Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate
|
HS Code |
407322 |
| Chemicalname | Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate |
| Casnumber | 845-10-3 |
| Molecularformula | C20H12N3NaO6S |
| Molecularweight | 445.39 g/mol |
| Appearance | Dark red to brown powder |
| Solubility | Soluble in water |
| Meltingpoint | Decomposes above 260°C |
| Usage | pH indicator, complexometric indicator |
| Synonyms | Nitroso-R, Nitroso Red |
| Storageconditions | Store at room temperature, protected from light and moisture |
| Phrange | 1.2 - 3.2 (as a pH indicator) |
| Stability | Stable under recommended storage conditions |
As an accredited Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a tightly sealed amber glass bottle labeled “Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate, 25g.” |
| Storage | Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and reducing agents. Ensure appropriate labeling and restrict access to authorized personnel only. Store at room temperature unless otherwise specified by the manufacturer. |
| Shipping | The shipping of Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate should comply with relevant chemical transport regulations. Package securely in tightly sealed containers, kept dry and protected from light. Label appropriately, include safety data, and transport at room temperature unless otherwise specified. Avoid contact with incompatible substances and follow all hazard and handling guidelines. |
Competitive Sodium 3-Hydroxy-4-(2-Hydroxy-1-Naphthylazo)-7-Nitronaphthalene-1-Sulphonate prices that fit your budget—flexible terms and customized quotes for every order.
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