Biological Stains and Dyes
ERYTHROSINE B For Microscopy
C.I.No.45430 It is used as a food colouring, in printing inks, as a biological stain, a dental plaque disclosing agent and a radiopaque medium. Red No. 3, Solvent Red 140, Acid Red 51, FD&C #3 C.I. Food Red 14; 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H0,9'-[9H]xanthen]-3-one disodium salt
- Article code
- 03700
- CAS
- 16423-68-0
- Grade
- For Microscopy
- Purity
- 80%
- Category
- Biological Stains and Dyes
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article No.
- 03700
- Grade
- For Microscopy
- Purity
- 80%
- CAS No.
- 16423-68-0
- Molecular Formula
- C20H6I4Na2O5
- Molecular Weight
- 879.84
- H.S. Code
- 3204.9000
- Shelf Life
- 60 Months
Product information
| Article No. | 03700 | Grade | For Microscopy |
| Purity | 80% | CAS No. | 16423-68-0 |
| Molecular Formula | C20H6I4Na2O5 | Molecular Weight | 879.84 |
| H.S. Code | 3204.9000 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Dark red |
| Melting point/ Freezing point [°C] | 303 °C | Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Dark red coloured powder | Dye content | Min 80% |
| Absorption maxima | 524 - 527 nm | Specific Absorptivity A 1%/1cm (λmax; 0.005 g/l; water) | 930 - 1170 |
| Loss on drying (at 110°C) | Max 10.0% |
Packaging options
- 25 g (00025)
- 500 g (00500)
- 100 g (00100)
Details
ERYTHROSINE B For Microscopy C.I.No.45430 It is used as a food colouring, in printing inks, as a biological stain, a dental plaque disclosing agent and a radiopaque medium. Red No. 3, Solvent Red 140, Acid Red 51, FD&C #3 C.I. Food Red 14; 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H0,9'-[9H]xanthen]-3-one disodium salt MSDS DE EN FR KO PT ES TH TR COAs Packings 25 g (00025) 500 g (00500) 100 g (00100) Print friendly version Article No. 03700 Grade For Microscopy Purity 80% CAS No. 16423-68-0 Molecular Formula C 2 0 H 6 I 4 Na 2 O 5 Molecular Weight 879.84 H.S. Code 3204.9000 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour Dark red Melting point/ Freezing point [°C] 303 °C Solubility in water [% weight] Soluble in water Specifications Appearance Dark red coloured powder Dye content Min 80% Absorption maxima 524 - 527 nm Specific Absorptivity A 1%/1cm (λmax; 0.005 g/l; water) 930 - 1170 Loss on drying (at 110°C) Max 10.0% Safety Information and Hazard Symbols Symbol: GHS07 Signal Word: Warning Hazardous Statement: H302-H413 Precaution Statement: P273 - P301 + P312 + P330 Revision Date: 28-May-2025 Home Lab Chemicals Biological Stains and Dyes ERYTHROSINE B