Industrial grade Ammonium Bromide
Industrial grade Ammonium Bromide for photography.
- Price：
- CAS： 12124-97-9
- Main Content： NH4Br
Industrial grade Ammonium Bromide
CHEMICAL FORMULA : NH4Br M.W.: 97.94 EINECS No.:235-183-8
APPLICATION: Ammonium Bromide is used in the preparation of photographic emulsions and developers,in pharmaceutical preparations and paper industry,as a wood preservative,forwater treatment and as a flame retardant additive.
CAS#: 12124-97-9 HS NO.: 28275900 Packing:In 25kg net plastic woven bags lined with plastic bags.
Name: Ammonium Bromide | Manufacture: Twin International Co., Limited | |
| Quantity: 20T | Package: In 25kg net plastic woven bags. | |
Item | Specification | Test Results |
| Appearance | White Crystal/Powder | OK |
| Assay: % | ≥ 99 | 99.72 |
Chlorides (as Cl ) % | ≤ 0.6 | 0.04 |
| Bromates(as BrO3)% | ≤0.003 | < 0.003 |
Sulphate(as SO4)% | ≤0.05 | <0.01 |
PH | 4.5—5.5 | 4.94 |
Lead (as Pb) PPM | ≤ 10 | < 5 |
Arsenic (as As) PPM | ≤ 4 | < 4 |
Moisture % | ≤ 0.5 | 0.19 |
| Comments: confirm to the standard | ||
Remarks: we may make special specification according to customers’ requirements.
Ammonium Bromide is in the category of ammonium hydroxide.
It is used in preparation of photographic emulsions (for photography)(make photographic material) and film camera.