China (Mainland)
ASCORBIC ACID COATED 97%(VITAMIN C COATED) CAS NO.50-81-7
- FOB Price: USD: 3.80-3.80 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
USP/BP(5-10)Metric Ton
- Product Details
Keywords
- ASCORBIC ACID COATED
- 50-81-7
- VITAMIN C COATED 97%
Quick Details
- ProName: ASCORBIC ACID COATED 97%(VITAMIN C COA...
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: White Fluidity Powder
- Application: PHARMACEUTICAL/FOOD ADDITIVE/FEED ADDI...
- DeliveryTime: Prompt shipment
- PackAge: 25kg/Carton
- Port: Main Port in China
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 97.0%~100.0%
- Storage: Store in cool,shady and dry place.
- Transportation: BY SEA/AIR/EXPRESS
- LimitNum: 1 Metric Ton
- Related Substances: /
- Residue on Ignition: /
- Heavy Metal: Less than 20ppm
- Valid Period: 5 days
Superiority
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
1.Appearance: White crystalline powder
2.Package:25 KG/BAG
3. Shelf life:24 months
4.Storage:Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Details
| Items | Standards | ||
| Apperance | White or almost white,crystal or crystalline powder | ||
| Identification | Positive tests for ascorbic acid | ||
| Odour | Odourless | ||
| Melting Point | 189℃-193℃ | ||
| PH(IN 2% Solution) | 2.4-2.8 | ||
| Specific optical rotation(solution 10%) | +20.5°~+21.5° | ||
| Clearity and color of solution | Clear ≤BY7 | ||
| Copper (%) | 0.0003 Max | ||
| Heavy Metals(AS PB)(PPM) | 10 Max | ||
| Mercury(PPM) | 1 Max | ||
| Arsenic(PPM) | 3 Max | ||
| Lead(PPM) | 2 Max | ||
| Iron(%) | 0.0002 Max | ||
| Zinc(%) | 0.0025 Max | ||
| Oxalic Acid(%) | 0.2 Max | ||
| Loss on drying(%) | 0.1 Max | ||
| Sulphate Ash(%) | 0.1 Max | ||
| Assy(%) | 99.0-100.5 | ||
| Moisturte(%) | 0.3 Max |