Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Eosin yellow, Practical grade (Spirit soluble, Free acid)
SKU:
GRM1060
CAS Number :
15086-94-9
Molecular Formula :
C₂₀H₈Br₄O₅
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Eosin Y also called Acid Red 87 is the form of eosin most commonly used in histology, most notably in the H&E (Haematoxylin and Eosin) stain.
CAS Number :
15086-94-9
Molecular Formula :
C₂₀H₈Br₄O₅
Product Identifier
| CAS No. | 15086-94-9 |
|---|---|
| EC No. | 239-138-3 |
| C.I. No. | 45380:2 |
| Molecular Formula | C20H8Br4O5 |
| Molecular Weight | 647.89 |
| HS Code | 3212 90 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Pink to orange to brown powder |
|---|---|
| Solubility | 10 ppm solution in methanol yields clear orange yellow solution |
| Loss on drying (at 110°C, 1 hr) | <= 2.40% |
| Absorption maxima (10 ppm in methanol) | 520 - 530 nm |
Safety Information
| UN No. | Not dangerous goods |
|---|---|
| Class | - |
| Packing Group | - |
| RTECS | LM5800000 |
| WGK | 1 |
CAS Number :
15086-94-9
Molecular Formula :
C₂₀H₈Br₄O₅
| Product Name | Eosin yellow, Practical grade (Spirit soluble, Free acid) |
|---|---|
| SKU | GRM1060 |
| CAS No | 15086-94-9 |
| EC No. | 239-138-3 |
| Molecular formula | C₂₀H₈Br₄O₅ |
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