Khoom Description
Khoom npe: Phenylphosphonic dichloride
CAS: 824-72-6 Nr
IB: 212-534-3
Melting point: 3℃(lit.)
Boiling point: 258℃(lit.)
Ceev: 1.375 g / mL ntawm 25℃(lit.)
Vapor siab: 2.36Pa ntawm 25 degree
Refractive Index: N20 / D 1.559 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Phenylphosphonic dichloride feem ntau yog siv los ua cov reagent tseem ceeb rau kev qhia txog phenylphosphonate pawg hauv cov organic synthesis, tshwj xeeb tshaj yog rau cov kws tshuaj thiab cov tshuaj agrochemicals.
2. Phenylphosphonic dichloride CAS 824-72-6 ua lub tsev thaiv ntau yam rau cov nplaim hluav taws, cov yas, thiab ligands hauv kev sib koom ua ke chemistry.
3. Cov compound no kuj yog siv rau hauv kev tsim cov polymers, xws li polyphosphonates, thiab ua ib qho nruab nrab rau cov tshuaj tshwj xeeb.
Cia thiab ceev faj
1. Khaws cov phenylphosphonic dichloride rau hauv qhov txias, qhuav, zoo- qhov chaw cua, nyob rau hauv qhov chaw tsis zoo (xws li, nitrogen lossis argon), thiab kom deb ntawm cov dej noo, cua sov, thiab cov khoom siv tsis sib xws.
2. Khaws Phenylphosphonic dichloride CAS 824-72-6 lub thawv kaw kom nruj thiab sau kom meej meej. Khaws cais tawm ntawm dej, cawv, hauv paus, oxidizing tus neeg sawv cev, thiab cov khoom siv hluav taws xob.
3. Ua tib zoo ceev faj siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE): tshuaj lom neeg -cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab cov kua qaub- cov tshuaj tiv thaiv lab lub tsho. Ib txwm siv lub fume hood los yog hnab looj tes.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais thaj chaw. Xyuas kom qhov cua thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau cov kua qaub vapors / chlorides).
2. **Tsis txhob siv dej los yog txoj kev ntub dej.** Ua tib zoo muaj Phenylphosphonic dichloride CAS 824-72-6 cov spill nrog ib qho inert, qhuav absorbent khoom (xws li, xuab zeb, vermiculite). Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom kaw, sau tias muaj kev phom sij.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate cov cuab yeej thiab qhov chaw nrog cov khoom qhuav inert ua ntej. Nrhiav kev pab kws kho mob.
Cov ntaub ntawv kev nyab xeeb
1. Phenylphosphonic dichloride yog ** corrosive heev, noo noo- rhiab heev, thiab reacts hnyav nrog dej.** Nws ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa puas. Ua phem yog nqos los yog nqus tau. Tso cov pa phem thiab corrosive (hydrogen chloride, phosphorus oxides) thaum sib cuag nrog dej los yog huab cua ntub.
2. Phenylphosphonic dichloride CAS 824-72-6 yog combustible thiab yuav emit heev lom thiab corrosive fumes (hydrogen chloride, phosphorus oxides, carbon monoxide) thaum tshav kub los yog nyob rau hauv hluav taws.
3. Nco ntsoov sab laj nrog daim ntawv pov thawj phenylphosphonic dichloride Safety Data Sheet (SDS) thiab ua raws li kev noj qab haus huv hnyav, corrosion, thiab muaj kev phom sij. Yuav tsum muaj kev cob qhia tshwj xeeb rau kev tuav cov kua qaub chlorides.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Chloromethyl Isopropyl Carbonate CAS 35180-01-9 |
| 2 | Tom ntej: Methyl 4-hydroxyphenylacetate CAS 14199-15-6 |
| 3 | 4-Fluorothiophenol CAS 371-42-6 |
| 4 | 4-Chlorobutyronitrile CAS 628-20-6 |
| 5 | 2-Chloro-6-fluorobenzaldehyde CAS 387-45-1 |
| 6 | 4-Bromomethylbenzoic Acid CAS 6232-88-8 |
| 7 | 4-Methoxyphenethylamine CAS 55-81-2 |
| 8 | 3- (Trifluoromethyl) benzoyl Chloride CAS 2251-65-2 |
| 9 | Tom ntej: Methyl 4-Trifluoromethylbenzoate CAS 2967-66-0 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj phenylphosphonic dichloride cas 824-72-6 manufacturers, lwm tus neeg, Hoobkas
