4-Hydroxybenzoic Acid
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB14205-2.5kg | 2.5kg | 99.5% | Price Inquiry |
Basic Information
| English name | 4-Hydroxybenzoic Acid |
|---|---|
| Alternative name | 对位氢氧基苯甲酸、1-萘磷酸钠盐 |
| Cas No. | 99-96-7 |
| MDL No. | MFCD00002547 |
| Precise molecular weight | 138.03170 |
Safety Information
| Density | 1.46 g/cm3 |
|---|---|
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 213-217 °C(lit.) |
| Chemical stability | 1. 避免光照，避免与强氧化剂接触。 2. 存在于烤烟烟叶、白肋烟烟叶、香料烟烟叶、烟气中。 |
| Transportation requirements | 常规运输 |
| Customs code | 2918290000 |
| Purpose | 有机合成。防腐剂。杀菌剂。 |
| Safety Instructions | S26;S37/39;S36 |
| Water solubility | 0.04 M |
| Symbol | GHS07 |
| Storage requirements | 1.储存于阴凉、通风的库房。远离火种、热源。保持容器密封。 2.应与氧化剂、食用化学品分开存放，切忌混储。 3.配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。 |
| Boiling point | 171.3±19.7 °C |
Product Details
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