Eosin Y (C.I. 45380), 50 g
Order number: 17372-87-1
Part number: AC100017365
£ 45.00*
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This Eosin Y (C.I. 45380) solution has a Molecular Weight of 691.86 g/mol and is categorized under H&E staining. It contains Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate as its primary component, with the CAS Number 17372-87-1. This substance belongs to various groups including Sodium compounds, Carboxylic acid salts, Phenols, Oxygen heterocycles, Oxo compounds, and Bromine compounds. In the workplace, it is recommended to use safety goggles and gloves when handling this product.
- CAS Number: 17372-87-1
- Molecular Formula: C20H6Br4Na2O5
- Molecular Weight: 691.9
- Exact Mass: 691.67031
- Melting Point: 572 °F (decomposes) (NTP, 1992)
- GHS Signal Word: Warning
- Hazard Statements:
- H319 (87%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| Name | Value | |
|---|---|---|
| Use | : | vitality test of spermatozoa |
| WGK | : | 1 |
| Dyeing | : | damaged cells red |
| EG-Nr. | : | 241-409-6 |
| CAS No. | : | 17372-87-1 |
| Density (D) | : | 0,78 g/cm³ |
| Molar mass (M) | : | 691,86 g/mol |
| Colour conversion | : | yellow - red |
| Emissions maximum | : | 544 nm |
| Empirical formula | : | C20H6Br4Na2O5 |
| Absorption maximum | : | 534 nm |
| Melting point (mp) | : | 265 °C |
| Transition range pH | : | 0,0 - 3,0 |
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