KF 508
REF.NO: 60-10-047-00
A |
FORMULA: C12 H14N2O3S3 |
F .Wt : 330 .6 |
B |
SPECIFICATIONS |
|
1 |
Appearance |
Reddish violet crystals |
2 |
IR spectrum |
To match the control curve |
3 |
UV Vis spectrum |
To match the control curve |
4 |
Assay ( by UV absorption) 0.005 gm /l in methanol |
478 to 482 nm 1.12 to 1.24 |
5 |
Absorbance at peak 0.005 g/l water maximum peak |
478 to 482 nm 0.517 to 0.573 |
6 |
Melting point |
238 to 239 |
8 |
Solubility:
|
Cleat no residue |
9 |
Absorbance at 478 nm ( 0.0025 g/l in acetone ) |
Max : 1.23 |
10 |
UV Vis absorbance 0.1 g/lit ethanol |
1.65 to 1.90 0.12 to 0.2 |
C |
Quantity of sample required for test |
10 gms |
D |
Mode of packing |
To be packed in wide mouthed PE container. |