Hauj lwm lawm

Kev tsis

Dab tsi yog 1, 4- phenylenediamine

1, {{{1} enyylenediamine, tseem hu ua p-phenylenediamine lossis 1, {} diam phev nrog cov mis molecular cov mis c6h8n2.

Vim li cas thiaj xaiv peb

01/

Kev nplua nuj
Tsim tau nyob rau hauv 2014, Hangzhou tau tshwm sim los ua tus thawj coj ua lag luam hauv kev lag luam hauv kev lag luam, tshwj xeeb hauv kev tsim khoom thiab faib khoom ntau ntawm cov khoom lag luam zoo.

02/

Cov khoom lag luam zoo
Peb ib txwm tso cov neeg siv khoom thiab kev cia siab hauv thawj qhov chaw, kho kom zoo dua, txhawm rau txhim kho txhua lub sijhawm, los muab txhua txoj kev cia siab, los muab cov kev pabcuam zoo dua qub, los muab cov kev pabcuam zoo dua qub rau txhua lub sijhawm.

03/

Innovation thiab tshawb fawb
Nyob rau hauv lub toj roob hauv pes puas tau-hloov kho cov tshuaj, peb lub tuam txhab sawv raws li cov khoom ua tau zoo, kev tsim kho tshiab, thiab cov qhua tuaj noj mov. Txij li thaum peb tsim lub xyoo 2014, peb tau txuas ntxiv loj hlob thiab hloov zuj zus mus ntxiv, hloov pauv hloov thaum txhawb nqa peb cov tseem ceeb.

04/

High Efficiency logistic
Thaum lub hauv paus hauv Suav teb, peb cov kev tawm hauv ntiaj teb pab peb los pabcuam cov neeg siv khoom thoob ntiaj teb. Nrog kev faib tawm muaj zog heev thiab siv tau zoo, peb paub meej cov khoom xa tuaj thiab kev sib tw ua haujlwm hla ciam teb.

4-} chloresorcinol

Siv rau hauv cov khoom siv hluav taws xob hauv nruab nrog cev los npaj ntau cov ether derivatives; siv rau luam ntawv kos; analytical reagents. Soluble hauv dej, cawv, ether, benzene thiab carbon disculfide. Tuaj yeem sublimated. reacts nrog ferric chloride los tsim cov xim xiav xim.

{{0 {0}} Aminodiphenylamine Plone Intermediates

{{0 {0}} Aminodiphenylamine: Ze Tozediates. Mas siv los tsim cov tshuaj tiv thaiv ntau yam tseem ceeb xws li 4010na, 4020 thiab 668; Txhawm rau tsim cov xiav xiav ntsev rt, acidic liab gr, dispersed daj GFL, thiab lwm yam.

2- methylresorcinol

2, {{6-} dihyresdole, tseem hu ua 2- methylresorcinol hauv lus Askiv. Nws yog cov khoom dawb nyob hauv ib txwm muaj. Nws muaj qee yam kev siv tshuaj lom solubility hauv dej thiab nws cov kua aqueous yog acidic. Soluble nyob rau hauv ib txwm organic kuab tshuaj. 2, {6-}}}}}}}}}}}}}}}}} Cov tshuaj sib xyaw ua ke hauv cov tshuaj zoo, thiab tshuaj tua kab, pleev xim rau cov plaub hau, thiab lwm yam.

Cov kua qaub

Los acid yog siv los npaj cov qoob loo thiab cov organic pigments, thiab lwm yam pig., Thiab tseem siv los npaj cov photoresist duab 215.

Orthoaminophenol

Orthoaminophenol: organic synthesis thiab zas xim intermediates. Siv los tsim cov kua qaub dub r, sulfide daj xim av, fluorenescent tus neeg sawv cev Ebf, thiab lwm yam nws tseem yog qhov ntsuas reagent rau kub thiab nyiaj. Kev nqus cov khoom no los ntawm daim tawv nqaij tuaj yeem ua rau cov tawv nqaij no tuaj yeem ua rau cov tawv nqaij dermatitis, metemoglobinemia thiab mob hawb pob.

