Khoom Description
Khoom npe: o-Toluidine
CAS: 95-53-4 Nr
PIB: 202-429-0
Melting point: -23 ° C
Kub taw tes: 199-200℃(lit.)
Ceev: 1.008 g / mL ntawm 25℃(lit.)
Vapor ceev: 3.7 (vs huab cua)
Vapor siab: 0.26 mm Hg (25 degree)
Refractive index: n20/D 1.572 (lit.)
Fp: 185℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua O-Toluidine ua ib qho tseem ceeb nruab nrab rau kev sib txuas cov dyes, pigments thiab tshuaj active cov khoom xyaw nrog aromatic amine qauv.
2. Ua haujlwm O-Toluidine CAS 95-53-4 ua cov tshuaj reagent rau kev kuaj xyuas nitrite ions thiab hlau ions hauv kev sim tshuaj chemistry.
3. Ua haujlwm raws li cov khoom siv raw rau kev tsim cov roj hmab antioxidants thiab kev ua liaj ua teb fungicides.
Cia thiab ceev faj
Khaws O-Toluidine CAS 95-53-4 ntawm 5–25℃nyob rau hauv kaw amber iav nruas, kom deb ntawm lub teeb, tshav kub, muaj zog acids thiab oxidants. Hnav hnab looj tes nitrile, daim npog ntsej muag thiab daim npog ntsej muag roj; zam kev nqus pa ntawm vapor, daim tawv nqaij / qhov muag thiab kev noj tshuaj (tshuaj lom thiab carcinogenic). Reseal nruj nreem siv tom qab siv los tiv thaiv to thiab degradation; pov tseg cov pov tseg ntawm cov ntawv tso cai muaj kev phom sij rau cov neeg ua haujlwm.
Dab tsi yog qhov txiaj ntsig ntawm kev noj o-Toluidine?
1. Nta O-Toluidine siab reactivity ntawm cov amino thiab methyl pawg, ua kom muaj txiaj ntsig zoo ntawm cov khoom sib txawv siab - muaj txiaj ntsig zoo tshuaj.
2. Muaj O-Toluidine CAS 95-53-4 zoo solubility hauv cov kuab tshuaj organic, ua kom yooj yim cov tshuaj tiv thaiv homogeneous hauv kev tsim khoom.
3. Muab kev ua haujlwm ruaj khov raws li kev tswj hwm kev cia khoom, ua kom cov khoom zoo sib xws hauv cov ntawv thov qis.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Alpha -Methylstyrene CAS 98-83-9 |
| 2 | Cyclopentanol CAS 96-41-3 |
| 3 | 2 2-Bis (4-Aminophenyl) Hexafluoropropane CAS 1095-78-9 |
| 4 | 2′ -Methylacetoacetanilide CAS 93-68-5 |
| 5 | Chloroiodomethane CAS 593-71-5 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 2-Bromohexanoic Acid CAS 616-05-7 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj o-toluidine cas 95-53-4 manufacturers, lwm tus neeg, Hoobkas
