CAS No.: 17372-87-1
Molecular Formula: C20H6Br4Na2O5C.I. No.: 45380
Standard: Ind Grade
Purity:70%-80%;
Purity:85%-92%;
Purity:≥92%;
Certificate: ISO
Certificate: ISO
Eosin Y
| Categories | Food additives |
|---|---|
| Trademark/Brand | TNN Chemical Raw Materials Manufacturer |
| CAS No | 17372-87-1 |
| EINECS No | 241-409-6 |
| MF | C20H6Br4Na2O5 |
| FOB port | Qingdao,Shanghai,Tianjin,Any Seaports in China |
| Terms of Payment | L/C, Western Union, MoneyGram, T/T |
| Update Time | Oct 31,2025 |
Detail Information
Basic information
Product Name: Eosin Y (Acid Red 87)
C.I. No.: 45380
Standard: Ind Grade
Purity:70%-80%;
Specifications
Application
As adsorption indicator
Used as a biological stain. It is also used as an adsorption indicator for precipitation titration determination of Br-, I-, SCN-, MoO, Ag+, etc. It is used as a color developing agent for the determination of Ag+, Pb2+, Mn2+, Zn2+, etc. by fluorescence spectrometry.
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Packing
25kg/drum
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