Cadmium: 3ppm max
Arsenic: 3ppm max
Mercury: 0.1ppm max
Zinc: 25ppm
Oxalic Acid: 0.2% max
Sulphate Ash(Residue on Ignition): 0.1% max
Specific Optical Rotation: +20.5° ~ +21.5°
Assay: 99.0% ~ 100.5%
Loss on Drying: 0.4% max
Residual Solvents: Methanol:NMT 3000 ppm
Usage : Widely used in many fields such as food , beverage, breeding and forage additives.
Packing : 25kg per carton
| CAS No.: 50-81-7 | Other Names: Ascorbic Acid | MF: C6H8O6 |
| EINECS No.: / | FEMA No.: / | Place of Origin: Hunan China (Mainland) |
| Type: Nutrition Enhancers | Brand Name: yuanchem | Model Number: BP/USP.FCC |
| appearance: white crystal powder |