CARMINE FOR MICROSCOPY
| Product Code | B-00693 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | FOR MICROSCOPY | CAS No | 1390-65-4 |
| Molecular Formula | C44H37AlCaO27 · 3H2O | Molecular Weight | 0.00 |
| H.S.Code | 3203.00900 | Shelf Life | 60 Months |
| Purity | 90% |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Pink to red |
|---|---|---|---|
| Odour | Odorless | Density [g/cm3] | >1.0 |
| Solubility in water [% weight] | Negligible |
Packaging
Specification
| Appearance | Dark red coloured powder |
| Absorption maxima (lmax1, in DMSO) | 563 – 571 nm |
| Absorption maxima in DMSO (l2) | 525 – 533 nm |
| A1%,1cm, ? 1 max | Min. 70 |
| A1%,1cm, ? 2 max | Min. 100 |
| Ratio ?max. P+/-15 nm (at 528 nm) | 1.00 – 1.10 |
| Loss on dryig (at 110°C) | Max. 15% |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07, GHS08, GHS09
Signal Word: Danger