Khoom Description
Khoom npe: Methanesulfonic anhydride
CAS: 714-01-3 Nr
PIB: 230-442-1
Melting point: 64-67℃(lit.)
Kub taw tes: 125℃/ 4 mmHg (lit.)
Qhov ceev: 1.36g / cm3
Vapor ceev: 3.3 (vs huab cua)
Refractive Index: 1.5300 (kwv yees)
Fp: 125℃/ 4mm
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws ntawm<= 20°C. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Cyclopropylamine yog ib lub tsev thaiv ntau yam hauv kev tsim kho tshuaj, tshwj xeeb tshaj yog rau kev sib xyaw tshuaj tsom rau cov kab mob hauv lub paj hlwb thiab cov tshuaj tua kab mob xws li ciprofloxacin (cyclopropylamine yog ib qho nruab nrab rau cyclopropane- muaj cov tshuaj tua kab mob quinolone).
2. Cyclopropylamine CAS 7143-01-3 yog siv los tsim cov tshuaj agrochemicals rau kev tiv thaiv qoob loo thiab kev tswj xyuas kab tsuag, thiab ua haujlwm tseem ceeb hauv cov organic synthesis rau kev npaj cov molecules complex nrog rau enzyme inhibitors thiab platinum complexes.
3. Cov ntawv thov ntawm Cyclopropylamine kuj suav nrog kev koom ua ke rau hauv cov txheej txheem polymer los txhim kho cov khoom siv hluav taws xob thiab thermal stability, thiab siv hauv tshuaj lom neeg tshawb fawb tshawb nrhiav enzyme kev cuam tshuam thiab kev lom neeg.
Cia thiab ceev faj
1. Khaws Cyclopropylamine nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv inert gas (argon/nitrogen) nyob rau hauv ib tug txias, tsaus qhov chaw (pom zoo hauv qab no 15 degree), tiv thaiv los ntawm ya raws thiab huab cua vim nws hygroscopic thiab huab cua- rhiab qhov xwm.
2. Khaws Cyclopropylamine nruj me ntsis kom deb ntawm cov tshuaj muaj zog oxidizing, acids, acid chlorides, acid anhydrides, thiab carbon dioxide vim tsis sib haum thiab muaj kev pheej hmoo ntawm kev ua phem.
3. Ib txwm siv Cyclopropylamine CAS 7143-01-3 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv tshuaj, nruj nruj tsom iav tsom iav nrog lub ntsej muag, thiab khaub ncaws tiv thaiv; kov tsuas yog nrog cov khoom tawg-pov thawj hauv lub fume hood los tiv thaiv thiab nqus pa.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav (tsawg kawg 50 meters), tshem tawm tag nrho cov khoom siv hluav taws xob, thiab tshem tawm cov neeg tsis yog -tseem ceeb; muaj Cyclopropylamine siv qhuav, inert, tsis yog- cov khoom siv hluav taws xob nqus tau (xws li cov xuab zeb qhuav) thiab tiv thaiv kev nkag mus rau hauv cov dej ntws los yog cov dej ntws.
2. Ua tib zoo sau Cyclopropylamine CAS 7143-01-3 siv cov cuab yeej uas tsis muaj hluav taws xob, tawg-pov thawj rau hauv cov thawv ntim khoom pov tseg, uas muaj cov cim npe; Tsis txhob yaug nrog dej.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg tag nrho - cov cuab yeej tiv thaiv nrog rau tus kheej -cov cuab yeej ua pa (SCBA) thaum ntxuav; Cyclopropylamine yog cais rau kev thauj mus los (UN2733, Hazard Class 3/8, PG II) thiab yuav tsum muaj pov tseg pov tseg phom sij raws li hauv zos, xeev, thiab tsoomfwv cov cai tswjfwm ib puag ncig.
Cov ntaub ntawv kev nyab xeeb
1. Cyclopropylamine yog cais raws li cov kua thiab vapors heev heev (H224/H225, Danger) nrog ib tug flash point ntawm -25℃mus rau 1℃(-13℃F txog 34℃F). Cyclopropylamine CAS 7143-01-3 yog corrosive, ua rau tawv nqaij kub hnyiab thiab mob qhov muag loj (H314/H318).
2. Cyclopropylamine muaj teeb meem yog tias nqos tau (H302, nas qhov ncauj LD50: 445 mg/kg), thaum sib cuag nrog daim tawv nqaij (H312), lossis yog nqus tau (H332). Nws tuaj yeem ua rau cov tawv nqaij ua xua (H317) thiab ua pa ua pa.
3. Nco ntsoov sab laj nrog Cyclopropylamine CAS 7143-01-3 cov ntaub ntawv tshwj xeeb Kev Nyab Xeeb (SDS) rau Cyclopropylamine kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P303+P361+P353 rau daim tawv nqaij, P305+P{7}}P{3}P{3} rau P{38} noj, P304+P340 rau inhalation), thiab tuav cov lus qhia; Nws yog teeb meem rau cov dej hauv dej thiab yuav tsum tsis txhob tso rau hauv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Anti-khov Dioctyl Adipate DOA Bis (2-ethylhexyl) adipate CAS 103-23-1 |
| 2 | Methylcyclohexane CAS 108-87-2 |
| 3 | Tom ntej: Cyclopropanecarboxylic Acid CAS 1759-53-1 |
| 4 | Tom ntej: Cyclopropyl Bromide CAS 4333-56-6 |
| 5 | Tom ntej: Methylhexahydrophthalic Anhydride CAS 25550-51-0 |
| 6 | Cyclopropanecarbonitrile CAS 5500-21-0 |
| 7 | Tom ntej: Methoxyacetic Anhydride CAS 19500-95-9 |
| 8 | 3-Methoxyphenylacetic acid CAS 1798-09-0 |
| 9 | 3-Iodophenol CAS 626-02-8 |
| 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 hom 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.
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 cyclopropylamine cas 7143-01-3 manufacturers, lwm tus neeg, Hoobkas
