|
|
|
|
|
Synonyms: N/A Molecular Formula:
NaBr
EINECS: 231-599-9 Molecular weight:
102.89 CAS No:
7647-15-6
Specification:
|
items |
Technical index |
|
Photo Grade |
Medical Grade |
Industruial Grade |
| Appearance |
White crystal |
White crystal |
White crystal |
| NaBr(main content) |
≥99.5% |
≥99.0% |
≥98.5% |
| PH |
5.5-8.5 |
5.5-9.5 |
5.5-9.5 |
| Loss on drying |
≤0.50% |
≤1.00% |
≤1.00% |
| Chloride |
≤0.30% |
≤0.50% |
≤1.50% |
| Sulphate |
≤0.01% |
≤0.02% |
≤0.1% |
| Bromate |
Non-reaction |
Non-reaction |
Non-reaction |
| As |
≤ 0.2ppm |
≤ 4ppm |
/ |
| Pb |
≤ 0.2ppm |
≤ 10ppm |
/ |
| Fe |
≤ 0.5ppm |
/ |
/ |
| Packing |
PE/PP BAGS |
PE/PP BAGS |
PE/PP BAGS |
Properties:
White fine crystal. Mainly used as sensitization film,photograph mulsion material;
medicine,plastic,printing,foaming,water conservation,etc
Packing:
25kg/PP woven bag with PE liner inside
|
|
