Ethanol CAS NO.79-06-1
Khoom yam ntxwv
Peb Acrylamide yog tsim los ntawm catalytic hydration ntawm acrylonitrile siv tooj liab -chromite los yog microbial nitrile hydratase (biocatalytic txheej txheem), ua raws li crystallization thiab ziab. Cov ntsiab lus tseem ceeb muaj xws li:
|
Tshuaj npe |
Acrylamide |
|
CAS Nr |
79-06-1 |
|
Molecular Formula |
C₃H₅NO |
|
Molecular Luj |
71.08 |
|
Purity |
Ntau dua lossis sib npaug li 98% / Ntau dua lossis sib npaug li 99% |
|
Qhov tshwm sim |
Dawb crystalline khoom |
|
Qhov ntom |
1.122 g / cm³ (30 degree) |
|
Melting Point |
82-86 degree |
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Solubility |
Yooj yim soluble hauv dej, ethanol; me ntsis soluble hauv benzene |
|
Ntim |
25kg yas woven hnab / ntawv nruas |
|
UN Number |
2074 |
|
HS Code |
29241100 |
Product Description
Nta
PebAcrylamide (AM / AA)yog tsim nyob rau hauv nruj tswj tej yam kev mob los xyuas kom meej siab purity, tsis muaj impurity cov ntsiab lus, thiab ruaj khov crystallization zoo. Nws nthuav tawm cov dej solubility zoo heev thiab kev ua haujlwm siab polymerization, ua rau nws zoo tagnrho rau kev tsim cov siab -molecular- hnyav polyacrylamide nrog kev ua haujlwm zoo ib yam.
Qhov zoo
Piv nrog rau cov qauv kev lag luam -qib acrylamide, peb cov khoom muaj kev ua kom huv si zoo dua, txo los ntawm - cov khoom, thiab cov khoom zoo heev - rau - batch sib xws. Qhov no ua kom muaj txiaj ntsig zoo ntawm cov tshuaj tiv thaiv polymerization, txhim kho molecular yuag tswj, thiab kev ua tau zoo dua hauv kev siv qis qis xws li flocculation thiab thickening.
Cov txiaj ntsig
Kev siv siab -Acrylamide zoo ua rau cov tuam txhab tsim cov polyacrylamide nrog kev ua haujlwm zoo dua, muaj peev xwm flocculation muaj zog, thiab txhim kho kev ruaj ntseg. Nws pab txhim kho cov txheej txheem kho dej, ua kom cov roj rov qab tau zoo, thiab txhim kho cov ntawv muaj zog thiab khaws cia, thaum kawg txo cov nqi ua haujlwm thiab txhim kho kev ua haujlwm.
Cov pov thawj
Kev kuaj kuaj pom tseeb Acrylamide purity Ntau dua lossis sib npaug li 99.5%, nrog kev tswj nruj ntawm acrylic acid impurities thiab kab hlau. Peb cov khoom ua raws li ISO-cov txheej txheem tswj kev ua tau zoo, ua kom cov khoom ua tau zoo ib yam rau kev siv thoob ntiaj teb kev lag luam hauv kev kho dej, mining, thiab roj av kev lag luam.
Piv txwv daim ntawv thov
Kev kho dej
Kev tsim cov flocculants rau kev lim dej pov tseg
01
Roj & Roj Kev Lag Luam
Txhim kho cov roj rov qab (EOR) daim ntawv thov
02
Kev lag luam ntawv
Kev tuav pov hwm thiab kev txhim kho cov dej
03
Kev lag luam mining
Khoom -kua sib cais thiab ntxhia ua
04
Kev Lag Luam Textile
Kev kho fiber ntau thiab tus neeg sawv cev tiav
05
Hu rau Action
Hu rau peb hnub no kom tau txais txiaj ntsig Acrylamide (AM / AA, CAS 79-06-1) rau koj daim ntawv thov kev lag luam. Tau txais kev ruaj ntseg zoo, tus nqi sib tw, thiab kev ntseeg siab thoob ntiaj teb. Thov cov lus hais los yog qauv tam sim no los txhim kho koj cov kev ua haujlwm ntau lawm.
