- Classification:
- Halide (Except Chloride)
- Type:
- Potassium Bromide
- CAS No.:
- 7758-02-3
- Other Names:
- KBR
- MF:
- KBR
- EINECS No.:
- NONE
- Place of Origin:
- Hebei, China (Mainland)
- Grade Standard:
- Food Grade, Industrial Grade, Medicine Grade
- Purity:
- 99.5%
- Appearance:
- WHITE POWDER
- Application:
- PHOTO MEDICAL
- Brand Name:
- HGW
- Model Number:
- BROMIDE
- PRICE:
- COMPETITIVE
- Packaging Details
- POTASSIUM BROMIDE PACKAGE:
PP bag with PE inner bag/fibre drum,25kgs per bag/drum
- Delivery Time
- 10 DAYS AFTER ORDER
POTASSIUM BROMIDE
GENERAL DESCRIPTION:
1,Potassium Bromide,KBr
2,Main content: 99.5% min
3,CAS No.: 7758-02-3
4,Packed in 25kg bags.
SPECIFICATION:
Items | Photo First Grade | Photo Second Grade | Medical Grade |
Main content | 99.5% min | 99.5% min | 99.0% min |
Loss on drying | 0.3% max | 0.3% max | 0.5% max |
Chloride | 0.2% max | 0.2% max | 0.5% max |
Bromide | 0.001% max | 0.003% max | 0.005% max |
Iodide | 0.001%max | 0.005% max | 0.005% max |
Sulfate | 0.005%max | 0.005% max | 0.01% max |
PH Value(5) | 6.07.5 | 5.57.5 | 5.57.5 |
As | ----- | ----- | ≤0.0004 |
Pb | 0.2ppm max | 4ppm max | 10ppm max |
Fe | 0.5ppm max | 4ppm max | 5ppm max |
Cu | 0.5ppm max | 1.0ppm max | 1ppm max |
Bi | 0.2ppm max | 0.5ppm max | ----- |
Peroxide solution penetrability(250g/l) | 93100(410nm) | 85100(410nm) | ----- |
Transparency test | Qualified | Qualified | ----- |
Ammonia | 15.0ppm max | ----- | ----- |
Peroxide solution chromaticity(250g/l) | (15.0 Black once)max | ----- | ----- |
Packing | PP bag with PE inner bag/fibre drum,25kgs per bag/drum | ||
