Eosin Disodium
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB47163-25g | 25g | ACS | In Stock | ||
| YB47163-100g | 100g | ACS | In Stock | ||
| YB47163-500g | 500g | ACS | In Stock | ||
| YB47163-1kg | 1kg | ACS | In Stock |
Basic Information
| English name | Eosin Disodium |
|---|---|
| Alternative name | 酸性红 87, 2′,4′,5′,7′-四溴荧光素 二钠盐, 曙红、伊红Y、曙红钠盐、水溶伊红 |
| Cas No. | 17372-87-1 |
| MDL No. | MFCD00005040 |
| Precise molecular weight | 687.67440 |
| Smiles | C1=CC=C(C(=O)[O-])C(C2=C3C=C(C(=O)C(Br)=C3OC3=C(C(=C(C=C23)Br)[O-])Br)Br)=C1.[Na+].[Na+] |
Safety Information
| Density | 1.02 g/mL at 20 °C |
|---|---|
| Vapor pressure | 0Pa at 25℃ |
| Key Words | Warning |
| Classification of Hazardous Materials | R11-R23/R24/R25-R39/R23/R24/R25-R52/R53-R41-R22-R36-R10 |
| Dangerous Goods Mark |     |
| Melting point | >300°C（lit.） |
| Chemical stability | 常温常压下稳定,避免氧化物 |
| Customs code | 32041200 |
| Characteristics | * |
| Purpose | 是组织和细胞化学常用染色试剂之一. |
| Safety Instructions | S7-S16-S36/37-S45-S24/25-S61-S39-S26 |
| Water solubility | freely soluble |
| Symbol | GHS07 |
| Storage requirements | Store at RT. |
| Boiling point | 11 °C |
Product Details
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