4-(2-Hydroxy-1-Naphthylazo)-1-Naphthalenesulfonic Acid,Sodium Salt
|
HS Code |
806313 |
| Chemical Name | 4-(2-Hydroxy-1-Naphthylazo)-1-Naphthalenesulfonic Acid, Sodium Salt |
| Synonyms | Naphthol Yellow S, Acid Yellow 1 |
| Molecular Formula | C20H13N2O4SNa |
| Molecular Weight | 416.39 g/mol |
| Appearance | Yellow to orange powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes |
| Cas Number | 846-70-8 |
| Ec Number | 212-695-8 |
| Absorption Maximum | Approximately 410 nm in water |
| Storage Conditions | Store at room temperature, protected from light and moisture |
| 用途 | Dye, indicator, biochemical research |
As an accredited 4-(2-Hydroxy-1-Naphthylazo)-1-Naphthalenesulfonic Acid,Sodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 25g amber glass bottle with a screw cap, labeled with hazard warnings, compound name, and batch details. |
| Storage | Store **4-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid, sodium salt** in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Protect from moisture and direct sunlight. Always use appropriate personal protective equipment during handling, and ensure proper labeling to prevent accidental misuse or contamination. |
| Shipping | This chemical, 4-(2-Hydroxy-1-Naphthylazo)-1-Naphthalenesulfonic Acid, Sodium Salt, is shipped in tightly sealed containers, protected from moisture and light. It is typically transported as a solid powder in compliance with chemical safety regulations. Ensure proper labeling and provide relevant Safety Data Sheet (SDS) documentation during shipping. Handle with care to avoid spills. |
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