Parameter | Specifications | Test Result |
Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid |
NaBr (%) | ≥45 |
45.38 |
Cl - (%) | ≤0.6 | 0.22 |
SO 4 2- (%) | ≤0.02 | ≤0.02 |
PH | 6.0-8.0 | 7.12 |
Pb(ppm) | ≤10 | 5 |
As(ppm) | ≤4 | 2 |
Density(g/cm 3 ) | ≥1.45 | 1.49 |
|
Industrial grade
|
Medical grade
|
photo grade
|
Appearance
|
white powder or crystal
|
white powder or crystal
|
white powder or crystal
|
Content
|
98.0%min
|
99% min
|
99.5% min
|
Loss on drying
|
1%max
|
0.5% max
|
0.3% max
|
Chloride
|
<=0.8%
|
0.5% max
|
0.2% max
|
PH
|
5.5-8.5
|
5.5-8.5
|
5.5-8.5
|