High purity strontium nitrate
|
Items |
AR Grade |
CP Grade |
|
[Sr(NO3)2], % ≥ |
99.5 |
99.0 |
|
Water insoluble, %≤ |
0.05 |
0.1 |
|
Barium(Ba), %≤ |
0.05 |
0.5 |
|
Calcium(Ca), %≤ |
0.003 |
0.2 |
|
Sodium(Na), %≤ |
0.003 |
0.01 |
|
Iron(Fe), % ≤ |
0.003 |
0.001 |
|
Lead(Pb),%≤ |
0.001 |
0.001 |
|
Moisture, %≤ |
0.5 |
0.1 |
Application:Used as analysis reagents ,Cathode Materials for Electron Tubes. Used for flame tube, match, red fireworks, signal lamp, signal bomb, railway lighting.As one of the materials of tracer bomb.Also used in TV picture tube and optical glass
Packing:in 25kgs net PP woven bags or customized
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