2- methylresorcinol

1- Phenyy -3- methyl {{2} pyrazolone

Nws yog tsuas yog siv rau cov synthesis ntawm pyrazolone antipyretic thiab cov tshuaj analgesic xws li metamizole, antipyrine, thiab aminopyrine; Nws kuj tseem siv rau cov synthesis ntawm pyrazolone acid ua rau muaj cov acid nruab nrab liab bn, tas mus li daj g, Xim zaj duab xis dyes, thiab tshuaj tua kab. thiab lwm yam nruab nrab ntawm cov tshuaj zoo.

ZOOV XEEM QHIB PPD

Nws yog qhov tseem ceeb zas nyob nruab nrab, feem ntau yog siv los tsim AZO Dyes thiab Sulphur Dyes, thiab tseem siv tau los tsim plaub dub D thiab Roj Hmab Antioxidant DNP, thiab lwm yam.

Zig intermediates PMP

Siv ntawm 1, 4- phenylenediamine

Ze Qib Nruab Nrab

Nws yog feem ntau siv los ua nruab nrab hauv kev tsim khoom ntawm AZO Dyes thiab cov txiv neej dyes.

Roj Hmab Antioxidant

Nws tseem siv rau kev tsim cov roj hmab tshuaj tua kab mob xws li DNP, DOP, thiab DBP.

Kho kom zoo nkauj plaub hau zas

Raws li thawj cov zas xim rau cov plaub hau dub xim hauv cov plaub hau kom hniav zoo nkauj.

Epoxy Resin Chais Tus Neeg Sawv Cev

Nws ua haujlwm ua tus kho tus sawv cev rau epoxy resins.

Lwm Cov Ntawv Thov

Nws muaj cov ntawv thov hauv kev tsim cov kev ua kom cov neeg sawv cev thiab tuaj yeem siv rau plaub dowing.

Lub cev thiab tshuaj lom neeg ntawm 1, 4- phenylenediamine

Cov tsos thiab tus cwj pwm:Dawb rau lub teeb liab doog-liab muaju, tej zaum yuav ua paj yeeb-liab lossis tsaus xim thaum raug huab cua.
② Melting taw tes:147 Qib
③ Point:267 DEGREE
Density:Txheeb ze ntom (huab cua {=1) yog 3.7, kev txheeb ze ntom (dej}) yog 1.135 (20 degree)
⑤ solubility:Soluble hauv dej, ethanol, ether, chloroform thiab benzene.
Ua tau muaj peev xwm:Ruaj khov, tab sis sib txuas nrog qhib hluav taws thiab siab kub, thiab thermal decompose tso cov tshuaj lom nitrogen oxide.

Kev ntsuas kev nyab xeeb ntawm 1, {1}} penylenediamine

01.

Chaw ntim khoom

Khaws rau hauv lub tsev rau khoom txias, zoo-ventilated pov tseg ntawm hluav taws, cua sov, thiab lub hnub ncaj qha. Khaws lub thawv ntim thiab cais los ntawm oxidants, acids, thiab tshuaj noj khoom haus.

02.

Kev tiv thaiv tus kheej

Hnav cov khoom tiv thaiv ntawm tus kheej xws li cov tshuaj tiv thaiv kev tiv thaiv khaub ncaws, hnab looj tes, kev tiv thaiv kev tiv thaiv, thiab kev sib txuas ua pa, kev sib txuas ua ke.

03.

Cov lus teb thaum muaj xwm ceev

Thaum muaj kev sib chwv tawv nqaij, tam sim ntawd tshem tawm cov khaub ncaws tsis huv thiab ntxuav cov tawv nqaij kom huv si nrog xab npum thiab dej. Thaum noj, tsis txhob ua ntuav; Nrhiav kev kho mob.

