Benzoic acid | 65-85-0
ʻIkepili kino huahana:
| Inoa Huahana | ʻAka Benzoic |
| Waiwai | Paʻa kalakala keʻokeʻo |
| ʻO ka mānoanoa (g/cm3) | 1.08 |
| Lae hehee(°C) | 249 |
| Puni paila (°C) | 121-125 |
| Kekahi uila (°C) | 250 |
| Hiki i ka wai (20°C) | 0.34g/100mL |
| Pumi mahu (132°C) | 10mmHg |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, methanol, ether, chloroform, benzene, toluene, carbon disulphide, carbon tetrachloride a me turpentine. |
Hoʻohana huahana:
1.Chemical synthesis: ʻO ka waikawa Benzoic kahi mea waiwai nui no ka hoʻohui ʻana o nā mea ʻono, nā mea pena, nā polyurethanes maʻalahi a me nā mea fluorescent.
2. Hoʻomākaukau lāʻau:BHoʻohana ʻia ka enzoic acid ma ke ʻano he lāʻau lapaʻau waena i ka synthesis o nā lāʻau penicillin a me nā lāʻau lapaʻau ma luna o ka counter.
3. ʻOihana meaʻai:BHiki ke hoʻohana ʻia ka enzoic acid ma ke ʻano he preservative, hoʻohana nui ʻia i nā mea inu, wai huaʻai, candy a me nā meaʻai ʻē aʻe.
ʻIke palekana:
1. Hoʻopili: E hōʻalo i ka hoʻopili pololei ʻana me ka benzoic acid ma ka ʻili a me nā maka, inā pili me ka ʻike ʻole, holoi koke me ka wai a ʻimi i ka ʻōlelo aʻoaʻo.
2. Inhalation: E pale i ka inhalation lōʻihi o ka benzoic acid vapor a hana i loko o kahi maikaʻi-ventilated wahi.
3.Ingestion: Loaʻa i ka waikawa Benzoic kekahi mea ʻawaʻawa, ua pāpā loa ʻia ka hoʻohana kūloko.
4.Storage: E mālama i ka waikawa benzoic mai nā kumu hoʻāla a me nā mea hoʻoneʻe e pale ai i ke ahi.
