Te whakatika raraunga tinana

1. Taonga: he ma ki te whero kiripiri kiripiri, he pouri ake te tae ina rongoa ki te hau mo te wa roa.

2. Kiato (g/mL, 20/4 ℃): 1.181.

3. Kiato whanaunga (20 ℃, 4 ℃): 1.25. 4.

Ira whakarewa(ºC):122~123. 5.

Ira kohua（ºC，i te pehanga hau）：285~286. 6.

6. ira uira(ºC): 153. 7. te whakarewatanga: karekau.

Te whakarewatanga: kare e rewa ki te wai matao, ka whakarewahia ki te wai wera, te waihano, te etera, te chloroform, te benzene, te glycerin me te reitia [1] .

Te whakatika raraunga

1, Taupū Refactive Molar: 45.97

2. Rōrahi molar (cm3/mol): 121.9

3, rōrahi motuhake Isotonic (90.2K):326.1

4、 Taumatau mata（3.0 dyne/cm）：51.0

5、 ōwehenga Polarization (0.5 10-24cm3): 18.22 [1]

Te taiao me te pumau

whakatika

1. He rite ki te phenol te toxicology, a he kaha ake te waikura. Ka kaha te whakapouri i te kiri. He ngawari te kuhu ki roto i te kiri. He paitini ki te tohanga toto me nga whatukuhu. I tua atu, ka taea e ia te kino o te kiri. Ahakoa kaore i te mohiotia te nui o te mate, kua mate mai i te tono o te 3 ki te 4g. Me hiri nga taputapu whakangao me te kore e pakaru, me horoi i te wa tika mena ka tauhiuhia ki te kiri. Ko nga awheawhe me whai hau me nga taputapu kia hau. Me mau kakahu tiaki nga kaiwhakahaere.

2. Ka mura, ka pouri haere te tae o te rokiroki roa, ka mau i te rangi, engari ka pa ki te ra ka pouri haere. Te whakamahana ma te whakamahana, me te kakara o te phenol.

3. kei roto i te hau rewharewha. 4.

4. ka huri te wairewa wai hei kakariki ki te ferric chloride [1] .

Tikanga rokiroki

whakatika

1. Raina ki te peeke kirihou, peke peeke raranga ranei, 50kg, 60kg ranei mo ia peeke.

2. Ko te rokiroki me te kawe waka me noho ahi, he makuku-tohu, he aukati. Whakaorangia i roto i te wahi maroke, hā. Whakaorangia me te kawe i runga i nga ture o nga mea ka wera me te paitini.

Tikanga waihanga

whakatika

1. He mea hanga mai i te naphthalene na roto i te sulfonation me te whakarewa alkali. Ko te whakarewatanga alkaline sulfonation he tikanga whakaputa i te kainga me nga whenua o waho, engari he kino te waikura, he nui te utu, he nui te kohi hauora koiora wai para. Ko te tikanga 2-isopropylnaphthalene i hangaia e American Cyanamid Company ka tango i te naphthalene me te propylene hei rauemi mata, ka whakaputa i te 2-naphthol me te acetone i te wa ano, he rite ki te keehi o te phenol na te tikanga isopropylbenzene. Ko te motunga kai maata: 1170kg/t naphthalene pai, 1080kg/t waikawa pungatara, 700kg/t houra toka.

2. Whakawerahia te naphthalene parakore kua whakarewahia ki te 140 ℃, me te tauwehenga o te naphthalene: waikawa pungatara = 1:1.085 (molar ratio), te waikawa pungatara o 98% i roto i te 20min, me te waikawa pungatara o 98% i roto i te 20min.

