| Supplier |
CD Formulation |
| Product # |
CDC10-0152 |
| Pricing |
500 mL in glass bottle, Inquire for price
|
| product1 |
Cosmetic Ingredients
|
| Molecular Formula |
C20H6Br4Na2O5
|
| Synonyms |
2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution
|
| CAS Number |
17372-87-1
|
| Category |
Cosmetic Color Additives
|
| Purity |
5 wt. % in H2O
|
| Physical State |
Liquid
|
| Solubility |
H2O: 0.1 g/mL, dark red
|
| Quality Level |
100.0
|
| Storage |
room temp
|
| Application |
Eosin Y is suitable for use in hematoxylin and eosin (H&E) staining procedures for various tissue samples like lung nodule and kidney sections.
|
| Melting Point |
>300°C
|
| Density |
1.015 g/mL at 25 °C
|
| Product Description |
Eosin Y, also known as Eosin yellowish is a widely used xanthene dye. It is a counterstain that is used to distinguish between various connective tissue fibers & matrices, and the cytoplasm of different types of cells. Eosin in combination with hematoxylin is useful to demonstrate the general histological architecture of a tissue.
|
| Molecular Weight (g/mol) |
691.85
|
| Flash Point |
11 °C
|
| MDL number |
MFCD00005040
|
| NACRES |
NA.47
|
| InChI Key |
SEACYXSIPDVVMV-UHFFFAOYSA-L
|
| SMILES |
[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
|
| InChI |
1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
|
| Hazard Codes |
F,T,Xn,Xi
|
| Safety Statements |
7-16-36/37-45-24/25-61-39-26
|
| WGK Germany |
1.0
|
| RTECS |
LM5850000
|
| HS Code |
32041200.0
|
| Water Solubility |
freely soluble
|
| Image |
17372-87-1
|