04.

Tas sim no

Yog tias nqus tau, txav tus neeg mus rau huab cua huv thiab nrhiav kev kho mob yog tias tsim nyog.

Synthesis ntawm 1, {{1} â paphylenediamine

Aniline Txoj Kev P-NitroChlorobenzene thiab Aniline Ratio Ratio 1: 1.78) tau zoo nyob rau hauv lub tooj liab catassium carbonate) thaum} degree hauv ib txwm compression rau 14h kom tau txais { {7}} nitrodianiline, nrog 90.6% tawm los ntawm P-NitroChlorobenzene. Cov Khoom Siv Raw Khoom Noj Qua: P-NitroChlorobzene 1100kg / t, potassium carbonate 650kg / t, sulf puag 1950kg / t.

Cov Txheej Txheem Aniline Aniline Txujcine acid thiab aniline hws ntawm cov txiaj ntsig p-} {%}}}} {%), nyob rau hauv muaj cov poov tshuaj carbonate Acid wound acid {3}}} degree reaction, uas yog, {}} nitrodiphenylamine. Qhov 4- nitrodiphenlamine tau los ntawm ob txoj kev tuaj yeem yog kev txo qis alkali lossis hydrogenation txo qis, tuaj yeem yog qib mtrochemical, tuaj yeem yog qib mtrochemical, tuaj yeem yog kawm qib siab, tawm ntawm 96%.

4- nitroshodiphenylamine txoj kev hloov pauv, thiab tom qab ntawd} nitrosodamine, ua kom 98% {4}}% Cov. Qhov kub ntawm nitrosation, hloov thiab rov qab kho dua yog 17-30 degree. 4- nitrosodiphenlamine tuaj yeem txo ntawm {{} degree nrog alkali senvide ntawm atmopheric txo qis. Nyob rau hauv xyoo tas los, kev tshawb fawb thiab kev txhim kho npib tsib xee raws li kev sib cais rau kev txo hydrogenation, cov txiaj ntsig tuaj yeem nce mus txog 97% {%. 4- nitroshodiphenylamine kuj tseem tuaj yeem tau txais los ntawm kev txo qis hauv RT PEIS, tawm ntawm 96%.

Xab npum Daj Dag txoj kev nyob rau hauv cov tshuaj tiv thaiv kab yees 55L Kettle, cua sov rau 135 degree, kub siab rau 5h. Txias mus rau chav sov, kev lim dej, dej yaug kom txog thaum cov tshuaj tsis muaj xim daj, tau 100% {} Amino dianiline 19.9kg. Yield 90%. 19.9kg. 90% tawm los.

Cov ntawv thov ntawm 1, 4- penylenediamine

Dyes thiab cov xim:P-phenylenediamine yog dav siv nyob rau hauv cov synthesis ntawm ntau yam organic dyes thiab cov xim nrog cov khoom ruaj khov thiab xim zoo nkauj. Piv txwv li, nws tuaj yeem siv los tsim AZO Dyes, uas tau siv dav rau cov xim textiles, plastics thiab ntawv.

Catalyst:P-phenylenediamine tuaj yeem siv los ua ligand rau kev hloov cov hlau ion los txhim kho kev ua ub no thiab xaiv tau ntawm cov catalyst. Nws ua lub luag haujlwm tseem ceeb hauv catalysing cov kev tawm tsam thiab tau siv dav hauv kev lag luam tshuaj.

Plastics thiab resins:P-phenylenediamine kuj tseem siv tau los ua monomer lossis ntxiv rau hauv cov synthesis cov ntaub ntawv los tsim cov plastics thiab resins nrog cov khoom siv lub cev thiab ruaj khov. Piv txwv li, nws tuaj yeem siv rau hauv kev tsim cov epoxy resin fardeners, kws tshuaj ntxiv, roj hmab ntxiv, polyurethane resins thiab txheej.

