FOB Price
Get Latest Price|
1 Kilogram Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Kilogram
Packaging Detail:
25kgs/cardboard carton
Delivery Time:
3-7 working days after payment
Supplying Ability:
100000 Kilogram per Month
Payment Type:
Western Union, L/C, T/T
Product Group :
-
Contact Person Amaya
Beijing, Beijing
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 resistanceÂ
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| Â Product Name:Â Ascorbic Acid | Testing Date: JAN. 8th, ***3 | ||
| Specification | Standard | Result | Â |
| Â Â Â Â Â Â Â Â Appearance |
White or Almost
White Crystalline Powder |
pass | Â |
| Identification | Positive Reaction | Positive | Â |
| Melting Point | About **0°C | **1°C |  |
| pH(With 2% Water Solution) | 2.4~2.8 | 2.6 | Â |
| pH(With 5% Water Solution) | 2.1~2.6 | 2.3 | Â |
| Clarity of Solution | Clear | Clear | Â |
| Colour of Solution | ≤ BY7 | < BY7 |  |
| Copper | ≤ 5ppm | < 5ppm |  |
| Heavy Metals | ≤ *0ppm | < *0ppm |  |
| Lead | ≤ 2ppm | < 2ppm |  |
| Iron | ≤ 2ppm | < 2ppm |  |
| Cadmium | ≤ 1ppm | < 1ppm |  |
| Arsenic | ≤ 3ppm | < 3ppm |  |
| Mercury | ≤ 0.1ppm | < 0.1ppm |  |
| Zinc | ≤ *5ppm | < *5ppm |  |
| Oxalic Acid | ≤ 0.2% | < 0.2% |  |
| Sulphate Ash(Residue on Ignition) | ≤ 0.1% | 0.*3% |  |
| Specific Optical Rotation | **0.5° ~ **1.5° | **1.1° |  |
| Assay | *9.0% ~ **0.5% | *9.9% | Â |
| Loss on Drying< | |||
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 1 Kilogram |
| Packaging Detail: | 25kgs/cardboard carton |
| Delivery Time: | 3-7 working days after payment |
| Supplying Ability: | 100000 Kilogram per Month |
| Payment Type: | Western Union, L/C, T/T |
| Product Group : | - |
