Patent blue VF (C. I. 42045), 25 g
Order number: 129-17-9
Part number: AC100053175
£ 40.55*
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42045) is noted for its consistent composition and reliable behavior. Its molecular formula is C27H31N2NaO6S2, with a molecular weight of 566.7. This compound belongs to the class of disodium salts of sulphoazo dyes. It requires careful handling due to its potential to cause skin irritation and eye damage. Additionally, it may be harmful if swallowed.
- CAS Number: 129-17-9
- Molecular Formula: C27H31N2NaO6S2
- Exact Mass: 566.15212334
- Molecular Weight: 566.7
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 204-934-1 |
| CAS No. | : | 129-17-9 |
| Soluble in | : | Water, ethanol |
| Density (D) | : | 0,294 g/cm³ |
| Molar mass (M) | : | 566,66 g/mol |
| Empirical formula | : | C27H31N2NaO6S2 |
| Flash point (flp) | : | 180,6 °C |
| Absorption maximum | : | 637 – 640 nm (in H 2 O) |
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