產品分類
Contact Us
Add:
The East of the 16km of Weixu Road Fangzi District WeiFang Shandong,China
M.P: +86-15169548857
+86-13406612349
+86-15165612058
E-mail: sales@hfzinc.com
Ammonium Zinc Chloride
1. Appearance：White Powder.
2. Used: Used for metal welding, electroplating, dry battery, etc.
Quality standard HG/T 2323-2019
| . Item | Ⅰ | Ⅱ | Ⅲ |
| Zinc Chloride Content % ≥ | 75 | 55 | 45 |
| Ammonium Chloride content (as NH4Cl) % ≤ | 25 | 45 | 55 |
| Basic salt(as ZnO) % ≤ | 1.8 | 1.8 | 1.8 |
| Ferrous Content(as Fe) % ≤ | 0.0005 | 0.0005 | 0.0005 |
| Heavy Metal Content(as Pb） % ≤ | 0.0005 | 0.0005 | 0.0005 |
| Sulphate (as SO4) %≤ | 0.01 | 0.01 | 0.01 |
13508964217 
E-mail 