Cov lus qhia
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Kev tshwm sim |
Dawb rau tawm-dawb Flaky Crystal |
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Purity (hplc) |
97.5% min |
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Ntau tshaj plaws |
1. {0 max |
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Tag nrho cov impurities |
2.5% Max |
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Melting point |
102 ~ 106 Qib |
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Ywg dej |
{{0 {}}. 5% Max |
Cov Ntaub Ntawv Thauj
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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UN NUM |
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Hom |
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Cov Pab Pawg |
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Hs code |
2924199090306 |
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Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
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Chaw ntim khoom |
Nruj nreem kaw. Khaws rau hauv qhov chaw kaw, qhuav, qhov chaw cua |
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Mob kom tsis txhob |
Zam txhob tsim cov hmoov av thiab aerosols. |
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Lub thawv |
Cov ntaub ntawv raug
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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Lub peev xwm |
200mt \/ hli |
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Hov ntau |
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Lub teb chaws tseem ceeb |
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Peev Xwm \/ Batch |
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Paub lawm |
Ntau lawm txij xyoo 19 |
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Ntxiv rau |
1, {3- dimethylurea 丨 cas {2}} yog methylated derivative urea, uas nitrogen atoms tau hloov nrog methyl pawg. Qhov kev hloov kho yooj yim no txhim kho nws lub pob hluav taws xob thiab nthuav dav nws cov ntawv thov tshuaj. Nws yog ntau yam nyob rau hauv cov tshuaj lom neeg, tshuaj, agnchemical, polymer, thiab textile Industries.
Cov Ntawv Thov
1. Nruab Nrab Hauv Tshuaj Lom Zem Tshuaj
DMU yog ib lub tsev muaj txiaj ntsig zoo hauv cov organic chemistry. Nws cov reactive amide ua haujlwm ua haujlwm pub rau nws kom koom tau ntau yam kev hloov pauv kev hloov pauv:
● Synthesis ntawm cov tshuaj tua kab thiab cog cov neeg tswj hwm kev loj hlob
● Chaw tsim khoom ntawm cov kws tshuaj xws li theopylline derivatives thiab lwm yam kev hloov pauv hloov tshiab
● Kev npaj dyes thiab pigments, tshwj xeeb rau reactive dyes siv hauv textiles
2. Agochnical apps
1, {3-} dimethylea ua hauj lwm nruab nrab hauv cov khoom siv tshuaj ntsuab, uas tau siv dav hauv kev ua liaj ua teb. Qee qhov no suav nrog:
Ice Monuron, Diuron, thiab Linuron, siv los tswj cov ntawv dav dav thiab cov nyom hauv cov qoob loo xws li cov paj rwb, qab zib, thiab nplej
Kev loj hlob cog qoob loo Cov neeg tswj hwm: DMU tuaj yeem yog ib feem ntawm cov qauv tsim qauv ntawm kev loj hlob mus ncig ua liaj ua teb thiab horticulture
Cov ntawv thov no tau txais los ntawm DMU lub luag haujlwm hauv kev ua kom cov kuab lom tsawg, kev tswj hwm, thiab pheej yuav maj mam tswj.
3. Kev lag luam kev lag luam
DMU yog siv los ua cov tshuaj lom neeg ua ntej muaj ntau yam ntawm cov khoom lag luam:
● Hloov chaw Xanchine derivatives (piv txwv li, hws kas fes)
● Cov tshuaj urea raws li, suav nrog kev tiv thaiv thiab tiv thaiv cov antihypertensive
At Interlshoniate rau cov tshuaj tiv thaiv, enzyme inhibitors, thiab cns tus neeg sawv cev
Nws muaj cov kev txhim kho ntawm cov molicactive molecules vim nws hydrogen tsev muaj peev xwm thiab epeas cov khoom siv hluav taws xob.
