Indicators & stains
EOSIN YELLOW For Microscopy
C.I.No.45380 It can be used to stain cytoplasm, collagen and muscle fibers for examination under the microscope. Eosin Y
- Article code
- 03660
- CAS
- 17372-87-1
- Grade
- For Microscopy
- Purity
- 90% dye content
- Category
- Indicators & stains
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article No.
- 03660
- Grade
- For Microscopy
- Purity
- 90% dye content
- CAS No.
- 17372-87-1
- Molecular Formula
- C20H6Br4Na2O5
- Molecular Weight
- 691.88
- H.S. Code
- 3204.9000
- Shelf Life
- 60 Months
Product information
| Article No. | 03660 | Grade | For Microscopy |
| Purity | 90% dye content | CAS No. | 17372-87-1 |
| Molecular Formula | C20H6Br4Na2O5 | Molecular Weight | 691.88 |
| H.S. Code | 3204.9000 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Brownish red |
| Density [g/cm3] | 1.018 g/cm3 |
Specifications
| Appearance | Brownish red fine powder | Absorption maxima | 515 - 518 nm |
| Dye content (by spectrophotometry) | Min 90% | Solubility (0.1% in water) | Clear solution |
| Absorptivity (A 1%/1cm; at λmax; in water) | 1200 - 1400 | Loss on drying (at 110°C) | Max 8% |
| Copper (Cu) | Max 0.005% | Iron (Fe) | Max 0.005% |
| Nickel (Ni) | Max 0.005% | Lead (Pb) | Max 0.005% |
| Suitability (for microscopy) | Passes test |
Packaging options
- 25 g (00025)
- 100 g (00100)
- 500 g (00500)
Details
EOSIN YELLOW For Microscopy C.I.No.45380 It can be used to stain cytoplasm, collagen and muscle fibers for examination under the microscope. Eosin Y MSDS DE EN FR KO PT ES TH TR COAs Packings 25 g (00025) 100 g (00100) 500 g (00500) Print friendly version Article No. 03660 Grade For Microscopy Purity 90% dye content CAS No. 17372-87-1 Molecular Formula C 2 0 H 6 Br 4 Na 2 O 5 Molecular Weight 691.88 H.S. Code 3204.9000 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour Brownish red Density [g/cm3] 1.018 g/cm3 Specifications Appearance Brownish red fine powder Absorption maxima 515 - 518 nm Dye content (by spectrophotometry) Min 90% Solubility (0.1% in water) Clear solution Absorptivity (A 1%/1cm; at λmax; in water) 1200 - 1400 Loss on drying (at 110°C) Max 8% Copper (Cu) Max 0.005% Iron (Fe) Max 0.005% Nickel (Ni) Max 0.005% Lead (Pb) Max 0.005% Suitability (for microscopy) Passes test Safety Information and Hazard Symbols Symbol: GHS07 Signal Word: Warning Hazardous Statement: H319 Precaution Statement: P305 + P351 + P338 Revision Date: 01-Apr-2021 Home Lab Chemicals Biological Stains and Dyes EOSIN YELLOW