Ingiriisi la mid ah: ci37500;ciazoiccouplingcomponent1;cideveloper5;ChemicalbookDeveloperA;DeveloperAMS;DeveloperBN;horumarinta;horumariyeyaasha

Lambarka CAS: 135-19-3
Qaaciddada molecular: C10H8O
Miisaanka molecular: 144.17
Lambarka EINECS: 205-182-7

Qaybaha la xidhiidha:

Dhexdhexaadiyayaal;Aromatic Compounds;Midabkii Hore&Compounds Laxidhiidha;Developer;Alifbeetada;BioactiveSmallMolecules Bigenology;OrganicChemical

2-isticmaalka naphthol iyo habka isku dhafka

Sifooyinka kiimikaad:jajab cad oo dhalaalaya ama budo cad. Aan ku milmin biyaha, ku milma ethanol, ether, chloroform, glycerin iyo xalalka alkali.

Isticmaal:
1. Waxaa loo isticmaalaa diyaarinta Tobias acid, J acid, 2,3 acid iyo azo dheeh, iyo sidoo kale waa walxo ceeriin ee antioxidants caag ah, wakiilada warshadaynta macdanta, fungicides, wakiilada antifungal, preservatives, iwm.
2. Ilaali ahaan, waddankeygu wuxuu qeexayaa in loo isticmaali karo ilaalinta liinta, qadarka ugu badan ee la isticmaalo waa 0.1g/kg, inta soo hartayna aan ka badneyn 70mg/kg.
3. Ethylnaphthol, oo sidoo kale loo yaqaan β-naphthol iyo 2-naphthol, waa dhexdhexaadiye nidaamiyaha koritaanka dhirta naphthoxyacetic acid.
4. Loo isticmaalo sidii quudin. Sida laga soo xigtay waddankeena, waxaa sidoo kale loo isticmaali karaa ilaalinta liinta. Inta ugu badan ee la isticmaalo waa 0.1g/kg, inta soo hartayna kama badna 70mg/kg.
5. Waxa loo isticmaalaa sida reagent gorfaynta, ethylene, nuugista kaarboon moono oksaydh iyo tilmaame fluorescent
6. Waxyaabaha muhiimka ah ee alaabta ceeriin ee dabiiciga ah iyo dhexdhexaadiyeyaasha dheeha, loo isticmaalo soo saarista Toubic acid, butyric acid, β-naphthol-3-carboxylic acid, oo loo isticmaalo soo saarida wakiilka ka hortagga gabowga D, wakiilka gabowga DNP iyo kuwa kale -Wakiilada gabowga, pigments organic iyo fungicides Sug.
7. Waxaa loo isticmaalaa diyaarinta Tobias acid, J acid, 2.3-acid, oo loo isticmaalo diyaarinta wakiilka ka hortagga gabowga D, wakiilka ka hortagga gabowga DNP iyo wakiillada ka hortagga gabowga, pigments organic iyo fungicides.
8. Xaqiijinta bromine, chlorine, chlorate, niobium, copper, nitrite iyo potassium. Buugga Kiimikada Fluorescence sawir-qaadista substrate-ka ee phenolsulfonyltransferase. Go'aaminta tayada ee tilmaamayaasha saldhigga-ashitada, dheeha, isku-darka organic, khamriga allyl, methanol, chloroform, iwm. Carbon monoxide, nuugista ethanol, tilmaame fluorescent.
9. Xaqiijinta bromine, chlorine, chlorate, niobium, copper, nitrite iyo potassium; go'aaminta carbon monoxide, copper, nitrite iyo potassium; go'aaminta tayada khamriga alyl, methanol, chloroform, iwm.; phenolsulfon transferase substrate cabirka fluorescence; nuugista ethylene; tilmaame fluorescent; tilmaame acid-saldhig; dheeh dhexdhexaad ah.

