1-Naphthylamine-7- sulfonic acid
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB28901-25g | 25g | 97% | In Stock | ||
| YB28901-100g | 100g | 97% | Price Inquiry | ||
| YB28901-500g | 500g | 97% | Price Inquiry |
Basic Information
| English name | 1-Naphthylamine-7- sulfonic acid |
|---|---|
| Alternative name | 1,7-克利夫酸 1,7-克列氏酸 |
| Cas No. | 119-28-8 |
| MDL No. | MFCD00004032 |
| Precise molecular weight | 223.03031 |
Safety Information
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Key Words | Danger |
| Classification of Hazardous Materials | R34 |
| Melting point | ≥300 °C(lit.) |
| Chemical stability | 原料萘有毒，同时生产中使用浓硫酸、浓硝酸等腐蚀性原料，设备应密闭，防止冒漏。操作人员应穿戴劳保用具，车间内保持良好的通风状态。 |
| Boiling point | 220°C (rough estimate) |
| Customs code | 2921450090 |
| Safety Instructions | S26-S36/37/39-S45 |
| Symbol | GHS05 |
| Storage requirements | 存储于阴凉干燥处,密封.长期存放建议冷藏(4°C以下),充氮 |
Product Details
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