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CAS RN: 8005-52-5 | Product Number: S0143
Direct Yellow 44
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Purity:
Synonyms:
- Direct Fast Yellow GC
- Sirius Yellow GC
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥310.00
|
2 | 1 | 13 |
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| Product Number | S0143 |
| Molecular Formula / Molecular Weight | C__2__7H__2__0N__6Na__2O__8S = 634.53 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 8005-52-5 |
| PubChem Substance ID | 87575745 |
| Colour Index | 29000 |
| MDL Number | MFCD00059960 |
Specifications
| Appearance | Orange to Brown to Dark red powder to crystal |
| Lambda max. | 390.0 to 398.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 240(H2O, 390.0 to 398.0 nm) |
| IR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 396 nm (H__2O) |
GHS
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