China (Mainland)
Potassium bromide Photography?grade EINECS 231-830-3 CAS NO.7758-02-3
- FOB Price: USD: 6.60-6.60 /Kilogram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99.5%(1000-5000)Kilogram
- Product Details
Keywords
- Potassium bromide 99.5%
- EINECS 231-830-3
- Potassium bromide Photography?grade
Quick Details
- ProName: Potassium bromide Photography?grade EI...
- CasNo: 7758-02-3
- Molecular Formula: KBr
- Appearance: White Crystal
- Application: Emulsion for film and photographic fil...
- DeliveryTime: in 2 weeks when order confirmed
- PackAge: 25kg/bag
- Port: Wuhan
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 99.5%
- Storage: Keep in a cool dry and well-ventilativ...
- Transportation: EXW Wuhan
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
- EINECS: 231-830-3
- PH: 5.5-7.5
- Heavy metals (Pb): 4ppm
Superiority
Details
Potassium bromide, Photography grade
|
Chemical Name |
Potassium bromide |
|
Molecular Formula |
KBr |
|
Molecular Weight |
119.00 |
|
CAS No. |
7758-02-3 |
|
EINECS |
231-830-3 |
|
|
|
|
Appearance |
White Crystal |
|
Assay |
≥ 99.5% |
|
Loss on drying |
≤ 0.3% |
|
PH Value(50g/l) |
5.5-7.5 |
|
Chloride |
≤ 0.2% |
|
Sulfate (SO4) |
≤ 0.005% |
|
Bromate (BrO3) |
≤ 0.003% |
|
Fe |
≤ 4ppm |
|
Pb |
≤ 4ppm |
|
As |
≤ 4ppm |
|
I |
≤ 5ppm |
|
|
|
|
Packaging |
25kg/bag |
|
Application |
Emulsion for film and photographic film or make-up photographic developer; Used as a sedative |