Nhau

Sodium butyl naphthalene sulfonate:

1. Dissolve 426 zvikamu zve naphthalene mu 478 zvikamu zve n-butanol, wedzera 1 060 zvikamu zve concentrated sulfuric acid uye 320 zvikamu zvefuming sulfuric acid pasi pekushungurudzika. Gabi yakadziiswa zvishoma nezvishoma kusvika 50-55 ℃ uye yakachengetwa kwe6h. Mushure mekumira, pasi pasi asidi inosunungurwa. Iyo yekumusoro reaction solution inogadziriswa nealkali, yobva yasvibiswa nesodium hypochlorite, sedimentation, filtration, spraying uye kuomesa kuti uwane chigadzirwa chapera.

2. Kubva naphthalene uye butanol, sulfuric acid ne sulfon reaction yakagadzirwa:

25638-17-9 kugadzirira

320kg butanol uye 60kg sec-octanol yakawedzerwa mupoto yekupindura, yakamutswa uye yakatonhodzwa, uye 276kg naphthalene yakawedzerwa. 1232kg sulfuric acid (98% sulfuric acid 470kg uye 20% fuming sulfuric acid 762kg) yakawedzerwa mukati me3h pa40 ~ 45 ℃. Mushure mekuwedzera, inozozvipisa kusvika pa50 ~ 55 ℃ mukati me1.5h uye inobata pa55 ~ 58 ℃ kwe5h. Rega kumira kwe3h uye uparadzanise tsvina yeasidhi muzasi. Wedzera 500kg yemvura ye dilution, inotonhorera kusvika ku40 ~ 50 ℃, isa zvinhu mugaba rekusagadzikana, wedzera 30% yealkali yemvura yekusagadzikana panguva imwe chete, tembiricha yekusagadzikana haipfuure 60 ℃, kudzora pH kukosha i7 ~ 8. Mushonga wemvura wakaomeswa, pasi, uchiwedzera sodium sulfate yekukuya, uye iyo yakajairwa penetrant BX1100kg inowanikwa.

Sodium butyl naphthalene sulfonateComputational chemistry

1. Reference value yehydrophobic parameter calculation (XlogP): Hapana

2. Nhamba yehaidhirojeni bond donors :0

3. Nhamba yehydrogen bond receptors :3

4. Nhamba yezvisungo zvinotenderera :5

5. Nhamba ye tautomers: Hapana

6. Polar surface area yemamorekuru epamusoro i51.8

Nhamba yemaatomu anorema :19

8. Musoro wepamusoro : 0

9. Kuoma kunzwisisa :345

10. Isotope atomic nhamba: 0

11. Sarudza huwandu hwenzvimbo dzekutanga dzezvimiro: 0