Category:
Reagent
CAS NO:
142-82-5
Standard:
ChP,
n-Heptane
|
Assay,% |
min 99.0 |
|
Density(20℃)g/ml |
0.683~0.685 |
|
Refractive index(n20/D) |
1.387~1.389 |
|
Evaporating leavings,% |
max 0.001 |
|
Moisture(H2O),% |
max 0.02 |
|
Optical test |
|
|
Wavelength(nm) |
Absorbency |
|
200 |
max 1.0 |
|
225 |
max 0.1 |
|
250 |
max 0.01 |
Packing: 500ml 2500ml 4000ml