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CAS RN: 554-73-4 | Product Number: A0576
Acid Orange 5
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Purity:
Synonyms:
- Aniline Yellow
- Diphenylamine Orange
- Orange IV
- Tropaeolin OO
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥240.00
|
Contact Us | 2 | 37 |
| 100G |
¥840.00
|
20 | 1 | ≥60 |
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| Product Number | A0576 |
| Molecular Formula / Molecular Weight | C__1__8H__1__4N__3NaO__3S = 375.38 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 554-73-4 |
| Reaxys Registry Number | 5211423 |
| PubChem Substance ID | 87562161 |
| Merck Index (14) | 9776 |
| Colour Index | 13080 |
| MDL Number | MFCD00038130 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Lambda max. | 446.0 to 450.0 nm(pH3.0) |
| Absorbance | min. 0.25(5 mg/L, pH 3.0, 446.0 to 450.0 nm) |
| Transition interval(pH) | (purplish red)1.2 to 3.0(yellow) |
Properties (reference)
| Maximum Absorption Wavelength | 448 nm (pH3.0) |
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