Dithizone
General information
General information
| Chemical formula: C13H12N4S | Molar Mass: 256.33 g/mol |
| Appearance: Purple to black powder | Bulk density: ̴ 0.6 g/cm3 |
| Solub. in water: Insoluble | Melting point: 168 °C (decomposition) |
| Storage temp.: Lab condition | Cautions: Irritant |
| R: N/A | S: N/A |
| HS-No.: 2930 90 19 | EC Number: 200-454-1 |
Specification
Specification
| Identification | Conforms | ||
| Description | Conforms | ||
| Appearance of solution | Conforms | ||
| Ratio of absorbance 620 nm /450 nm | ≥ | 1.55 | |
| Residue on ignition | ≤ | 0.3 | % |
| Heavy metals (as Pb) | ≤ | 0.002 | % |
| Assay | ≥ | 85 | % |
| Suitability for metals detection | Conforms |
Ordering code
Ordering code
| Ordering code | 1 g | 5 g | 10 g | 25 g | 50 g |
| P.E. | |||||
| Glass | 648.09.00010.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
