Specification Sheet
Product Name
Malachite Green oxalate salt suitable for microscopy, crystalline, S. No.: 754
Product Number
32745
Product Brand
SIGMA
CAS Number
2437-29-8
Molecular Weight
463.50
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Green to Very Dark Green |
| APPEARANCE (FORM) | Powder or Crystals |
| THIN LAYER CHROMATOGR. | CORRESPONDS TO STANDARD |
| SOLUBILITY (COLOR) | 0.01G IN 10ML METHANOL |
| SOLUBILITY (METHOD) | 0.01G IN 10ML METHANOL |
| LOSS ON DRYING | ≤ 7.0 % |
| WAVELENGTH (1) (UV) | 609 - 619 nm |
| EXTINCTION (1%/1CM) (1) (UV) | ≥ 1650 |
| WAVELENGTH (2) (UV) | 420 - 430 nm |
| EXTINCTION (1%/1CM) (2) (UV) | ≥ 300 |
| SOLVENT (UV) | Water |