Habka wax soo saarka:
1. Waxa laga sameeyaa naphthalene iyada oo loo marayo sulfonation iyo fusion alkali. Habka isku-dhafka alkali sulfonated waa hab wax soo saar si weyn looga isticmaalo gudaha iyo dibaddaba, laakiin waxa ay leedahay daxal halis ah, kharash badan, iyo isticmaalka ogsijiinta bayooloji sare ee biyaha wasakhda ah. Habka 2-isopropylnaphthalene ee ay soo saartay Shirkadda Cyanamide ee Maraykanka waxay isticmaashaa naphthalene iyo propylene sida alaabta ceeriin si ay u soo saarto 2-naphthol oo ka soo baxa acetone. Habkani wuxuu la mid yahay soo saarista phenol ee habka cumene. Kootada isticmaalka alaabta ceeriin: naphthalene la safeeyey 1170kg/t, sulfuric acid 1080kg/t, soodhaha caustic adag 700kg/t.

2.1) Habka dhalaalidda alkali sulfonated. Ku rid naphthalene la safeeyey dheriga sulfonation iyo kulayl (dhalaali) ilaa 140°C. Ku dar 1.085 jeer ( saamiga molar) sulfuric acid 20 daqiiqo gudahood, kordhi heerkulka, oo ku hay 160-164°C ilaa 2.5 saacadood. Dareen-celintu waxay dhammaanaysaa marka waxa ku jira 2-naphthalenesulfonic acid ay gaadho 66% ama ka badan wadarta aysidhkana tahay 25%-27%. sulfonate-ka waxa lagu shubaa dheriga hydrolysis ee 140-150 ℃ 1 saac. Kadibna dheriga dhexdhexaadinta ah, ku dhex milmi sodium hydrogen nitrite oo ah 80-90 ° C ilaa warqadda tijaabada cas ee Kongo aysan buluug noqonin. Isticmaal uumi iyo hawo si aad uga fogaato gaaska SO2, qabow ilaa 30-40°C ka dibna shaandhada nuugista, ku dhaq 10% biyo milix ah, ka dibna shaandhada nuugista si aad u hesho sodium 2-naphthalenesulfonate. Ku rid sodium hydroxide dheriga dhalaalida alkali, kulayl (dhalaali) ilaa 290 ° C, ku dar sodium 2-naphthalenesulfonate qiyaastii 3 saacadood ilaa inta ka kooban alkali ee bilaashka ah ay tahay 5% -6%. Ka dib, waxaa lagu hayaa heerkul ah 320-330 ° C 1 saac. Dhallaanka Alkali waxaa lagu qasi jiray biyo waxaana lagu dhaafaa SO2 70-80°C ilaa phenolphthalein uu yahay mid aan midab lahayn. Ku dar biyo si aad u karkariso oo dhaqdo, ka saar sodium sulfite, ka dibna fuuqbax oo kala bixi cadaadiska hoos u dhaca si aad u hesho alaabta dhammaatay. Wadarta wax-soo-saarka waa 73%-74%.
2) Habka 2-isopropylnaphthalene. Kiimikada, oo u adeegsata naphthalene iyo propylene sida alaab cayriin ah, waxay soo saartaa 2-naphthol isla mar ahaantaana soosaarka acetone.

3. Habka diyaarinta waa in lagu daro sulfuric acid si ay u dhalaaliso naphthalene 140 ° C, samayn sulfonation at 162 ~ 164 ° C, hydrolyzed sulfonate, afuufi naphthalene xorta ah, iyo falcelinta sodium sulfite si ay u soo saaraan 2-naphthalenesulfonic acid sodium cusbo . Cusbada adag ee sodium-ka iyo sodium hydroxide waxa lagu dhalaalay alkali at 285-320 ° C, ka dibna waxaa lagu hayaa 320-330 ° C 1 saac. Dhallaanka alkali waa la qasi oo loo gudbiyaa sulfur dioxide si ay aashito u hesho si loo helo badeeco ceeriin ah, taas oo la dhaqo oo fuuqbaxo ka dibna la nadiifiyo si loo helo alaabta.

