FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
Beijing
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
25kgs/pp bag
Delivery Time:
within 15 days after recieve your deposit
Supplying Ability:
-
Payment Type:
T/T
الشخص الذي يمكن الاتصال به shine
No.168 WeiYong Road HuangCun DaXing District, Beijing, Beijing
| Product Description | |||
| Technical standad (GB******8) | |||
| Appearance: White Crystals | |||
| Package: *5kg net in plastic woven bags lined with plastic bags | |||
|
Uses Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc. Organic Synthesis: For ***3 rein, ures form aldehyde powder etc. Light industry: Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium ect. Printing Industry: Dyeing agent Medicine Industry: For making tetracydine, HCl ect. Others: As laboratory agent, solvents activato and basic materialsfor chemical industry |
| index | Super grade | First grade | Up to grade |
| purity% ≥ | *9.6 | *9.4 | *9.0 |
| sulphate group % ≤ | 0.*8 | 0.*0 | 0.*0 |
| ignition (**0 o C) % ≤ | 0.*8 | 0.*0 | 0.*0 |
| heavy metal % ≤ | 0.**1 | 0.**2 | 0.*2 |
| Iron content % ≤ | 0.***2 | 0.**2 | 0.*1 |
| chlorides % ≤ | 0.**3 | 0.**4 | 0.*1 |
| calcium % ≤ | 0.***2 | / | / |
