Biebrich Scarlet (For Microscopy) (C.I. No. 26905) / CAS 4196-99-0
Biebrich Scarlet is a water-soluble dye for microscopy. It is supplied as a dark brown powder with a minimum dye content of 70%.
| CAS No. | 4196-99-0 |
|---|---|
| Grade | For Microscopy |
| Purity | Minimum 70% dye content |
| Molecular formula | C22H14N4Na2O7S2 |
| Molecular weight | 556.49 g/mol |
| Shelf life | 5 years |
| Appearance | Dark brown powder |
| Specification | Requirement |
|---|---|
| Dye content by spectrophotometry | Minimum 70% |
| Absorption maxima in water | 506-510 nm |
| Specific absorptivity, A1%/1 cm | 530-740 |
| Loss on drying at 110�C | Maximum 15% |
| Solubility in water | Appreciable (>10%) |
Non-returnable
₹800.00
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Product Details
Biebrich Scarlet is a water-soluble microscopy dye used for staining in histological and microscopic procedures. Its listed specifications include a minimum dye content of 70% and an absorption maximum of 506-510 nm in water.
Applications
- Microscopy staining
- Histological staining procedures
- Laboratory research involving water-soluble dyes
Packaging and product details
| Pack size | SKU | Grade @ Purity | CAS No. | HSN code |
|---|---|---|---|---|
| 25 g | B-01543-25G | For Microscopy @ 70% dye content | 4196-99-0 | 32049000 |
| 100 g | B-01543-100G | For Microscopy @ 70% dye content | 4196-99-0 | 32049000 |