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ORANGE G INDICATOR For Microscopy
C.I.No.16230 The main use of Orange G is in the OG-6 Papanicolaou stain, to stain keratin. It is also a major component of the Alexander test for poll
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0767 | For Microscopy | 80% dye content | 1936-15-8 | C16H10N2Na2O7S2 | 452.37 | 3204.9000 | 60 Months |
Packings
| 25 g,100 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Orange powder |
| Odour | Odorless |
| pH value | 9 |
| Decomposition point [°C] | 280 °C |
| Solubility in water [% weight] | 70 g/l at 20 °C |
Specifications
| Appearance | Orange powder |
| Dye content | Min 80% |
| Absorption maxima in water | 476 - 481 nm |
| Absorptivity | Min 380 |
| Loss on drying | Max 15% |
Safety Information and Hazard Symbols
| Symbol | |
| Signal Word | |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | |
| Precaution Statement | |
| Risk Statement | |
| Safety Statement | 22-24/25 |
Revision Date : 21-May-2014
Certificate of Analysis (COA's)
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