Ka mutu te tauhohenga ka eke te ihirangi o te waikawa 2-naphthalenesulfonic ki runga ake i te 66% me te katoa o te waikawa ko te 25%-27%, katahi ka mahia te tauhohenga wai i te 160 ℃ mo te 1h, ka pupuhihia nga naphthalenes kore utu e te kohu wai. i te 140-150 ℃, katahi ka taapirihia te kiato whanaunga o te 1.14 naphthalenes i te ata me te taurite i te 80-90 ℃ i mua. Ka whakakorehia te otinga konutai sulfite kia kore ra ano te pepa whakamatautau whero o Congo e huri kikorangi. Tauhohenga o te hau whanariki hauhā i hangaia i roto i te wa tika ki te tango mamaoa, nga hua neutralization matao ki te 35 ~ 40 ℃ matao tioata, ngote nga tioata i te tātari ki te 10% wai tote, maroke, tāpiri ki te āhua whakarewa o 98% konutai. waihā i te 300 ~ 310 ℃, te whakaoho me te pupuri i te 320 ~ 330 ℃, kia hono te turanga konutai 2-naphthalene sulfonate ki te konutai 2-naphthol, ka whakamahi i te wai wera ki te waimeha i te whakarewatanga o te turanga, katahi ka haere ki roto ki runga Neutralize te sulfur dioxide i hangaia e te tauhohenga, te tauhohenga waikawa i te 70 ~ 80 ℃ tae noa ki te kore o te phenolphthalein. Ko nga hua waikawa ka waiho hei paparanga pateko, ko te paparanga o runga o te wai kua wera ki te koropupuputanga, pateko, wehea ki te paparanga wai, ko te hua parakore o te 2-naphthol te whakamahana tuatahi, katahi ka whakahekehia te whakamaaramatanga, ka taea te hua parakore.

3. Tikanga tangohanga me te whakamaarama hei tango i te 1-naphthol i roto i te 2-naphthol. Whakaranuhia te 2-naphthol me te wai i roto i tetahi waahanga me te wera ki te 95 ℃, ka rewa te 2-naphthol, kia kaha te whakaoho i te ranunga me te whakaheke i te pāmahana ki te 85 ℃ neke atu ranei, whakamataohia te hua slurry kua whakamatao ki te pāmahana rūma me te tātari. Ko te ihirangi o te 1-naphthol ka kitea ma te tātari parakore. 4.

Ka puta mai i te waikawa 2-naphthalenesulfonic na te whakarewa alkali [2].

Tikanga rokiroki

whakatika

1. Raina ki te peeke kirihou, peke peeke raranga ranei, 50kg, 60kg ranei mo ia peeke.

2. Ko te rokiroki me te kawe waka me noho ahi, he makuku-tohu, he aukati. Whakaorangia i roto i te wahi maroke, hā. Whakaorangia me te kawe i runga i nga ture o nga mea ka wera me te paitini.

Whakamahi

whakatika

1. He mea nui nga rauemi mata waro me nga waikano takawaenga, whakamahia i roto i te hanga o te waikawa tartaric, te waikawa butyric, te waikawa β-naphthol-3-carboxylic, ka whakamahia ki te hanga butyl antioxidant, antioxidant DNP me etahi atu antioxidants, pigments organic me te fungicides.

2. Ka whakamahia hei reagent mo te whakatau i te sulfonamide me nga amine kakara ma te chromatography paparanga angiangi. Ka whakamahia hoki mo te whakahiato waro.

3. Ka whakamahia ki te whakapai ake i te polarization cathodic, te whakamahine i te tioata me te whakaiti i te rahi o te pore i roto i te whakakikorua tine waikawa. Na te ahua o te hydrophobic o tenei hua, ko te nui o te ihirangi ka puta te hauhautanga o te gelatin me te ua, ka puta he korikori ki te whakakikorua.

4. Ko te nuinga o te whakamahi i roto i te hanga o te waikawa karaka Z, te waikawa karaka II, te waikawa pango ATT, te waikawa pango pango T, te waikawa pango pango A, te waikawa pango pango R, te waikawa mawhero B, te waikawa whero whero BRRW, te waikawa pango pango WAN , phenol tae AS, phenol tae AS-D, phenol tae AS-OL, phenol tae AS-SW, karaka kanapa kaha X-GN, karaka kanapa kaha K-GN, whero kaha K-1613, whero kaha K-1613, hohe karaka kanapa X-GN, karaka kanapa kaha K-GN. BL Waiporoporo Koupara, BGL Pango Koupara, Tote Paraka Tote Kahurangi 2R, Kahurangi B2PL Atete Te Ra Tika, RG Kahurangi Tika, RW Kahurangi Tika me etahi atu waikano [2].