alaabta

Lambarka CAS. 9003-17-2 Soo-saare tayo sare leh Polybutadiene / Qiimaha ugu fiican/muunad waa bilaash. Hayso Shahaadada REACH.

Sharaxaad kooban:

Magaca: Polybutadiene
EINECS: Lama heli karo
CAS:Lambarka 9003-17-2
Cufnaanta: 0.9 g/mL heerkul ah 25 °C (iftiin)
PSA:0.00000
Diiwaanka: 1.47780
Milmida: Lama heli karo
Heerka Dhalmada:−6 °C
Qaacidda: (C4H6)x
Barta Karkarinta: Lama heli karo
Miisaanka Molekule: 54.09044
Barta Iftiinka: 113 °C
Macluumaadka Gaadiidka: Lama heli karo
Muuqaalka: Lama heli karo
Xeerarka Khatarta: Lama heli karo
Calaamadaha Khatarta: Lama heli karo
Isku-magacyo: 1,3-Butadiene, homopolymer; 1,3-Butadiene, polymers; Atactic butadiene polymer; Butadiene homopolymer; Butadiene resin; Nisso BN 1000
Xogta Maqaalka: 1163
Gaadiidka: badda ama hawada
hababka lacag bixinta: L/C, T/T, D/A, D/P, O/A, paypal, western union iwm. aqbal dhammaan lacag bixinta.


  • Summada:MIT-IVY INDUSTRY CO.,LTD
  • Daahirnimo:≥99%
  • CAS:9003-17-2
  • Magaca:Polybutadiene
  • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    FAAHFAAHIN DEGDEG AH

    Magaca: Polybutadiene

    EINECS: Lama heli karo

    CAS:Lambarka 9003-17-2

    Cufnaanta: 0.9 g/mL heerkul ah 25 °C (iftiin)

    PSA:0.00000

    Diiwaanka: 1.47780

    Milmida: Lama heli karo

    Heerka Dhalmada:−6 °C

    Qaacidda: (C4H6)x

    Barta Karkarinta: Lama heli karo

    Miisaanka Molekule: 54.09044

    Barta Iftiinka: 113 °C

    Macluumaadka Gaadiidka: Lama heli karo

    Muuqaalka: Lama heli karo

    Xeerarka Khatarta: Lama heli karo

    Calaamadaha Khatarta: Lama heli karo

    Isku-magacyo: 1,3-Butadiene, homopolymer; 1,3-Butadiene, polymers; Atactic butadiene polymer; Butadiene homopolymer; Butadiene resin; Nisso BN 1000

    Xogta Maqaalka: 1163

    Gaadiidka: badda ama hawada

    hababka lacag bixinta: L/C, T/T, D/A, D/P, O/A, paypal, western union iwm. aqbal dhammaan lacag bixinta.

    Codsiga

    Waxaa loo isticmaalaa sidii daawo dhexdhexaad ah

    Faahfaahinta

    Polybutadiene, oo leh lambarka diiwaangelinta CAS 9003-17-2, waxaa sidoo kale loo yaqaan 1,3-Butadiene, polymers. Waxay ka tirsan tahay qaybaha wax soo saarka ee Polymers; Dienes; Hydrophobic Polymers; Polymer Science. Qaacidada molecular-ka kiimikadan waa (C)4H6)xMagaceeda nidaamsan waxaa la yiraahdaa 1,3-Butadiene, homopolymer. Koodhka kala soocidda waa TSCA Calanka XU [Ka reeban warbixinta iyadoo la raacayo Xeerka Cusboonaysiinta Kaydka].

    Sifooyinka jireed ee Polybutadiene: waa caag macmal ah oo aad u adkeysi badan. Sababtoo ah adkeysigeeda aadka u fiican, waxaa loo isticmaali karaa soo saarista kubbadaha golf-ka. Kororka kulaylka ayaa ka hooseeya alaabada ku salaysan caagga polybutadiene ee la mariyo dabacsanaan soo noqnoqda inta lagu jiro adeegga. Hantidani waxay horseedaa isticmaalkeeda dhinacyada taayirada baabuurta iyo kuwa xamuulka qaada. Iska caabinta rogidda oo hooseysa ee caaggan ayaa sidoo kale horseedda isticmaalka qaybta taayirada; si kastaba ha ahaatee, jiidista qabow ee liidata iyo iska caabbinta koritaanka goynta ayaa xaddidaysa isticmaalka inuu la mid noqdo noocyada kale ee caagga. Polybutadiene waxaa lagu qasi karaa, oo lagu xiri karaa, noocyada kale ee caagga sida caagga dabiiciga ah ee styrene-butadiene si loo wanaajiyo sifooyinka taayirada taayirada iyo codsiyada kale. Kaararka Polybutadiene waxaa loo isticmaali karaa shaabadaha biyaha ee biyo-xidheennada sababtoo ah sifooyinka nuugista biyaha oo hooseeya. Rasaasta cinjirka ah iyo xidhmooyinka waddooyinka waxaa sidoo kale soo saari kara caagga polybutadiene.

