CAS number : 7783-08-6
Molecular weight :144.97
Molecular formula/chemical symbol :H2O4Se
Description :
Apearances: Colorless liquid with a melting point of 58 ° C, the boiling point of 260 ° C.
USES :
Verification of methanol and ethanol, also prepared for selenium salt.
Keywords:Surface treatment chemicals
Report :
|
Product name |
Selenic acid |
CAS: 7783-08-6 |
|
Apearances |
Colorless liquid |
|
|
TEST ITEMS |
TEST RESULT |
|
|
ICP: |
Confirmed selenium component confirmation |
|
|
Gravimetric method (% Se) |
20.5 - 22.9 % |
|
|
Purity (sodium hydroxide) |
38.0 - 42.0 % |
|
|
Trace metal analysis |
≤600.0 ppm |
|
|
Purity |
99.95% （Based on the analysis of trace metals） |
|
|
|
|
|
