Fuchsin acid
General information
General information
| Chemical formula: C20H17N3Na2O9S3 | Molar Mass: 585.54 g/mol |
| Appearance: Dark green powder | Density: N/A |
| Solub. in water: 10 g/l | Melting point: >130 °C (decomposition) |
| Bulk density: 920 kg/m3 | pH value: 3-4 (20 °C) |
| Storage temp.: +2°C to +30°C | Cautions: Not a hazardous substance |
| R: N/A | S: N/A |
| HS-No.: 3212 90 00 | EC number : 221-816-5 |
Specification
Specification
| Description | Conforms | ||
| Solubility | Conforms | ||
| Absorption maxima (0.005 mol/l in HCl) | 540-545 | nm | |
| Absorptivity (A 1%/1cm at λmax) | ≥ | 800 | |
| Ratio λmax. P +/-15 nm | 1.1-1.26 | ||
| Loss on drying (135 °C) | ≤ | 10.0 | % |
Ordering code
Ordering code
| Ordering code | 10 g | 25 g | 50 g | 100 g | 250 g |
| P.E. | |||||
| Glass | 610.09.00025.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
محصولات مرتبط