Tshuaj Nruab Nrab Hluav Taws Xob:P-phenylenediamine kuj tseem muaj cov ntawv thov tshuaj thiab tuaj yeem siv ua qhov nruab nrab hauv kev sib xyaw ntawm cov tshuaj. Piv txwv li, nws tuaj yeem yog alkylated los tsim 2,6 {2}} diisoprinaniline, uas yog siv nyob rau hauv synthesis ntawm antiherceptensive volle.

Zam kev sib cuag nrog oxidising thiab txo cov neeg sawv cev:Zam kev sib cuag nrog oxidising thiab txo cov neeg sawv cev thaum npaj los tiv thaiv cov tshuaj tiv thaiv tsis tsim nyog.

Lwm Yam Kev Siv:P-phenylenediamine kuj tseem siv tau rau hauv kev tsim cov tshuaj lom xws li cov roj hmab pretators thiab antioxidants. Nws yog siv nyob rau hauv cov roj hmab kev lag luam los txhim kho kev ruaj khov thiab ruaj cov roj hmab.

Dab tsi yog qhov yuav tsum tau cia rau 1, {1} €} phenyrenediamine?

01.

Cia kub

1, {{{1} enyylenediamine yuav tsum tau muab cia rau hauv lub tsev txias, cua ua kom sov ntawm qhov kub ntawm {2} {2}} degree. 2. Txav deb ntawm qhov chaw tiv thaiv: Khw kom deb ntawm hluav taws thiab cua sov kom tiv thaiv cov kev ua thermal thiab tso cov tshuaj lom.

02.

Cia kom deb ntawm qhov chaw tiv taws

Khaws kom deb ntawm hluav taws thiab cov khoom cua sov, tsis txhob kaw hnub ci thiab kaw lub hnub ci thiab tso cov tshuaj lom nitrogen oxide nitrogen oxide.

03.

Tais Cia

Nws yuav tsum tau muab cia kom deb ntawm cov neeg sawv cev oxidising, acids, tshuaj noj, thiab lwm yam kom tiv thaiv kev puas tsuaj rau ntim thiab ntim.

04.

Kev tiv thaiv tus kheej

Them sai sai rau tus kheej kev tiv thaiv no thaum ntim khoom thiab tswj kev ua haujlwm, hnav cov khaub ncaws ua haujlwm kom nruj, cov roj hmab khau ntev thiab lwm yam khoom siv tiv thaiv.

Kev ceev faj rau tuav 1, {{1} â paphylenediamine

Cov kev ceev faj hauv qab no yuav tsum tau coj thaum tuav 1, 4- benzenediam hniav.

1. Kev Cia Khoom Cia:1, {4- benedonmine yuav tsum tau muab cia rau hauv qhov chaw txias, muaj cua sov ntawm cov khoom hluav taws lossis cua sov thiab tshav kub. Lub thawv yuav tsum tau muab khi thiab khaws cia kom deb ntawm cov neeg sawv cev oxidising, acids thiab cov khoom noj tau zoo.

2. Handling ceev faj:Thaum siv, zam kev sib chwv kom tsis txhob muaj roj, siv lub chaw ntxuav huv si los sau cov xuab zeb thiab lub ntiaj teb hliv rau hauv hydrochloric acid thiab pov tseg tom qab 24 teev.

3. Kev tiv thaiv tus kheej:Hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov tes tsho nruj thiab ntev roj hmab. Cov ncauj qhov ncauj qhov ntswg yuav tsum hnav qhov chaw pa taws muaj qhov siab thiab tus kheej ua pa ua pa apparatus (scba) thaum muaj xwm txheej ceev.

4. Cov txheej txheem xwm txheej ceev:Yog tias muaj qhov txeej muaj tshwm sim, cais cov xau xau thaj chaw tsis huv, kos npe ceeb toom cov lus qhia thaum muaj xwm ceev hnav cov khaub ncaws pa thiab tshuaj lom neeg tiv thaiv. Tsis txhob kov cov khoom noj kom ncaj qha, sau nws nrog lub thawv huv thiab huv si nrog lub hau thiab muab nws tso rau hauv diluted thiab muab pov tseg rau nws tom qab 24 teev.

