Chromotrope 2R
AR
- Product Code: 111582
Alias:
Chromogenic acid 2R; pigment 2R, sodium benzoazochromate, chrome blue 2R, acid red 29, chrome acid 2R
CAS:
4197-07-3
| Molecular Weight: | 468.37 g./mol | Molecular Formula: | C₁₆H₁₀N₂Na₂O₈S₂ |
|---|---|---|---|
| EC Number: | 224-085-0 | MDL Number: | MFCD00003955 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature, away from light |
Product Description:
Chromotrope 2R is widely used as a biological stain in histology and microscopy. It is particularly effective for staining connective tissues, collagen fibers, and mucopolysaccharides, enabling clear visualization under a microscope. In medical diagnostics, it aids in identifying abnormal tissue structures, making it valuable for pathological studies. Additionally, it is employed in textile industries as an acid dye for coloring wool, silk, and nylon, providing vibrant and durable shades. Its application extends to pH indicators in some analytical procedures, where it helps determine acidity or alkalinity based on color changes.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | Red To Reddish-Brown To Brown Crystalline Powder |
| Infrared Spectrometry | Conforms To Structure |
| Specific Ext. E (1%/1Cm) | >=360 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿430.00 |
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| 5.000 | 10-20 days | ฿1,100.00 |
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| 25.000 | 10-20 days | ฿3,620.00 |
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| 100.000 | 10-20 days | ฿14,280.00 |
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Chromotrope 2R
Chromotrope 2R is widely used as a biological stain in histology and microscopy. It is particularly effective for staining connective tissues, collagen fibers, and mucopolysaccharides, enabling clear visualization under a microscope. In medical diagnostics, it aids in identifying abnormal tissue structures, making it valuable for pathological studies. Additionally, it is employed in textile industries as an acid dye for coloring wool, silk, and nylon, providing vibrant and durable shades. Its application extends to pH indicators in some analytical procedures, where it helps determine acidity or alkalinity based on color changes.
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