South Africa
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Ascorbic Acid CAS NO.50-81-7
- FOB Price: USD: 4,500.00-4,800.00 /Metric Ton Get Latest Price
- Min.Order: 1000 Metric Ton
- Payment Terms: L/C,T/T,MoneyGram
- Available Specifications:
500(400-450)Metric Ton500(400-300)Metric Ton
- Product Details
Keywords
- Ascorbic Acid for sale
- Vitamin C Ascorbic Acid
- High Quality Ascorbic Acid
Quick Details
- ProName: Ascorbic Acid
- CasNo: 50-81-7
- Molecular Formula: C6h8o6
- Appearance: Powder
- Application: Ascorbic acid is white to light yellow...
- DeliveryTime: Soon
- PackAge: 25KG BAGS
- Port: RSA
- ProductionCapacity: 2000 Metric Ton/Month
- Purity: 99.9
- Storage: Room Temperature
- Transportation: Sea shipment
- LimitNum: 1000 Metric Ton
Superiority
Ascorbic acid is white to light yellow crystals or powder. It is water-soluble. As food additives, ascorbic acid is mainly used as antioxidant.
Details
Specification:
| Test Item | Unit | The Standard |
| Appearance | White or almost white crystals crystalline powder | |
| Assay | % | 99.0-100.5 |
| Melting Point | ºC | About 190 |
| PH | 2.1~2.6 | |
| Clarity of Solution | Clear | |
| Colour of Solution | BY7 Max. | |
| Copper | ppm | 5 Max. |
| Heavy Metals | ppm | 10 Max. |
| Mercury | ppm | <0.1 |
| Lead | ppm | <2 |
| Arsenic | ppm | 3 Max. |
| Cadmium(CD) | PPM | <1 |
| Oxalic Acid | % | 0.2 Max. |
| Iron | ppm | 2 Max. |
| Loss of drying | % | 0.4 Max. |
| Residue on Ignition | % | 0.1 Max. |
| Specific Optical Rotation | +20.5°~+21.5° |