Double salt
Zinc Ammonium Chloride, Cristalline powder.
Ready-to-use product for hot-dip galvanizing lines
ZNCL2 + 2NH4CL = ZN(NH4)2CL4
CAS:14639-97-5
HS CODE: 2842908000
Description:
- low smoke emission
- well soluble in water
- best metal wettability by molten zinc
- uniform flux film on complex shape products
- high protection from re-oxidation after etching
Application:
- flux for hot-dip galvanizing
Packaging:
PET Bags, N.W. 25KG.
Palleting: up to 50 bags per pallet
Shipment in containers:
- 20" DC: up to 21000 kg n.w.
- 40" DC: up to 26250 kg n.w.
Specification:
| UNIT | GARDE A | GRADE B | |
| APPEARANCE | Crystalline powder. From white to light yellow. | ||
| Zinc (ZnCl2) | % within, Wt. | 52 – 54 | 54 – 58 |
| Ammonium (NH4CL) | % within, Wt. | 46 – 48 | 42 – 46 |
| Iron (Fe) | % max, Wt. | 0.01 | 0.01 |
| Humidity (Water content) | % max, Wt. | 2 | 2 |
