TARTRAZINE AR FOR MICROSCOPY
| Product Code | B-02621 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR MICROSCOPY | CAS No | 1334-21-0 |
| Molecular Formula | C16H9N4O9S2Na3 | Molecular Weight | 534.40 |
| H.S.Code | 3204.19820 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Orange coloured powder |
|---|---|---|---|
| Odour | Odorless |
Packaging
Specification
| Appearance | Orange colored powder |
| Absorption maxima in water | 421 – 427nm |
| Absorptivity (A 1%/1cm; at lmax) | Min 400 |
| Loss on dryig (at 135°C) | Max 15% |
Safety Information and Hazard Symbols
Symbol: GHS07 , GHS08
Signal Word: Warning
Hazardous Statement: H317-H334
Precaution Statement: P261-P280-P342 + P311