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Ascorbic Acid (Vitamin C)
 Ascorbic Acid (Vitamin C) |
Product Description
Ascorbic Acid (Vitamin C)
CAS No.: 50-81-7
Molecular formula: C6H8O6
M. W.: 176
Description: White crystal or crystalline powder.
Specifications:
Identification: Positive
Clarity of solution: Clear
Color of solution: By 7max
Melting point: 191-192 Deg. C
Assay: 99.0-100.5%
Acidity (pH): 2.2-2.5
Residue on ignition: 0.1% max
Specific rotation: +20.50 - +21.50
Heavy metals: 0.0003% max
Oxalic acid: 0.2% max
Copper: 0.0005% max
Iron: 0.0002% max
Packing: 25kgs per carboard drum, 19.50mts/20FCL
Use:
Ascorbic acid is added to many foods for its nutritive value, but is also used extensively as an anti-oxidant, to prevent flavors and colors from being damaged by oxidation. It is often used in canned or frozen fruits to prevent the browning that accompanies oxidation.
Stores:
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from any source of heat or ignition. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); Observe all warnings and precautions listed for the product.
More Product Features
| Trademark: | LAMBERT |
|---|---|
| Standard: | USP24 |
| Shipment Terms: | By Sea |
| Payment Terms: | T/T |
| Minimum Order: | 500 kgs |
| Origin: | China |
| Packing: | Packed in 25kgs fiber drum |
| Type: | Antioxidant |
| Resource: | Chemosynthesis |
| Company: | Qingdao Lambert Holdings Co., Ltd. |
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