Ascorbic acid
Product Details:
| CAS No. | 50-81-7 |
|---|---|
| Place of Origin | China (Mainland) |
Payment & Shipping Terms:
| Packaging Details: | 25kgs/fiber drum,25kgs/carton |
|---|---|
| Delivery Time: | prompt shipment |
| Payment Terms: | L/C |
Detailed Product Description
Product name: Ascorbic acid
Packing:25kgs/drum or 25kgs/carton
Spec:
Purity: 99.0% - 100.5%
Bulk Density: 0.60.9g/ml(Depends on granulation)
Particle Size: 40-80mesh
PH: 2.12.6 (10% solution)
Melting Point: About 190°C
Copper: 5ppm max
Heavy Metals:10ppm max
Hg: 1ppm max
Lead: 2ppm max
Iron: 2ppm max
Arsenic: 3ppm max
Cd: 1ppm max
Loss on Drying: 0.4% max (under 60°C tempreture)
Oxalic Acid: 0.2% max
Sulphate Ash(Residue on Ignition) : 0.1% max
Specific Optical Rotation: +20.5~+21.5° [alpha] 20, D, 10% water sulotion
Ascorbic acid
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Company Info
Chemland Industry Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer, Distributor/Wholesaler
Online Postings: Products