5. Hluav taws tua hluav taws:1, {{{1} enyylenediamine yog cov nplaim taws thaum raug rau cov nplaim liab liab thiab kub thiab reactse oxidising oxiding tus neeg sawv cev. Tua hluav taws nrog dej tshuaj tsuag nrog dej tshuaj tsuag, ua npuas dej, carbon dioxide, qhuav hmoov lossis xuab zeb.

6. Kev Noj Qab Haus Dej:1, {{{4- benediamine yog ib lub siab muaj zog ntawm lub siab xav, yuav hu rau Dermatitis, Eczema thiab Bronchial Hawb Pob. Thaum muaj kev sib chwv tawv nqaij, tshem tawm cov khaub ncaws tsis huv tam sim ntawd thiab ntxuav kom huv nrog xab npum thiab dej. Qhov muag yuav tsum tau yaug nrog ntau cov dej ntws lossis dej qab ntsev.

Yam kom txiav txim siab thaum xaiv 1, {{1} â penylenediamine

Purity thiab impurities

Xaiv cov siab purity 1, {{1} enyylenediamine, feem ntau yog txoj kev coj dawb huv yuav tsum tau tshaj 99% kom ntseeg tau tias zoo thiab ua tau zoo ntawm cov khoom.

Tus xa khoom rov qab thiab kev tsim nyog

Xaiv tus neeg xa khoom nrog lub koob npe nrov zoo thiab tsim nyog los xyuas kom meej cov khoom muaj kev cia siab thiab kev pab cuam tom qab.

Tus nqi

Nyob rau hauv lub neej ntawm kev ua tau zoo, piv cov nqi ntawm cov khoom lag luam sib txawv thiab xaiv cov khoom lag luam nrog cov nqi siab.

Ntim thiab Khoom Cia

Nkag siab txog kev ntim khoom thiab khaws cia ntawm cov khoom lag luam kom ntseeg tau tias qhov zoo ntawm cov khoom tsis muaj kev cuam tshuam thaum muaj kev thauj mus los thiab chaw khaws khoom.

Daim ntawv thov

Xaiv txoj cai 1, {{1} eny phenylenediamine raws li daim ntawv thov tshwj xeeb, xws li siv, tshuaj siv, thiab lwm yam.

Peb Lub Hoobkas

Tsim tau nyob rau hauv 2014, Hangzhou tau tshwm sim los ua tus thawj coj ua lag luam hauv kev lag luam hauv kev lag luam, tshwj xeeb hauv kev tsim khoom thiab faib khoom ntau ntawm cov khoom lag luam zoo.

Nrog rau cov kev cog lus ruaj khov los ua kom muaj kev hloov kho tshiab, zoo, thiab cov qhua tuaj yeem ua raws li peb txoj haujlwm ua tus xa khoom lag luam hauv Suav Tshuaj.

Nyob rau hauv lub toj roob hauv pes puas tau-hloov kho cov tshuaj, peb lub tuam txhab sawv raws li cov khoom ua tau zoo, kev tsim kho tshiab, thiab cov qhua tuaj noj mov. Txij li thaum peb tsim lub xyoo 2014, peb tau txuas ntxiv loj hlob thiab hloov zuj zus mus ntxiv, hloov pauv hloov thaum txhawb nqa peb cov tseem ceeb. Raws li cov khoom lag luam muaj txiaj ntsig ntawm cov pigments, dyes, pleev xim rau cov khoom xyaw, thiab ntau dua, peb txaus siab ua koj tus khub hauv kev sib deev thiab lub ntiaj teb ci.

Daim ntawv muaj cai

Cov FAQ

Q: Dab tsi yog 1, {{1} اylenediamine?

