

Aceto Orcein Solution
Aceto Orcein Solution, also called Orcein Aceto Solution, is a stain for connective tissue. It is a mixture containing 2% orcein and 60% acetic acid.
| Use | Stain for connective tissue |
|---|---|
| Synonym | Orcein Aceto Solution |
| CAS No. | Not specified for the mixture |
| Formula | Not applicable; mixture |
| Appearance | Dark brown-red solution |
| Orcein | 2% |
| Acetic acid | 60% |
| Water | 40% (product specification) |
| Absorption maximum in 0.1 N NaOH | 576–582 nm |
| Boiling point | 110°C |
| Melting point | 16.6°C |
| Vapour density | 2.07 |
| Flash point | 39°C |
| Solubility in water | Soluble |
| Weight per mL at 20°C | 1.065 g |
| Shelf life | 5 years |
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Product Details
Aceto Orcein Solution (Orcein Aceto Solution) is a dark brown-red stain supplied for connective tissue staining. The product specification lists 2% orcein and 60% acetic acid.
Available packaging
| Pack size | SKU | Price | CAS No. |
|---|---|---|---|
| 100 mL | A-00227-100ML | ₹650 | Not specified for the mixture |
| 500 mL | A-00227-500ML | ₹2,800 | Not specified for the mixture |
Applications
- Staining connective tissue for laboratory microscopy.
























