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CAS RN: 5413-75-2 | Product Number: C0531
Crocein Scarlet 3B
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Purity:
Synonyms:
- Acid Red 73
Product Documents:
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|---|---|---|---|---|---|
| 25G |
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|
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| Product Number | C0531 |
| Molecular Formula / Molecular Weight | C__2__2H__1__4N__4Na__2O__7S__2 = 556.47 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 5413-75-2 |
| Reaxys Registry Number | 11236096 |
| PubChem Substance ID | 87565646 |
| Colour Index | 27290 |
| MDL Number | MFCD00003907 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Lambda max. | 508.0 to 512.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 490(H2O, 508.0 to 512.0 nm) |
| Drying loss | max. 10.0 % |
| NMR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 510 nm (H__2O) |
GHS
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| H.S.code* | 3204.12-100 |
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