Cov khoom lag luam
Khoom npe: catephol
Cov Lus Txhais: Pyrocathacele; 1,2-benzeniol
CAS: 120-80-9
MF: C6h6o2
MW: 110.11
Einecs: 204-427-5
Melting taw tes: 100-103 degree
BLAIL NTAM: 245 DEGREE
Saib ceev: 1.371 g / cm3
Ntim: 25 kg / hnab, 25 kg / nruas
Solubility: soluble hauv dej, ethanol, ethane, benzene, chloroform, tsis yooj yim soluble hauv pyridine thiab alkaline cov kev daws teeb meem.
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
| Kev tshwm sim | Lub teeb Grey rau lub teeb xim av Crystal |
| Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
| Melting taw tes | 100-103 degree |
|
Cov hlau hnyav (raws li pb) |
Tsawg dua los yog sib npaug rau 0.1% |
|
Residue ntawm ignition |
Tsawg dua los yog sib npaug rau 0.5% |
Daim ntawv thov
CatepeChov yog qhov tseem ceeb tshaj plaws rau kev siv hluav taws xob nrog rau cov tshuaj thiab cov tshuaj tua kab, cov roj hmab, roj hmab, thiab lwm thaj teb. Nws qhov kev siv tshwj xeeb siv cover ntau yam qhov ntev xws li tshuaj siv yeeb tshuaj, antioxidant npaj, thiab kev muaj cov khoom siv ntxiv.
Roj Hmab Thiab Electropilating Kev Lag Luam:
Raws li cov roj hmab nyuaj, categol ua kom muaj zog thiab cov khoom siv roj hmab.
Siv los ua hluav taws xob ntxiv ntxiv rau kev txhim kho cov kev kho mob saum npoo ntawm cov hlau.
Kev npaj ntawm cov ntaub ntawv polymer:
Epoxy Resin Curse Tus Neeg Sawv Cev: CateChov tuaj yeem siv rau cov ntaub ntawv sib xyaw ua kom tau raws li cov yuav tsum tau ua.
Nplaim retardant Intermedant Intermedia: categol tuaj yeem hluavtetic phosphorus raws cov nplaim taws retardant uas tau raws EU cov qauv txheej txheem.
Khoom siv hluav taws xob:
Categhol yog qhov tseem ceeb intermediates siv rau kev tsim cov adrenaline, isoprotererurol (rau kev kho mob hawb pob), thiab cov neeg ntaus pob ua ntej (rau anti Parkinson cov tshuaj tua kab).
Kev tshawb fawb ntawm Tshuaj Tiv Thaiv Anticancer: nws cov derivatives (xws li 4 - tert {} butyl-categancer kev ua haujlwm.
Kev tua kab mob thiab anti - corrosion:
Kev siv tshuaj tiv thaiv qis (0.1% -0.5%) yog siv rau kev kho mob ntaus ntawv, hloov qee cov tshuaj tua kab mob ib txwm muaj.
Tshuaj lom neeg ua liaj ua teb:
CateChov tuaj yeem hloov kho cov tshuaj tua kab xws li carbendazim thiab propiconazole.
Raws li cov nroj tsuag kev txhim kho kev tswj hwm, categhol txhawb nqa kev loj hlob qoob loo.
Ntim
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Nyob deb ntawm hluav taws thiab cua sov thiab kom tsis txhob sib xyaw nrog lwm cov tshuaj uas muaj ntau cov roj av, oxidants, acids thiab alkalis.
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
Nyob ntawm seb cov kev cai ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Peb tuaj yeem xa cov nqi tsawg dua ntawm huab cua lossis cov neeg nqa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab lwm cov kab thoob ntiaj teb hloov chaw tshwj xeeb.
Peb tuaj yeem thauj cov nyiaj loj dua los ntawm hiav txwv mus rau ib qho chaw nres nkoj tshwj xeeb.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam customized raws li peb cov neeg siv khoom xav tau thiab cov khoom ntawm lawv cov khoom.
1, T/T
2, L/C
3, vixaj
4, credit card
5, paypal
6, Alibaba Kev Tsim Kho Kev Lag Luam
7, Western Union
8, MoneyGram
9, tom qab ntawd, tej zaum peb tseem lees txais Alipay lossis WeChat.
Cov FAQ
Koj MOQ yog dab tsi?
Feem ntau peb MOQ yog 1 kg, tab sis qee zaus nws kuj yog hloov tau thiab yog nyob ntawm cov khoom.
Lub sijhawm twg uas koj feem ntau ua?
Exw, FCA, FCA, FCA, CFR, CF, CIF, DDU, DDP, thiab lwm yam nyob ntawm koj qhov xav tau.
Kuv tuaj yeem tau txais cov qauv los kuaj xyuas qhov zoo?
Tom qab cov nqe lus pom zoo, koj tuaj yeem xav tau cov qauv los kuaj xyuas zoo thiab peb xav muab cov qauv.
Koj puas tuaj yeem muab cov kev pabcuam customized?
Yog lawm, peb tuaj yeem customsize khoom, sau npe lossis pob ntawv raws li koj xav tau.
Tiv Tauj Peb
Cim npe nrov: Cais CatcherChool / pyrocathaol / 1,2-benzeniol CAS 120-80-9, Tuam Tshoj catenediol CAS 120-9 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
