Propyl 4-hydroxybenzoate Propylparaben CAS No.94-13-3
Huahana Huahana
- Hoʻohana nui ʻia ʻo Propyl 4-hydroxybenzoate, i kapa ʻia ʻo Propyl Paraben, ma ke ʻano he preservative, antioxidant, a me bactericide no nā meaʻai, nā mea hoʻonaninani, nā lāʻau lapaʻau, etc.
- ʻO Propyl 4-hydroxybenzoate kahi mea hoʻoheheʻe kūlohelohe, hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether, acetone, a hiki ke hoʻoheheʻe ʻia i ka wai. Hiki ke hoʻohana wale ʻia kēia huahana a hui pū ʻia me nā esters paraben ʻē aʻe no ka loaʻa ʻana o nā hopena antiseptic maikaʻi aʻe (ke hui pū ʻia me ka methyl paraben, hiki iā ia ke pepehi iā Pseudomonas aeruginosa). Kūpono me nā ʻāpana like ʻole i loaʻa i nā mea hoʻonaninani.
Hiʻona Huahana
- Loaʻa i ka hana antibacterial ākea ākea;
- He liʻiliʻi ke ʻano i hoʻohālikelike ʻia me nā huahana antiseptic kuʻuna (e like me ka sodium benzoate);
- He palekana a hoʻokele waiwai, he lōʻihi ka manawa kūpono.
Nānā Kūlana
| Nā mea | Hōʻike |
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo |
| AI maʻiʻo (%) | 99.0-100.0 |
| Ka helu hehee (℃) | 95-98 |
| Kaʻakika (pH) | 4.0-7.0 |
| Ke koena hoʻā ʻana (%) | Max0.1 |
Nā noi
- Hoʻohana ʻia e like me ka bactericidal preservative a me ka antioxidant no nā mea hoʻonaninani, lāʻau lapaʻau, meaʻai, hānai, mea ʻala, kiʻiʻoniʻoni a me nā huahana kiʻekiʻe;
- Hoʻohana pū ʻia e like me ka organik synthesis reagent.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
