NILE CHEMICALS
|
O - CRESOLPHTHALEIN |
SPECIFICATION SHEET |
|
PRODUCT |
o - CRESOLPHTHALEIN |
|
CAS NO |
596- 27- 0 |
|
TESTS |
RESULTS |
|
Appearance |
White Powder |
|
Solubility 0.1% (Ethanol) |
Clear Solution |
|
Transition range |
pH 8.2 - 9.8 |
|
Colourless - Violet red |
|
|
Absorptivity 1%/ 1cm (in 0.1N NaOH) |
|
|
at l max 567.0nm |
1644 |
|
Loss on drying at ( 110 OC ) |
0.51% |
Also Available O-CRESOLPHTHALEIN COMPLEXONE Cas no 2411-89-4