    Diyaarinta Polybutadiene: waxaa laga samayn karaa monomers badan oo 1,3-butadiene ah oo maraya polymerization xagjir ah oo xor ah si loo sameeyo molecule silsilad polymer ah oo aad u dheer. Eeg jaantuska falcelinta soo socota si aad u hesho tusaalooyin ku darista 1,2- iyo 1,4 ee silsilad polybutadiene ah.

    Polybutadiene waxaa inta badan loo isticmaalaa qaybo kala duwan oo taayirada baabuurta ah. Isticmaalka qaybta taayirada ee taayirada waaweyn waxay gacan ka geysataa hagaajinta xoqidda, tusaale ahaan, yaraanta xirashada, iyo socodsiinta taayirka qabow marka loo eego, maadaama kulaylka gudaha uu si dhakhso ah u soo baxo. Dhinaca taayirada baabuurta waaweyn, isticmaalka caagga polybutadiene wuxuu gacan ka geystaa hagaajinta daalka ilaa cimriga cilladda sababtoo ah dabacsanaanta joogtada ah inta lagu jiro orodka. Natiijo ahaan, taayiradu ma qarxi doonaan xaaladaha adeegga ee aadka u daran. Kaarboorka Polybutadiene waxaa loo isticmaali karaa tuubada gudaha ee tuubooyinka si loogu buufiyo ciidda, oo ay weheliso caag dabiici ah. Fikradda ugu weyni waa in la kordhiyo adkeysiga. Kaarboorkaan waxaa sidoo kale loo isticmaali karaa daboolka tuubooyinka, inta badan tuubooyinka pneumatic iyo biyaha. Kaarboorkaan waxaa sidoo kale loo isticmaali karaa suufka tareenka, baloogyada buundooyinka, kubbadaha golfka, iwm. Taayirada baabuurta, caagga polybutadiene waxaa loo isticmaali karaa SBR qaybta taayirada. Kaarboorka Polybutadiene waxaa lagu qasi karaa caagga nitrile si loo fududeeyo farsamaynta. Si kastaba ha ahaatee isticmaalka weyn wuxuu saameyn karaa iska caabbinta saliidda ee caagga nitrile. Polybutadiene waxaa loo isticmaalaa soo saarista alaabta carruurtu ku ciyaarto ee SuperBalls ee soo celinta sare leh. Iyada oo ay ugu wacan tahay awoodda sare ee adkeysiga, 100% Vulcanizate oo ku salaysan Polybutadiene Rubber ayaa loo isticmaalaa kubbado waalan - tusaale ahaan, kubad haddii laga soo tuuro dabaqa 6aad ee guriga waxay dib ugu soo noqon doontaa dabaqa 5½ ilaa 6aad (iyadoo aan loo eegin in aysan jirin iska caabin hawo). Waxaa sidoo kale loo isticmaalaa shidaal ahaan iyadoo lala kaashanayo oksaydheeye ku jira Kor u qaadayaasha Rocket-ka ee kala duwan sida gaariga H-IIB ee Japan. Polybutadiene Rubber waxaa lagu qasaa Polystyrene si loo diyaariyo High Impact Polystyrene (HIPS).

