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High-Quality Counterstain for Histology and Cytology Applications
Atom Scientific™ Eosin Y is a high-purity, dark red-brown powder used as a counterstain in the hematoxylin and eosin (H&E) staining method. With a dye content of 89%, low insoluble matter (0.08%), and excellent solubility in water, this reagent delivers consistent staining performance for routine histological examinations. It is particularly effective in highlighting cytoplasmic structures and extracellular matrix components.
Key Features
- 89% dye content for vivid staining contrast
- Ideal counterstain in H&E protocols
- Dark red-brown crystalline powder
- Water soluble with <0.1% insoluble content
- High stability with low moisture content (1.9%)
Specifications
| Property | Value |
|---|---|
| Chemical Name | Eosin Y (C.I. 45380) |
| CAS Number | 17372-87-1 |
| Molecular Formula | C₂₀H₆Br₄Na₂O₅ |
| Molecular Weight | 691.86 g/mol |
| Dye Content | 89% |
| Appearance | Dark red-brown powder |
| Melting Point | >300 °C |
| Solubility | Soluble in water |
| Insoluble Matter | 0.08% |
| Loss on Drying | 1.9% |
| EINECS Number | 241-409-6 |
| HS Code | 3212900000 |
| Hazard Statements | H319 (Eye Irritant), H303 (Harmful if swallowed) |
| Precautionary Phrases | P280, P305+P351+P338 |
Applications
- Histology – Counterstaining in Hematoxylin & Eosin (H&E) protocols
- Cytology – Enhances visualization of cytoplasmic and extracellular elements
- Pathology – Routine examination of tissue biopsies and surgical specimens
- Educational Labs – Teaching standard histological techniques
- Veterinary Histopathology – High-contrast tissue staining
Ordering Information
| Product Code | Pack Size |
|---|---|
| RRBD92-U | 10 g |
| RRBD92-W | 25 g |
| RRBD92-2W | 50 g |
| RRBD92-X | 100 g |
Atom Scientific™ Eosin Y is a dependable, high-content staining dye for use in histological and cytological applications. Its purity, solubility, and performance make it a preferred reagent in clinical pathology, research laboratories, and academic teaching environments.
No resources are currently available for this product.
High-Quality Counterstain for Histology and Cytology Applications
Atom Scientific™ Eosin Y is a high-purity, dark red-brown powder used as a counterstain in the hematoxylin and eosin (H&E) staining method. With a dye content of 89%, low insoluble matter (0.08%), and excellent solubility in water, this reagent delivers consistent staining performance for routine histological examinations. It is particularly effective in highlighting cytoplasmic structures and extracellular matrix components.
Key Features
- 89% dye content for vivid staining contrast
- Ideal counterstain in H&E protocols
- Dark red-brown crystalline powder
- Water soluble with <0.1% insoluble content
- High stability with low moisture content (1.9%)
Specifications
| Property | Value |
|---|---|
| Chemical Name | Eosin Y (C.I. 45380) |
| CAS Number | 17372-87-1 |
| Molecular Formula | C₂₀H₆Br₄Na₂O₅ |
| Molecular Weight | 691.86 g/mol |
| Dye Content | 89% |
| Appearance | Dark red-brown powder |
| Melting Point | >300 °C |
| Solubility | Soluble in water |
| Insoluble Matter | 0.08% |
| Loss on Drying | 1.9% |
| EINECS Number | 241-409-6 |
| HS Code | 3212900000 |
| Hazard Statements | H319 (Eye Irritant), H303 (Harmful if swallowed) |
| Precautionary Phrases | P280, P305+P351+P338 |
Applications
- Histology – Counterstaining in Hematoxylin & Eosin (H&E) protocols
- Cytology – Enhances visualization of cytoplasmic and extracellular elements
- Pathology – Routine examination of tissue biopsies and surgical specimens
- Educational Labs – Teaching standard histological techniques
- Veterinary Histopathology – High-contrast tissue staining
Ordering Information
| Product Code | Pack Size |
|---|---|
| RRBD92-U | 10 g |
| RRBD92-W | 25 g |
| RRBD92-2W | 50 g |
| RRBD92-X | 100 g |
Atom Scientific™ Eosin Y is a dependable, high-content staining dye for use in histological and cytological applications. Its purity, solubility, and performance make it a preferred reagent in clinical pathology, research laboratories, and academic teaching environments.
No resources are currently available for this product.
Specifications
| Pack Size | 100g, 10g, 25g, 50g |