BETA-NAPHTHOL VIOLET
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB03282-5g | 5g | 98% | In Stock | ||
| YB03282-25g | 25g | 98% | In Stock | ||
| YB03282-100g | 100g | 98% | In Stock |
Basic Information
| English name | BETA-NAPHTHOL VIOLET |
|---|---|
| Alternative name | β-萘酚紫、1-(4-硝基苯偶氮基)-2-萘酚-3,6-二磺酸二钠盐、4-[[4-(苯甲酰氨基)-2-甲氧基-5-甲基苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺 |
| Cas No. | 7143-21-7 |
| MDL No. | MFCD00021457 |
| Precise molecular weight | 496.95756 |
| Smiles | C1C(N=NC2C(O)=C(S([O-])(=O)=O)C=C3C=2C=CC(S([O-])(=O)=O)=C3)=CC=C([N+]([O-])=O)C=1.[Na+].[Na+] |
Safety Information
| Density | 1.8g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 171-174 °C(lit.) |
| Chemical stability | 正常环境温度下储存和使用，本品稳定。 |
| Transportation requirements | 常规运输 |
| Characteristics | * |
| Purpose | 用于合成某些偶氮染料和橡胶抗氧化剂，也可用于铁离子的检测。 |
| Safety Instructions | S26;S36 |
| Water solubility | Soluble in water |
| Symbol | GHS07 |
| Storage requirements | Sealed in dry,Room Temperature |
| Boiling point | 106°C(lit.) |
Product Details
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