Khoom Description
Khoom npe: Pentadecafluorooctanoic acid
CAS: 335-67-1 Nr
PIB: 206-397-9
Melting point: 55-56℃(lit.)
Kub taw tes: 189℃/ 736 mmHg (lit.)
Qhov ceev: 1.7 g / cm3
Fp: 189-192 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Pentadecafluorooctanoic acid (PFOA) tau siv keeb kwm los ua ib qho surfactant thiab kev pabcuam hauv kev tsim cov fluoropolymer zoo li PTFE (Teflon).
2. Vim nws qhov cuam tshuam rau ib puag ncig thiab kev noj qab haus huv, Pentadecafluorooctanoic acid CAS 335-67-1 siv tam sim no hnyav heev; Cov ntawv thov tseem ceeb yog nyob rau hauv cov txheej txheem kev lag luam tseem ceeb uas tsis muaj lwm txoj hauv kev, feem ntau raws li kev tso cai tswj hwm.
3. Kev siv tam sim no feem ntau txwv rau kev kaw- lub voj voog lossis raws li cov kab tsis huv, nrog rau kev tsom mus rau kev kho ib puag ncig thiab kev tshuaj xyuas cov kab ke qub txeeg qub teg.
Cia thiab ceev faj
1. Khaws PFOA rau hauv lub thawv kaw ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntim cov thawv ntim khoom ntim khoom ntim khoom ntim khoom ntim khoom ntim khoom ntim khoom ntim khoom ntim khoom ntim ntim khoom ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim khoom ntim ntim khoom ntim ntim ntim ntim ntim ntim ntim ntim ntim ntim, ntim cov tshuaj tiv thaiv tshuaj tiv thaiv, khaws cia hauv qhov chaw ruaj ntseg, zoo
2. Khaws Pentadecafluorooctanoic acid CAS 335-67-1 nruj me ntsis cais ntawm cov zaub mov, pub, thiab cov khoom siv tsis sib xws. Ua kom muaj kev tiv thaiv ib puag ncig los tiv thaiv kev tso tawm ib puag ncig.
3. Ua tib zoo ceev faj siv cov cuab yeej tiv thaiv tus kheej tag nrho (PPE): tshuaj lom neeg- hnab looj tes tiv thaiv, tsom iav, daim npog ntsej muag, thiab kev tiv thaiv ua pa tsim nyog. Siv tsuas yog nyob rau hauv lub fume hood uas muaj ntawv pov thawj los yog sib npaug.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw, tiv thaiv kev nkag mus, thiab ceeb toom cov neeg ua haujlwm tshwj xeeb cov khoom siv phom sij. Tsis txhob sim ntxuav yam tsis muaj kev cob qhia thiab khoom siv.
2. Muaj Pentadecafluorooctanoic acid CAS 335-67-1 cov txeej siv inert, absorbent cov khoom sib xws nrog cov acids muaj zog. Muab tag nrho cov khoom tsis huv tso rau hauv cov thawv ntim khoom kaw, cov ntawv sau pov tseg kom pov tseg raws li cov khoom siv phom sij / POPs pov tseg.
3. Tiv thaiv ** txhua yam ** tso rau hauv ib puag ncig (cua, dej, av). Decontamination yuav tsum tau ua kom tiav thiab ua los ntawm cov kws tshaj lij ua raws li cov txheej txheem tswj hwm nruj rau cov pa phem tsis tu ncua.
Cov ntaub ntawv kev nyab xeeb
1. PFOA yog **muaj tshuaj lom heev**, ua rau lub cev puas tsuaj loj (lub siab, lub raum), kev loj hlob thiab kev loj hlob toxicity, thiab yog ib tug xav tias tib neeg carcinogen. Nws yog pheej yig, bioaccumulative, thiab ib puag ncig txaus ntshai.
2. Pentadecafluorooctanoic acid CAS 335-}67-1 yog non-flammable tab sis tej zaum yuav emit heev lom thiab corrosive fumes (hydrogen fluoride, carbon oxides) thaum tshav kub kom decomposition.
3. **Nco ntsoov sab laj nrog PFOA Safety Data Sheet (SDS) thiab ua raws li tag nrho cov kev cai hauv teb chaws thiab thoob ntiaj teb (xws li, Stockholm Convention, REACH).** Nws tuav, siv, thiab pov tseg yog raug txwv nruj heev.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Methyl 5-Bromonicotinate CAS 29681-44-5 |
| 2 | Tom ntej: Ethyl 5-Bromonicotinate CAS 20986-40-7 |
| 3 | Tom ntej: Tosylmethyl Isocyanide CAS 36635-61-7 |
| 4 | 4-Benzyloxyindole CAS 20289-26-3 |
| 5 | 4- (Aminomethyl) Piperidine CAS 7144-05-0 |
| 6 | 3 5-Dinitrobenzoic Acid CAS 99-34-3 |
| 7 | Tom ntej: 3-Nitrobenzonitrile CAS 619-24-9 |
| 8 | 4-Chloro-3-nitrobenzoic acid CAS 96-99-1 |
| 9 | Tom ntej: Methyl 3-nitrobenzoate CAS 618-95-1 |
| 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 pentadecafluorooctanoic acid cas 335-67-1 manufacturers, lwm tus neeg, Hoobkas
