Product Specifications
| Specifications | Parameters |
|---|---|
| Dye Content (By Spectrophotometry) | >70% |
| Transition Range | Ph 4.3-6.3 |
| Yellow-Pink | |
| Ph 9.4-12.0 | |
| Brown Orange-Violet | |
| Solubility 0.1% (Dist. Water) | Clear Solution |
| Absorption Max (0.1N Naoh) Λ₁max | 553-559Nm |
| Absorption Max (0.1N Naoh) Λ₂max | 553-559Nm |
| Absorptivity (A1%/1Cm At 556 Λ₁max) | >350 |
| Absorptivity (A1%/1Cm At 595 Λ₂max) | >325 |
| Loss On Drying (110⁰C) | <5% |
| Suitability For Microscopy | Passes Test |
| Specifications | Parameters |
|---|
| C.A.S. No. | 4197-07-3 |
| C.I. No. | 16570 |
| Molecular Weight | 468.37g/mole |
| Solubility 0.1% (in Methanol) | Clear red solution |
| Absorption maximum (in Methanol) | 510 – 513nm |
| Absorptivity 1%/ 1cm, (in Methanol) | > 475 |
| Dye content (by Spectrophotometry) | >75% |
| Loss On Drying at 110 degrees C (1hr) | < 10% |
Average Stock Availability (in Kg)
- Upto 25
- 25 to 100
- 100 to 500
- Above 1000
Chromotrope 2R
Acid red 29 is an organic sodium salt that is the disodium salt of 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. The Chromotrope 2R modified Gomori Trichrome Stain is a high-quality stain specifically formulated for the staining of osteochondral tissues. This stain is designed to deliver reliable and consistent results, allowing for clear visualization of eosinophils in lung sections. With its unique combination of ingredients, the Chromotrope 2R stain is an essential tool for researchers and laboratory professionals in the field of histology.
Its effectiveness and specificity make it an invaluable asset in the study of tissue samples. Chromotrope 2R, is known for its ability to produce distinct and vibrant colors, enhancing the visualization of different tissue structures. Chromotrope 2R has high affinity for phospholipids and is used for the staining of mitochondrial and endoplasmic reticulum membranes in histological samples. Chromotrope 2R is used for the staining of microsporidia in body fluids and stool samples.
Chromotrope 2R has high affinity for phospholipids and is used for the staining of mitochondrial and endoplasmic reticulum membranes in histological samples. Chromotrope 2R can be used as a chromogenic analytical probe for the quantification of proteins. Basic proteins are stained red and the peak wavelength red shifts from 501.6 nm to 567 nm.
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