I-Naphthenic Acid/CAS: 1338-24-5
Inkcazo emfutshane:
Igama leMveliso: iNaphthenic Acid
I-CAS: 1338-24-5
Uhlobo: ZA-Y
MF:C7H10O2
MW:126.154
ULWAKHIWO:
Inkcazo:
I-NAPHTHENIC ACID lulwelo olumnyama olunevumba elibi. I-NAPHTHENIC ACID ayinyibiliki emanzini. I-NAPHTHENIC ACID iyatsha nangona i-NAPHTHENIC ACID isenokuthatha umgudu othile ukuyitshisa. Ingozi ephambili sisisongelo kwindalo esingqongileyo. Amanyathelo akhawulezileyo kufuneka athathwe ukunciphisa ukusasazeka kwayo kwindalo esingqongileyo. Ekubeni i-NAPHTHENIC ACID ilulwelo, i-NAPHTHENIC ACID inokungena lula emhlabeni ize ingcolise amanzi angaphantsi komhlaba kunye nemilambo ekufutshane. I-NAPHTHENIC ACID isetyenziselwa ukwenza izomisi zepeyinti, izicoci, kunye nezinyibilikisi.
Inkcazo:
| Into | Inkcazo |
| Indawo yokubila | 160-198 °C (6 mmHg) |
| Uxinano | 0.92 g/mL kwi-20 °C (elithayo) |
| Uxinzelelo lomphunga | 31.4Pa kwi-25℃ |
| Isalathisi sokubonisa ukukhanya | n20/D 1.45 |
| Ubushushu bokugcina. | 2-8°C |
| Fp | 149 °C |
| Ukunyibilika | Ayinyibiliki emanzini |
| Ifomu | Ulwelo |
| Umbala | Icacile ayinambala ukuya kumthubi-mdaka |
| i-pka | 5 (kwi-20℃) |
| Indawo yokuqandisa | -30~-36℃ |
Ukusetyenziswa
Igama elithi naphthenic acid, njengoko lisetyenziswa rhoqo kwishishini lepetroleum, libhekisa kuzo zonke ii-carboxylic acids ezikhoyo kwioyile eluhlaza.
I-Naphthenic acid isetyenziswa kakhulu ekuqulunqweni kwee-naphthenate zesinyithi eziluncedo ezifana ne-copper naphthenate, isigcini somthi; i-titanium naphthenate, isandulela sokulungiselela iifilimu ezincinci ze-titanium oxide kunye ne-rare earth naphthenate, isongezo seoli esilukiweyo. Ingafumaneka nasekuqulunqweni kwee-ionic liquids ze-naphthenic acid ezibolayo.
Ukupakisha
200L/Idrama.
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
