1-Hydroxy-2-naphthoic acid
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB37097-100g | 100g | 98% | In Stock |
Basic Information
| English name | 1-Hydroxy-2-naphthoic acid |
|---|---|
| Alternative name | α-羟基萘甲酸 |
| Cas No. | 86-48-6 |
| MDL No. | MFCD00003960 |
| Precise molecular weight | 188.04735 |
Safety Information
| Density | 1.43 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 195-200°C |
| Chemical stability | 本品有毒。其生理作用与羟基羧酸相似。生产本品所使用的溶剂氯苯具有麻醉性，能刺激皮肤；盐酸为挥发性气体，刺激皮肤及黏膜，容易引起咽炎。生产过程中应加强劳动保护，操作人员应穿戴好劳动保护用具。 |
| Transportation requirements | 常规运输 |
| Customs code | 2918290000 |
| Purpose | 常用来溶解核黄素。该品也为染料和彩色胶片成色剂的中间体，也用于其他有机合成和用作电池添加剂。 |
| Safety Instructions | S26;S36;S37/39 |
| Water solubility | 溶于乙醇、乙醚、苯、三氯甲烷和碱性溶液中，微溶于热水，几乎不溶于冷水 |
| Symbol | GHS07 |
| Storage requirements | 采用铁桶包装，每桶５０ｋｇ。应贮存在干燥、通风的地方，避免日晒，防止受热、受潮。 |
| Boiling point | 190.4±19.7 °C |
Product Details
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