    Sareynta

    1. Tayada ugu fiican ee baahidaada

    2. Qiimaha tartanka suuqa Shiinaha

    3. Taageero farsamo oo qaangaar ah

    4. Taageero xirfadeed oo saadka ah

    5. Khibrad buuxda oo ku saabsan tiro badan oo konteenaro ah oo laga soo raro dekedda badda Shiinaha

    6. Shixnad degdeg ah oo ay sameeyeen khadka rarista ee sumcadda leh

    7. Ku xidh baakadaha balastarada sida codsiga gaarka ah ee iibsadaha

    8. Adeegga ugu fiican ka dib marka la raro.

    9. Khibrad buuxda oo ku saabsan dhoofinta

    10Alaab ceeriin ah oo asal ahaan ka soo jeeda Shiinaha

     
    Xoogga Muhiimka ah

    Cilmi-baarista Qandaraaska

    Waxaa naloo aqoonsaday khibradda aan u leenahay isku-darka dabiiciga ah ee isku dhafan. Si aad noola shaqeyso, waxaad yeelan doontaa faa'iidooyinka soo socda.

    Qiimo macquul ah

    Kor u qaad awoodda warshadeenna Tobanaan sano oo waayo-aragnimo ah oo ku saabsan isku-darka dabiiciga ah Iskaashiga casriga ah ee warshadaha

    Soo-saarista Qandaraaska

    Mareegtayadu waxay soo saartaa iyadoo la raacayo tilmaamaha GMP. Iyada oo la adeegsanayo awoodaha cilmi-baarista gudaha, waxaan yareyn karnaa kharashyada, isla markaana, inta lagu jiro, tayada ma lumin karno. Isbarbardhig shirkadaha kale ee qandaraaska sameeya waxaan leenahay afar faa'iido oo waaweyn.

    Goob cusub oo la dhisay oo si hufan u soo saari karta kharash badan U hoggaansan xeerarka deegaanka oo sii kordhaya Koox jilicsan laakiin u heellan xirfado xirfadeed oo gaar ah oo ay leedahay kooxda maamulka oo leh aragti fog iyo bartilmaameedyo korriin Xoog Gaar ah: Falcelinta Katalytic Waxaan leenahay xarun cilmi-baaris oo gaar ah oo kaatalyst biraha qaali ah oo soo celin karta 95-97% birta qaaliga ah. Tani waxay ka caawin kartaa macaamiisha inay yareeyaan kharashkooda ilaa 50%.

    Faylalka faylalka ee aad leedahay

    Waxaan horumarinay noocyo badan oo dhexdhexaadin ah oo loogu talagalay API-yada, kiimikooyinka beeraha iyo kiimikooyinka warshadaha gaarka ah ee loogu talagalay shirkadaha ugu sarreeya adduunka.

    Macluumaadka Shirkadda

    MIT-IVY INDUSTRY CO.,LTD waa shirkad soo saarta iyo dhoofisa rinjiyada kiimikada ee fiican iyo daawooyinka dhexdhexaadka ah ee Shiinaha.

    Inta badan waxay soo saaraan alaabada taxanaha aniline iyo alaabada taxanaha chlorine.

    MIT –IVY Chemicals Industry Co., Ltd. waa shirkad hormuud u ah soo saarista kiimikada muddo 21 sano ah iyadoo leh qalab wax soo saar oo dhammaystiran iyo maareyn taxaddar leh iyo dayactir mashiinno.

    Waxaan adeegsanaa tignoolajiyada wax soo saarka ee horumarsan iyo hababka tijaabada si aan u xaqiijino wax soo saarka, xakamaynta tayada si loo gaaro heerka. Waxaa na ansixiyay SGS, ISO9001, ISO140 01, GB/HS16949 iyo T28001.

    Waxyaabaha ugu muhiimsan ee Mit-Ivy waxay ka kooban yihiin:

    API, dhexdhexaadiyeyaasha dawooyinka, dhexdhexaadiyeyaasha rinjiga, kiimikooyinka khaaska ah