A: 1, {{{{1} enyylenediamine yog cov organic compound nrog cov tshuaj noj tshuaj c6h8n2. Nws yog 1, {4- Cov khoom tsis muaj cov khoom ntawm benzene thiab muaj ob pawg amino ua haujlwm.

Q: Qhov txawv ntawm phenylenediaiamine thiab PPD yog dab tsi?

A: Phenyylenediamine. Niaj hnub nimno dyes yog hluav taws xob organic dyes tsim muaj ntawm p-phenylenediamine (PPD) thiab lwm yam tshuaj thiab cov tshuaj tua kab mob kom tau lub neej ntev ntev.

Q: Dab tsi yog cov tsos thiab cov khoom ntawm 1, {{1} â paphylenediamine?

A: 1, {{{1} اylenediamine yog dawb rau lub teeb liab doog muaju, uas yuav tig xim liab qab lossis xim av.

Q: Dab tsi yog lub ntsiab siv ntawm 1, {{1} â yog phenylenediamine?

A: 1, {{{{1} اylenediamine tsuas yog siv los ua cov khoom siv khov kho thiab tseem siv cov tshuaj tua kab thiab cov roj hmab antioxidants.

Q: Yuav ua li cas lom yog 1, {{1} اylenediamine?

A: 1, {{{{1} enyylenediamine yog tshuaj lom thiab muaj qhov ncauj toxicity zoo ib yam li Aniline. Nws ld50 tus nqi yog 80mg / kg (kab ncauj).

Q: Dab tsi yog qhov xwm txheej ntawm kev noj qab haus huv ntawm 1, {1} âylenediammine rau tib neeg lub cev?

A: 1, {{{1} اylenediamine tuaj yeem nkag mus rau tib neeg lub cev los ntawm kev nqus tau, ua kom muaj kev puas tsuaj lossis ua rau tib neeg kev noj qab haus huv. Nws muaj cov nyhuv muaj zog thiab muaj peev xwm ua rau tawv nqaij thiab ua pa xws li hu rau dermatitis, eczema, thiab mob ntsws asthma.

Q: Yuav ua li cas kom tsis txhob muaj kev puas tsuaj ntawm 1, {1} اylenediammine rau tib neeg lub cev?

A: Zam kev sib chwv ncaj qha nrog 1, {1} âks} Lub ntsej muag tiv thaiv thiab siv, ua raws cov kev ua haujlwm zoo thiab ua raws cov txheej txheem kev nyab xeeb.

Q: Dab tsi yog qhov chaw cia khoom ntawm 1, {{1} â paphylenediamine?

A: 1, {{{1} enyylenediamine yuav tsum tau muab cia rau hauv chaw ua khoom txias, kom deb ntawm hluav taws, cua sov tshav ntuj. Khaws lub thawv ntim thiab khaws cia nws cais tawm los ntawm oxidants, acids, thiab cov khoom siv tau.

Q: Dab tsi yog qhov kev ceev faj rau thauj 1, {{1} اylenediamine?

A: Thaum thauj 1, {{1} اylenediamine, xyuas kom meej tias ntim ntim yog lawm, thiab tiv thaiv kev to taub, vau, poob lossis puas. Nws yog nruj me ntsis txwv tsis pub sib xyaw nws nrog cov kua qaub, oxidants, khoom noj khoom haus ntxiv. Nws yuav tsum muaj kev tiv thaiv los ntawm kev kis tau rau hnub ci, nag thiab kub thaum muaj kev thauj mus los.

Q: Dab tsi yog cov phom sij ntawm 1, {{1} اylenediamine hauv ib puag ncig?

A: 1, {{{{1} enyylenediamine yog kev phom sij rau ib puag ncig thiab tej zaum yuav ua rau dej ua qias. Nws txoj kev xav tau kom nruj me ntsis tswj thaum kho mob thiab tawm.

Q: Lub ntsej muag zoo li cas ntawm 1, {{1} â paphylenediamine?