FAQ
Q1: Dab tsi yog daim ntawv thov tseem ceeb ntawm Acrylamide?
A: Tshaj 99% ntawm acrylamide yog siv los ua monomer los tsim polyacrylamide (PAM), dej -soluble polymer. PAM yog dav siv los ua flocculant hauv dej thiab dej khib nyiab kho, txhim kho cov roj rov qab (EOR), cov ntaub ntawv khaws cia, thiab cov mining tailings dewatering.
Q2: Puas yog Acrylamide txaus ntshai?
A: Yog. Acrylamide yog tshuaj lom thiab xav tias carcinogen (Pawg 2A los ntawm IARC). Nws kuj yog ib qho neurotoxin. Yuav tsum muaj PPE ( hnab looj tes, tsom iav, plua plav npog) yuav tsum. Kov hauv qhov zoo- qhov chaw muaj cua. Txawm li cas los xij, polyacrylamide ua los ntawm acrylamide tsis yog - tshuaj lom thaum cov qib monomer seem qis dua cov kev cai txwv (feem ntau<0.05% for drinking water applications).
Q3: Yuav khaws Acrylamide li cas?
A: Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua hauv qab 30 degree. Khaws cov thawv ntim kom nruj kom tiv thaiv kom tsis txhob ya raws (hygroscopic) thiab clumping. Tsis txhob sib cuag nrog cov muaj zog oxidizers, acids, thiab polymerization pib. Txee lub neej: 24 lub hlis rau cov ntaub ntawv ruaj khov; 12 lub hlis rau 50% kev daws teeb meem.
Q4: Cov kev xaiv ntim dab tsi muaj rau Acrylamide khoom?
A: 25kg multi- txheej kraft ntawv hnab nrog PE liner, 500kg PP hnab loj, thiab 1000kg FIBCs (cov hnab ntim ntau). Tag nrho cov ntim khoom yog zaub mov-qib thiab ya raws- thaiv.
Q5: Koj puas tuaj yeem pab nrog kev txhawb nqa polyacrylamide?
A: Yog. Peb pab pawg kws tshaj lij tuaj yeem muab kev taw qhia txog cov txheej txheem polymerization (pib xaiv xaiv, qhov kub thiab txias, pH, tswj qhov hnyav molecular) thiab cov yam ntxwv ntawm cov khoom (viscosity, nqi ceev). Peb kuj koom tes nrog cov neeg koom tes kev kawm rau kev tsim cov polymer siab heev.
Q6: Dab tsi yog qhov tsawg kawg nkaus xaj kom muaj nuj nqis (MOQ) rau Acrylamide?
A: Ib lub hnab 25kg rau kev kuaj xyuas. Rau kev lag luam xaj, MOQ yog 10 metric tons (400 hnab lossis 20 hnab loj). Cov ntim loj (20-25 metric tons ib lub thawv) muaj nrog cov nqi txo nqi.
Q7: Puas yog Acrylamide cais raws li cov khoom txaus ntshai rau kev xa khoom?
A: Cov khoom acrylamide tsis raug cais raws li cov khoom txaus ntshai raws li UN txoj cai (nws tsis yog nplaim taws, tawg, lossis mob hnyav rau tib qib li acrylonitrile). Txawm li cas los xij, nws raug tswj raws li cov tshuaj lom. Peb muab cov ntawv sau kom raug thiab MSDS. Aqueous 50% tov kuj tsis yog - phom sij rau kev thauj mus los.
Q8: Cov ntaub ntawv xa tawm dab tsi koj muab?
A: Daim ntawv pov thawj kev lag luam, cov ntawv ntim khoom, Daim Ntawv Sau Npe, COA, MSDS, thiab raws li qhov kev thov: Daim Ntawv Pov Thawj Keeb Kwm (C/O), GHS- cov ntawv ua raws, thiab daim ntawv pov thawj NSF/ANSI 60 (rau qib dej haus).
Cim npe nrov: Tuam Tshoj acrylamide manufacturers, hoobkas