    Suuqyadeenna ugu waaweyn waxaa ka mid ah Ameerika, Hindiya, Afrika, Indonesia, Turkiga, Koonfur-bari Aasiya, Galbeedka Aasiya iwm. Badeecadaha ugu muhiimsan ee MIT-IVY Industry waxay wadaagaan 97% suuqa gudaha oo ku takhasusay wax soo saarka iyo maamulka, Waxaan ku siin karnaa badeecadaha qiimo tartan badan. tayo sare leh iyo qiimo waxaana lagu soo dhaweynayaa in lala tashado. Shirkaddayadu waxay leedahay dad xirfadlayaal ah oo ku takhasusay cilmi-baarista iyo horumarinta kiimikada iyo maaraynta dhiirigelinta, waxay bixiyaan alaabada kiimikada wanaagsan oo leh adeeg tayo sare leh iyo adeeg dhow, sidoo kale waxay bixiyaan badeecooyin gaar ah oo loo habeeyay iyadoo loo eegayo baahida macaamiisheenna. Waxaan leenahay koox shaqo maamul oo wanaagsan oo is-dhiirigelin leh oo leh falsafad guud, daryeel iyo ballanqaad iyada oo loo marayo shaqada kooxeed, kooxdeennu waxay ku dadaalaysaa inay gaarto guul ay ku farxiso macaamiisheenna iyo nafteena. Waxaan si joogto ah u cusboonaysiinnaa alaabadayada waxaanan horumarinnaa adeeggayaga, shabakadda iibka. Sidaa darteed, waxaan bilownaa qaabka iibka ugu horreeya ee shabakadda Shiinaha, kaas oo ah ganacsiga tafaariiqda ee baakadaha yaryar oo keenaya noocyo maamul oo kala duwan. Badeecooyinkeenna si ballaaran ayaa loogu dhoofiyaa Koonfurta Kuuriya, Fiyatnaam, Australia, Yurub iyo Koonfurta Ameerika, oo ay si weyn ugu taliyaan macaamiisheenna. Waxaan ku adkeysaneynaa mabda'a maamulka "Suuqu waa kombaskeena, Tayadu waa nolosheenna, Amaahdu waa nafteenna". Kalsoonida macaamiishu waa budadayada hore, qanacsanaantooduna waa yoolkeena dhibka badan.

    Adeegga Macaamiisha ee Summada:
    Shabakaddayada kooxda akoonnada adeegga macaamiisha ee JIT ee Shiinaha waxay horumarisaa oo hirgelisaa fikrado loogu talagalay in macaamiisheenna loogu sahlo kiimikooyinka warshadaha iyo kuwa gaarka ah.
    Faa'iidooyinkaaga:
    ● Adeegga macaamiisha ee dhexe wuxuu taageeraa fududeynta habraacyada maamulka, taasoo keenta waqti iyo kharash badbaadin.
    ● Shabakadeena Shiinaha iyo xalalka saadka ee casriga ah waxay hubinayaan in kiimikooyin tayo isku mid ah la siiyo macaamiisha leh goobo wax soo saar oo dhowr ah waxayna gacan ka geystaan ​​​​sugidda amniga qorsheynta iyo isku hallaynta hababka.
    ● Hababkeena si joogto ah ayaa loo hagaajiyaa loona waafajiyaa qaab-dhismeedka iyo shuruudaha macaamiisheenna ee isbeddelaya.

    Adeegga Sare ee Saadka Kiimikada:
    Adeegga saadka kiimikada waa mid aad u xirfad badan waana inuu noqdaa mid ka sarreeya heerka caadiga ah ee Qaramada Midoobay, gaar ahaan taxanaha Fasalka DGR. Waxaan bixinaa xal ujeedo gaar ah si loo wanaajiyo adeegga kooxda baakadaha iyo calaamadaynta ee saadka iyo ku habboon ee maamulayaashayada. Dekedahayaga ugu muhiimsan Shiinaha oo leh bakhaarada kiimikada DGR waa inay ka shaqeeyaan kiimikooyin gaar ah oo ay adeegsadaan dhammaan waraaqaha khuseeya.

    Awoodahayaga qaybinta waxaa ka mid ah:
    ● Bixinta dabacsanaanta, xalal caqli badan
    ● Wax kasta laga bilaabo shixnadaha tirada badan ee kumanaan tan ilaa shixnadaha ugu yar ee alaabta la xirxiray iyo xitaa muunado.
    ● Baaxadda - kaydinta iyo rarista budada iyo dareerayaasha - dhaqdhaqaaqa badeecadaha maraakiibta - budada iyo dareerayaasha badan
    ● Farmashiyaha, quudinta iyo kaydinta cuntada iyadoo la raacayo heerarka la aqoonsan yahay
    ● Alaabada loo kala saaray iyadoo loo eegayo qaybta ganacsiga iyo kala soocidda khatarta
    ● Kaydinta iyo gaadiidka heerkulka la xakameeyey
    ● Xakamaynta kharashka oo wax ku ool ah
    ● Dib-u-baakayn, buuxinta durbaanka, bacaha lagu shubo, jeexjeexidda iyo buuxinta
    ● KPI-yada gaarsiinta macaamiisha waxqabadka dhammaystirka gaarsiinta