A: 1, {{{{1} اylenediamine yog cov nplaim taws thiab tuaj yeem hlawv thaum raug qhib los yog qhov kub thiab txias rau cov pa yeeb yaj kiab.

Q: Yuav ua li cas nrog cov toast ntawm 1, {{1} â yog phenylenediamine?

A: Thaum muaj 1, {{1} اylenediamine xau yuav tsum raug cais tam sim ntawd thiab kev siv tau. Txiav tawm ntawm cov hluav taws, hnav cov khoom tiv thaiv tus kheej tsim nyog, thiab thauj nws rau cov xuab zeb uas muaj cov kua dej thiab maj mam hliv rau hauv hydrochloric acid rau kev kho mob.

Q: Dab tsi yog cov hluav taws kub tua hluav taws rau 1, {{1} â paphylenediamine?

A: Cov hluav taws kub tua hluav taws rau 1, {1} eny phenylenediamine suav nrog kev siv cov dej tua hluav taws, pa roj carbon dioxide, xuab zeb, qhuav hmoov lossis ua npuas dej. Thaum lub sij hawm lub tshuab tua hluav taws, cov neeg tua hluav taws yuav tsum tau hnav cov qhov ncauj qhov ntswg thiab tua hluav taws ntawm qhov chaw nyab xeeb thiab upwind.

Q: Dab tsi yog tus mob toxicity kuaj cov ntaub ntawv ntawm 1, {1} â yog phenylenesiamine?

A: Nyob rau hauv kev ntsuas mob toxicity Toxicity, LD50 tus nqi ntawm 1, {2} â paphylenediamine rau cov nas yog 80mg / kg (ntawm ncauj (ntawm ncauj).

Q: Yog 1, {{1} â penylenediamoline carcinogenic?

A: Hais txog carcinogenicity ntawm 1, {1} اylenediamine, qhov kev ntsuam xyuas thoob ntiaj teb yog cov pov thawj hauv cov tsiaj tseem tsis meej.

Q: Dab tsi yog cov ntawv thov ntawm 1, {{1} â yog phenylenediamine nyob rau hauv Dowenenediamine nyob rau hauv Dow Dag?

A: Nyob rau hauv qhov kev lag luam Dow, 1, {{1} اylenediamine yog tsuas yog siv los ua kev tsim khoom ntawm Azo Dyes thiab Sulphur Dyes.

Q: Yog 1, {{1} â yog phenylenesiamine nplaim taws?

A: Yog, 1, {{{1} penylenediamine yog cov nplaim taws thiab tuaj yeem tso cov tshuaj oxide thaum sib txuas.

Q: Npaum li cas yog cov solubility ntawm 1, {{1} â yog phenylenediamine?

A: 1, {{{{1} اylenediamine yog soluble nyob rau hauv cov kuab tshuaj xws li dej, ethane, ether, chloroform thiab benzene.

Q: Puas yog 1, {{1} اylenediamine ruaj khov?

A: 1, {{{{1} eny phenylenediamine yog ruaj khov nyob rau hauv chav sov, tab sis nws yuav tsum tau zam ntawm cov muaj zog oxidants, acids, acidms, acidming kom tsis txhob muaj kev tawm tsam.

Q: Dab tsi yog cov ntaub ntawv qhia txog cov ecological ntawm 1, {{1} اylenediamine?

A: 1, {{{{1} enyylenediamine yog kev phom sij rau ib puag ncig thiab tej zaum yuav ua kom muaj kuab paug rau cov dej lub cev. Nyob rau hauv ecological kev tshuaj xyuas, nws muaj peev xwm cuam tshuam rau cov tsiaj muaj sia thiab cov kab mob ecosystem yuav tsum tau txiav txim siab.

Cim npe nrov: 1, {{{1} enyylenediamine, Suav 1, {{} penylenediamine cov chaw tsim khoom, cov chaw muag khoom, Hoobkas

1, {{{1} â penylenediamine