Eosin Y water solution
AR,80%
- Product Code: 111592
Alias:
Eosin (tetrabromofluorescein yellow), eosin Y (water soluble); water soluble eosin, morning red, tetrabromofluorescein disodium, eosin sodium salt, tetrabromofluorescein yellow, eosin denatured methylene blue
CAS:
17372-87-1
| Molecular Weight: | 691.85 g./mol | Molecular Formula: | C₂₀H₆Br₄Na₂O₅ |
|---|---|---|---|
| EC Number: | 241-409-6 | MDL Number: | MFCD00133309 |
| Melting Point: | >300°C | Boiling Point: | |
| Density: | 1.02 g/mL at 20 °C | Storage Condition: | Room temperature, away from light, dry |
Product Description:
Eosin Y water solution is widely used in biological staining, particularly in histology and cytology, to highlight cellular structures under a microscope. It is a common component of the H&E (hematoxylin and eosin) staining method, where it colors cytoplasm, collagen, and muscle fibers in shades of pink or red, providing contrast to hematoxylin-stained nuclei. In microbiology, it aids in differentiating cell types and identifying tissue abnormalities. Additionally, it is utilized in fluorescence microscopy as a fluorescent dye for specific labeling applications. Beyond microscopy, Eosin Y water solution is employed in ink formulations, cosmetics, and as a pH indicator due to its color-changing properties in different pH environments.
Product Specification:
| Test | Specification |
|---|---|
| Assay | 80-100 |
| Loss On Drying | 0-9 |
| Apperance | Pink To Red Powder Granules And/Or Chunks |
| Solubility In Water | 1mg/ml |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 10.000 | 10-20 days | ฿340.00 |
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| 50.000 | 10-20 days | ฿1,400.00 |
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| 250.000 | 10-20 days | ฿5,110.00 |
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| 1000.000 | 10-20 days | ฿19,410.00 |
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Eosin Y water solution
Eosin Y water solution is widely used in biological staining, particularly in histology and cytology, to highlight cellular structures under a microscope. It is a common component of the H&E (hematoxylin and eosin) staining method, where it colors cytoplasm, collagen, and muscle fibers in shades of pink or red, providing contrast to hematoxylin-stained nuclei. In microbiology, it aids in differentiating cell types and identifying tissue abnormalities. Additionally, it is utilized in fluorescence microscopy as a fluorescent dye for specific labeling applications. Beyond microscopy, Eosin Y water solution is employed in ink formulations, cosmetics, and as a pH indicator due to its color-changing properties in different pH environments.
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