中文CAS RN:17372-87-1 | D1009 Iris
Eosin Y disodium salt
Synonyms: Acid Red 87 ; Eosin Y ; Eosine ; Tetrabromofluorescein sodium salt ; 2′,4′,5′,7′-Tetrabromofluorescein disodium salt ; Red No. 22 ; Eosin yellowish
Pricing and Packaging
General Information
| Product Name | Eosin Y disodium salt |
|---|---|
| Synonyms | Acid Red 87 ; Eosin Y ; Eosine ; Tetrabromofluorescein sodium salt ; 2′,4′,5′,7′-Tetrabromofluorescein disodium salt ; Red No. 22 ; Eosin yellowish |
| CAS RN | 17372-87-1 |
| Molecular Formula | C20H6Br4Na2O5 |
| Molecular Weight | 691.85 |
| Related CAS Number | 548-26-5 |
| MDL Number | MFCD00005040 |
| EC Number | 241-409-6 |
| HS Number | 3204.12.5090 |
Specification
| Lambda Max. | 510-518 nm |
|---|---|
| Mass absorptivity | ≥115 L/(cm.g) |
| Solubility in water | to pass test |
| Sensitivity test | to pass test |
| Loss on drying | ≤ 9% |
| Halide(Br-) | ≤ 2% |
GHS
No data.Supporting Documentation
Eosin Y disodium salt-CAS 17372-87-1 - Specification Sheet
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| Specification Sheet |
Eosin Y disodium salt-CAS 17372-87-1 - Certificates of Analysis
| Catalog Number | Lot Number |
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Eosin Y disodium salt-CAS 17372-87-1 - Safety Data Sheet
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| Safety Data Sheet |
References
| Colour Index Number | 45380 |
|---|---|
| Merck Index(14) | 3603 |
| RTECS# | LM5850000 |
| More Synonyms |
Acid Red 87; Eosin Y; Eosine; Tetrabromofluorescein sodium salt; 2′,4′,5′,7′-Tetrabromofluorescein disodium salt; Red No. 22; Eosin yellowish; ; C20H6Br4Na2O5; CAS:17372-87-1 |