    Haddii aad xiisaynayso inaad hesho qiimayaal badan,

    please add WHATSAPP:0086-13805212761 or E-MAIL:info@mit-ivy.com

    Waxyaabaha ugu muhiimsan

    MIT-IVYINDUSTRYCO.,LTD

    Mit-Ivy waa kiimikooyin fiican oo caan ah iyo dhexdhexaadin daawooyin ah
    soo saaraha oo taageero xooggan ka haysta R&D Shiinaha.
    Inta badan waxaa ku lug lahaa Aniline, chlorine-ka.
    Lacag-bixinta: DA 60 MAALMOOD
    TEL:008619961957599   E-MAIL:info@mit-ivy.com

    产品 Badeecada CAS
    N,N-二甲基-1,4-苯二胺 N,N-Dimethyl-1,4-phenylenediamine DMPD 99-98-9
    N,N-二甲基苄胺 N,N-Dimethylbenzylamine BDMA 103-83-3
    N,N-二甲基甲酰胺 N,N-Dimethylformamide DMF .68-12-2
    N,N-二甲基甲酰胺二甲缩醛
    DMF-DMA
    N,N-Dimethylformamidedimethylacetal (DMF-DMA) 4637-24-5
    N,N-二甲基乙酰胺 N,N-Dimethylacetamide DMAC 127-19-5
    N,N-二乙基间甲苯甲酰胺
    避蚊胺
    N,N-diethyl-m-toluamide DEET 134-62-3
    N,N-二乙基羟胺 N,N-Diethylhydroxylamine DEHA 3710-84-7
    N-甲基-N-羟乙基苯胺
    2-(N-甲基苯胺)乙醇
    2-(N-methylanilino)ethanol 93-90-3
    N-甲基吡咯烷酮 N-methylpyrrolidone 872-50-4
    N,N-二甲基苯胺 N,N-Dimethylaniline DMA 121-69-7
    N,N-二甲基对甲苯胺 N,N-Dimethyl-p-toluidine DMPT 99-97-8
    N,N-二甲基邻甲苯胺 N,N-Dimethyl-o-toluidine DMOT 609-72-3
    N,N-二乙基苯胺 N,N-Diethylaniline 91-66-7
    N,N-二乙基间甲苯胺 N,N-Diethyl-m-toluidine 91-67-8
    N,N-二羟乙基苯胺 N,N-Dihydroxyethylaniline PDEA 120-07-0
    N-乙基间甲苯胺
    N-乙基-3-甲基苯胺
    N-Ethyl-m-toluidine/N-Ethyl-3-methylaniline 102-27-2
    N-乙基-N-氰乙基苯胺 3-(N-ethylanilino)propiononitrile 148-87-8
    N-乙基-N-羟乙基苯胺 N-Ethyl-N-hydroxyethylaniline 92-50-2
    N-乙基-N-苄基苯胺
    乙基苄基苯胺;
    N-苄基-N-乙基苯胺
    N-ethyl-N-phenylbenzenemethanamine 92-59-1
    N-乙基-N-氰乙基间甲苯胺 N-2-cyanoethyl-N-ethyl-m-toluidine 148-69-6
    N-乙基-N-苄基间甲苯胺 N-Benzyl-N-ethyl-m-toluidine 119-94-8
    N-乙基邻甲苯胺 N-Ethyl-o-toluidine/2-Ethylaminotoluene 94-68-8
    N-乙基苯胺 N-Ethylanilin 103-69-5
    N-甲基苯胺 N-Methylaniline 100-61-8
    N,N-二甲基-间甲基苯胺 N,N-DIMETHYL-M-TOLUIDINE 121-72-2
    N-甲基二苯胺 N-Methyldiphenylamine 552-82-9
    N-甲基-邻甲基苯胺 N-METHYL-O-TOLUIDINE 611-21-2
    N-甲基-对甲基苯胺 N-METHYL-P-TOLUIDINE 623-08-5
    4-甲基-N-苯基苯胺 N-PHENYL-P-TOLUIDINE 620-84-8
    N-异丙基苯胺 N-ISOPROPYLANILINE 768-52-5
    N,N-二氰乙基苯胺 N,N-Dicyanoethylaniline 1555-66-4
    N,N-二羟乙基-对甲基苯胺 N,N-DIHYDROXYETHYL-P-TOLUIDINEDHEPT .3077-12-1
    N-乙基-2-硝基苯胺 N-Ethyl-2-Nitro-Benzenamine 10112-15-9
    2,4-二氯苯胺 2,4Dichloroaniline 554-00-7
    N-(2-羟乙基)乙二胺 AEEA 111-41-1
    1,3-二甲基-2-咪唑啉酮N,N-二甲基亚乙基脲1,3-二甲基-2-咪唑啉酮(DMI) 1,3-Dimethyl-2-imidazolidinone DMI
    N,N'-dimethylimidazolidinone
    80-73-9
    N,N-二苄基羟胺 N,N-Dibenzylhydroxylamine 621-07-8
    对甲苯胺 P-Toluidine PT 106-49-0
    邻甲苯胺 O-Toluidine OT 95-53-4
    二乙基乙醇胺 DEEA; DEAE 100-37-8
    甲萘胺 AlphaNaphthylamine 134-32-7
    间二氯苯 1,3-Dichlorobenzene MDCB 541-73-1
    间甲苯胺 M-Toluidine MT 108-44-1
    间苯二胺 M-PHENYLENEDIAMINE MPDA 108-45-2
    多乙烯多胺 PEPA 68131-73-7
    二乙烯三胺(DETA) Diethylenetriamine DETA 111-40-0
    三乙烯二胺 Triethylenediamine 280-57-9
    三乙烯四胺 TriethylenetetramineTETA 112-24-3
    四乙烯五胺 TEPA 112-57-2

