Orange G
≥96%(HPLC)
- Product Code: 111642
Alias:
Orange G; Golden Orange G, Orange G, Orange GG, Acid Lightfast Orange, Acid Orange 10, Orange G Sodium
CAS:
1936-15-8
| Molecular Weight: | 452.37 g./mol | Molecular Formula: | C₁₆H₁₀N₂Na₂O₇S₂ |
|---|---|---|---|
| EC Number: | 217-705-6 | MDL Number: | MFCD00012457 |
| Melting Point: | 141 °C | Boiling Point: | |
| Density: | 0.80 g/mL at 20 °C | Storage Condition: | room temperature, flammable area |
Product Description:
Orange G is widely used as a biological stain in microscopy, particularly for highlighting cellular structures in tissue samples. It is often employed in histology to stain collagen and cytoplasm, providing contrast in microscopic analysis. Additionally, it is utilized in protein electrophoresis as a tracking dye to monitor the progress of protein separation. In the textile industry, it serves as a dye for coloring fabrics, especially silk and wool, due to its vibrant orange hue. It is also used in the food industry as a coloring agent for certain products, though its use in food is less common due to regulatory restrictions.
Product Specification:
| Test | Specification |
|---|---|
| Absorbance (10Mg/L, H2O, 476.0 To 482.0Nm) | 0 |
| Absorbance (10Mg/L, H2O, 476.0 To 482.0Nm) | 0 |
| Dye-Content | 96-100 |
| Loss On Drying | 0-5 |
| λMax (H2O) | 476-482 |
| Appearance | Orange To Brown Powder Or Crystals |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | $19.59 |
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| 25.000 | 10-20 days | $50.23 |
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| 100.000 | 10-20 days | $173.78 |
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| 500.000 | 10-20 days | $523.35 |
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Orange G
Orange G is widely used as a biological stain in microscopy, particularly for highlighting cellular structures in tissue samples. It is often employed in histology to stain collagen and cytoplasm, providing contrast in microscopic analysis. Additionally, it is utilized in protein electrophoresis as a tracking dye to monitor the progress of protein separation. In the textile industry, it serves as a dye for coloring fabrics, especially silk and wool, due to its vibrant orange hue. It is also used in the food industry as a coloring agent for certain products, though its use in food is less common due to regulatory restrictions.
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