4. Habka dhalaalidda alkali sulfonation Ku rid naphthalene la safeeyey dheriga sulfonation iyo kulayl (dhalaalid) ilaa 140°C. Ku dar 1.085 jeer (qiyaastii molar) sulfuric acid oo xoogaysan 20min gudahood, kordhi heerkulka, oo ku hay 160～164℃ 2.5h. Dareen-celintu waxay dhammaanaysaa marka waxa ku jira 2-naphthalenesulfonic acid ay gaadho 66% ama ka badan wadarta aysidhkana tahay 25%-27%. sulfonate-ka waxa lagu shubaa dheriga hydrolysis at 140 150 ℃ 1 saac. Kadibna dheriga dhexdhexaadinta ah, ku dhex milmi xal sodium bisulfite at 80 ~ 90 ℃ ilaa warqadda tijaabada cas ee Kongo aysan buluug noqonin. Isticmaal uumi iyo hawo si aad uga fogaato gaaska SO2, qabow ilaa 30-40°C ka dibna shaandhada nuugista, ku dhaq 10% biyo milix ah, ka dibna shaandhada nuugista si aad u hesho sodium 2-naphthalenesulfonate. Ku rid sodium hydroxide dheriga dhalaalida alkali, kulayl (dhalaali) ilaa 290 ° C, oo ku dar sodium 2-naphthalenesulfonate qiyaastii 3 saacadood ilaa inta ka kooban alkali ee bilaashka ah ay tahay 5% ilaa 6%. Ka dib markaa, waxaa lagu hayaa heerkul ah 320-330 ° C 1 saac. Dhallaanka Alkali waxaa lagu qasi jiray biyo oo ku dhaafaa SO2 at 70 ~ 80℃ ilaa phenolphthalein uu yahay mid aan midab lahayn. Ku dar biyo si aad u kariso oo u dhaqdo, ka saar sodium sulfite, ka dibna fuuqbax oo kala bixi cadaadiska hoos u dhaca si aad u hesho alaabta dhammaatay. Wadarta wax-soo-saarka waa 73% ilaa 74%. Habka 2-isopropylnaphthalene wuxuu isticmaalaa naphthalene iyo propylene sida alaabta ceeriin si ay u soo saaraan 2-naphthol halka ay soo saartey acetone.

Waxyaalaha ceeriin ee korkasodium hydroxide–>sulfuric acid–>nitric acid–>anhydrous sodium sulfite–>sulfur dioxide–>naphthalene–>Congo red test paper–>sodium bisulfite solution–>2-naphthalenesulfonic acid –>Phenolphthalein–>Sodium 2-naphthalenesulfonate–> Soodhaha caustic adag

Alaabooyinka hoose: 2-naphthylamine–>R-1,1'-bin-2-naphthol–>Pigment Red 21–>2-naphthylamine-1-sulfonic acid–>naphthylamine–>S -1,1′-Bi-2-naphthol ->1-Amino-2-naphthol-4-sulfonic acid–>Acid Blue 74–>2-hydroxy-3-naphthoic acid–>2- Fluoronaphthalene–>6-Methoxy-2-acetnaphthalene–>chrome madow T–> 6-hydroxynaphthalene-2-boronic acid–>2-naphthol-3,6-disulfonic acid disodium- ->1-Naphthyldiazo-2-hydroxy-4-sulfonic acid gudaha cusbada–>2-Amino-8-naphthol-6- sulfonic acid–>Lithol Scarlet–>Pigment Red 53:1 Kiimikada Buug ->Limijiif 5–>Pigment Red 4–>Pigment Red 3–>Mordant Black 17–>Naproxen–>Synthetic Tanning Agent HV–> Dhexdhexaad Madaw 2S-RL -> Dhexdhexaad Black BL–>2-Naphthaleneboronic acid–>2-Hydroxy-1-naphthoic acid–>Sodium 6-hydroxy-2-naphthalenesulfonate–>N-phenyl-2-naphthylamine–>Synthesis Tanning agent PNC–>2- naphthylamine-3,6,8-trisulfonic acid–>bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl) azo]-1-naphthalenesulfonate Disodium hydrogen chromate–>Sodium 3-hydroxy-4-[( 2-hydroxynaphthalene) azo]-7-nitronaphthalene-1-sulfonate–>Wakiilka haraaga-Synthetic.