Potassium Bromide
Certificate Of Analysis
Product: POTASSIUM BROMIDE
Qty: 20.0 MT
Batch No.: 20230718
| Item | Specification | Result |
| Content(as KBr) % | ≥ 99 | 99.62 |
| Appearance | White Crystal | OK |
| Lighten of dryness % | ≤ 0.5 | 0.23 |
| Leads(as Pb) PPM | ≤10 | < 5 |
| Chlorides (as Cl ) % | ≤ 0.6 | 0.10 |
| Sulphates (as SO4 ) % | ≤ 0.01 | < 0.01 |
| PH | 5.0~8.0 | 6.44 |
| Arsenic (as As) PPM | ≤ 4 | < 3 |
| Test Result | Passed | |
Issued by: SHANDONG SYNTECH INDUSTRIES CO., LTD.
Issued date: July18,2023
Product Data Sheet of
Potassium Bromide
CAS NO.:7758-02-3
| Item | Specification |
| Molecular formula | KBr |
| Content %≥ | 98.5 |
| Water %≤ | 0.5 |
| Cl– %≤ | 0.5 |
| SO4 %≤ | 0.02 |
| BrO3 %≤ | 0.005 |
| I %≤ | 0.01 |
| Pb %≤ | 0.0005 |
| PH（50g/L） | 5.5~8.0 |
| Packing | Plastic lined fibre drum or polypropylene woven bag or in accord with client’s requirements |
| Usage | Photosensitive material, uses in making the light sensitive film, the development medicine, the negative intensifier, the toner and the color photo bleaching agent, in the industry; on the medicine serves as the nerve sedative. |