    Ku takhasusay soo saarista iyo ganacsiga kiimikooyinka iyo walxaha firfircoon.

    ---- Iyadoo lala kaashanayo koox cilmi-baaris iyo cilmi-baaris ah oo khibrad u leh horumarinta Kaarboohaydraytyada, Nukliyeotiga iyo Nukliyeotiga.

    ----- In xiriir joogto ah oo muddo dheer ah lala yeesho boqolaal shirkadood oo iskaashanaya si loogu ganacsado kumanaan alaab ah.

     ---- Qalab casri ah oo gacan ka geysanaya bixinta wax soo saar iyo adeeg tayo sare leh.

     Kormeerka tayada adag iyo nidaamka gaarsiinta degdegga ah.

    ---- Markaan helnay shahaadada ISO9001:2008 (shahaadada nidaamka maaraynta tayada caalamiga ah). Iyadoo la adeegsanayo maamul gudaha oo adag, waxaan bixin karnaa badeeco tayo sare leh, oo loo dhoofiyo Mareykanka, Yurub iyo Japan, iwm.

    ----- Macaamiisheena waxaa la siin doonaa tijaabo iyo falanqayn dhammaystiran si loo hubiyo tayada alaabta.

    ---- Soo dejin degdeg ah iyo keenis degdeg ah marka la helo lacagta waa ballanqaadkeena dhammaan macaamiishars.

    Koox xirfadlayaal ah oo had iyo jeer shaqeysa.

    ------Hibo aad u wanaagsan oo khibrad weyn u leh dhinacyada cilmi-baarista, wax soo saarka iyo xakamaynta tayada.

    ---- Koox iib ah oo heer sare ah oo khibrad qani ah u leh ganacsiga caalamiga ah, kuwaas oo bixin kara khibrado macaamiil oo wanaagsan.

    ---- Shaqaalaha adeegga ayaa sugaya wakhti kasta si ay u xalliyaan dhibaato kasta inta lagu jiro iyo ka dib dalabka ugu dhakhsaha badan.

    公司1
    公司2
    公司3
    公司4
    公司10
    公司5
    Warshadaha MIT-IVY 008613805212761
    Warshadaha MIT-IVY 008613805212761
    DA 90 MAALMOOD
    Warshadaha MIT-IVY 008613805212761
    证书3
    119-94-8 MUUNISKU WAA BILAASH
    Warshadaha MIT-IVY 008613805212761
    证书2
    DA 90 DYAS
    22
    222
    N,N-Diethylaniline
    N,N-Diethylaniline
    N,N-DIMETHYL-P-TOLUIDINE 78
    N,N-DIMETHYL-P-TOLUIDINE 331

  • Kii hore:
  • Xiga:

  •  

     

     

     

     

     

     

     

     

     

     

    Halkan ku qor fariintaada oo noo soo dir