izindaba

I-Sodium Dodecyl benzene Sulfonate-SDBS

I-sodium dodecyl benzenesulfonate, eyaziwa nangokuthi yi-tetrapolypropylene sodium benzenesulfonate, impushana ephuzi emhlophe noma ephaphathekile noma okuqinile kweshidi. Chaza emanzini futhi ube uhhafu wokungena

Isixazululo se-Ming. Isetshenziswa kakhulu njengama-anionic surfactants.

I-Sodium Dodecyl benzene sulfonate-SDBS

Ifomula yemolekyuli: C18H29NaO3S

Isisindo se-molecule: 348.48

Inani le-Hydrophilic equilibrium (inani le-HLB) : 10.638

Izinga lokushisa lokubola: 450 ℃

Izinga lokulahlekelwa isisindo: 60%.

Izakhiwo: impushana eqinile, emhlophe noma ekhanyayo ephuzi

I-Solubility: inyibilika emanzini, kulula ukumunca umswakama kanye ne-agglomerate

I-Critical micelle concentration (inani le-CMC) : 1.2mmol·L-1

I-Sodium Dodecyl benzene Sulfonate-SDBS

1. Ukugeza umphumela

I-Alkyl benzenesulfonic acid sodium ingamafutha aphuzi, ngemuva kokuhlanzwa kungakha ikristalu eqinile ye-flake ene-hexagonal noma i-oblique square, inobuthi obuncane, ibilokhu ingeyamazwe ngamazwe.

Inhlangano yezokuphepha ehlonzwe njengezisetshenziswa zokusetshenziswa zamakhemikhali eziphephile. I-sodium alkyl benzenesulfonate ingasetshenziswa ekuhlanzeni izithelo ne-tableware, ngenani elisetshenziselwa ukuwasha

Okukhulu, ngenxa yokusetshenziswa kokukhiqizwa okuzenzakalelayo okukhulu, intengo ephansi, kumshini wokuhlanza osetshenziswa ku-alkyl benzene sulfonate sodium branched chain structure (ABS)

Futhi i-straight chain structure (LAS). I-branched chain structure inokubola okuphansi kwe-biodegradability futhi izodala ukungcoliswa kwemvelo, kuyilapho ukwakheka kweketango eliqondile kulula ukulimaza impilo yebhayoloji.

Isixazululo singaba ngaphezu kuka-90%, futhi izinga lokungcoliswa kwemvelo lincane.

I-sodium dodecyl benzene sulfonate ayithathi hlangothi, izwela kakhulu ubulukhuni bamanzi, ayifakwa kalula i-oxidation, amandla akhihliza amagwebu aqinile, iziwashi eziphakeme, kulula ukuhlangana kalula nezithasiselo ezahlukahlukene.

Kuyi-anionic surfactant enhle kakhulu enezindleko eziphansi, ubuchwepheshe bokwenziwa obuvuthiwe kanye nenkundla yohlelo olubanzi. I-Dodecyl benzene sulfonic acid

I-sodium inomphumela obalulekile wokuqeda ukungcola ekungcoleni okuyimbudumbudu, ukungcola kwamaprotheni nokungcola kwamafutha, ikakhulukazi kumphumela wokuwasha ukungcola kwefayibha yemvelo.

I-detergency yanda ngokunyuka kwezinga lokushisa lokugeza, futhi umphumela wokungcola kwamaprotheni wawuphakeme kunalowo we-non-ionic surfactants, futhi igwebu lalicebile. Kodwa.

I-Alkyl benzene sulfonate sodium ineziphambeko ezimbili, eyodwa ukumelana kabi namanzi aqinile, ukusebenza kwe-decontamination kungancishiswa ngobulukhuni bamanzi, ngakho-ke umsebenzi wayo oyinhloko.

I-detergent ye-ejenti kufanele ihlanganiswe ne-agent e-chelating efanelekile. Okwesibili, amandla okunciphisa amandla anamandla, futhi kukhona ukucasuka okuthile esikhumbeni lapho ugeza izingubo ngesandla.

Kufanele igezwe nge-cationic surfactant njengesithambile. Eminyakeni yamuva, ukuze uthole umphumela ophelele wokuwasha, i-dodecyl benzene

I-sodium sulfonate ivame ukuhlanganiswa nama-non-ionic surfactants afana ne-fatty alcohol polyoxyethylene ether (AEO). I-sodium dodecyl benzene sulfonate iyona esetshenziswa kakhulu

Ingabe ukulungiswa kwezinhlobo ezahlukene zoketshezi, impushana, okokuhlanza okuyimbudumbudu, ama-ejenti okuhlanza nezihlanzi.