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Potassium bromide CAS:7758-02-3 CAS NO.7758-02-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 7758-02-3
- Potassium bromide
- Potassium Bromide
Quick Details
- ProName: Potassium bromide CAS:7758-02-3
- CasNo: 7758-02-3
- Molecular Formula: BrK
- Appearance: white powder
- Application: sensitive materials, sensitive photogr...
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25kg per bag or 25kg per drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 7758-02-3
Superiority
Details
|
Iems
|
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
|
|
Bromate
|
0.001% max
|
0.003% max
|
0.005% max
|
|
Iodide
|
0.001%max
|
0.005% max
|
0.005% max
|
|
Sulphate
|
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
|
/ | / |