4. Polymer thiab Resin Raug
1, {3- dimethylureArea siv nyob rau hauv:
● Melamine-formaldehyde thiab urea-formedehyde resins, qhov twg nws tuaj yeem ua raws li hloov kho lub sijhawm, Hardness, thiab dej tsis kam
● Yas Ntxiv: Txhim Kho Thermal thiab Cov Neeg Kho Tshuab ntawm Engineering Tej Qhov
Cov qauv txheej txheej: Txhim kho crosshlinking thiab adhesion
Nws yog qhov muaj nuj nqis rau kev nce ruaj khov, tshuaj lom neeg kuj, thiab saum npoo ua tiav hauv cov kev ua tau zoo resin systems.
5. Textile thiab Dow Industries
DMU yog ib nrab nyob rau hauv kev tsim cov khoom siv ntawm reactive dyes uas chemically khi rau textiles:
● Siv nyob rau hauv dej txias-solubble zas formulations
● Kev txhim kho cov zas xim-footflectionness, washfastness, thiab xim ceev
● Cov Tub Rog ua tus neeg sawv cev me me thiab lub stabilizer nyob hauv dej da dej
Cov nta no ua rau nws tseem ceeb rau hauv deying paj rwb, Rayon, thiab cov Blended Fabrics.
6. Kev Tshawb Fawb thiab Kuaj Siv
Vim nws cov xwm txheej sib thooj rau urea, 1, 3- d dimethylureArea siv nyob rau hauv:
Ods-Action Kev Sib Raug Zoo (SAR) Kev Kawm
● Cov kev sim protein los yog kev sim nthuav dav (urea analogs)
● Cov qauv sib txuas rau hydrogen tsev thiab solubility soj ntsuam
Nws cov kev mob ncaj qha pab rau hauv kev kawm cov teeb meem thiab hluav taws xob ntawm kev ua haujlwm roj ntsha.
Cov txiaj ntsig
1. Versatility
1, {3- dimethylurea 丨 cas 96-31-1}} serves yog ntau-ua haujlwm nruab nrab haum rau:
Agochemicals
● Chaw ua tshuaj
● Polymers
● Dyes thiab txheej
Nws qhov kev sib raug zoo nrog ntau hom Tshuaj thiab kev lag luam txhim kho nws cov kev thov.
2. Kev ruaj khov thiab kov
● Thermally ruaj khov
● Tsis yog volatile
● Kuj muaj kev lom zem tsawg
Cov khoom no ua kom nws yooj yim dua thiab muaj kev nyab xeeb dua los lis hauv ob chav kuaj thiab kev lag luam.
3. Dej Solubility
● Nws lub solubility zoo hauv dej cov tshuaj tiv thaiv homogeneity nyob rau aqueous los yog ib nrab aqueouse, tshwj xeeb tshaj yog nyob rau hauv kev ua liaj ua teb thiab textiles.
4. Ib puag ncig sib raug zoo
● DMU felbicides (piv txwv li, diuron) yog cov txheej txheem, xav kom txo qis daim ntawv thov cov tshuaj uas muaj roj ntsha roj rau cov kab ke ecosystem.
● Thaum siv raws li zas xim nruab nrab lossis cov teeb meem hloov kho, nws ua rau muaj kev ua tau zoo ntev dua, txo qis daim ntawv thov.
Lub ntsiab
1, {3- dimethylurea 丨 cas {2}} yog ib qho tseem ceeb thiab ntau yam, textile, thiab polymer Industries. Nws cov txiaj ntsig muaj xws li:
● Yooj yim ntawm kev siv hauv tshuaj lom neeg
Hole lub luag haujlwm hauv cov tshuaj ntsuab hauv cov tshuaj ntsuab
● Cov ntawv thov hauv kev tsim tshuaj
● Kev txhim kho polymers thiab txheej
Pretity hauv zas thiab textile raug
Nrog rau kev nyab xeeb kev nyab xeeb thiab ruaj khov profile, DMU tseem yuav yog tus nyiam ua kom zoo dua thiab muaj txiaj ntsig hauv cov txheej txheem tshuaj niaj hnub thiab kev muaj.
Cim npe nrov: 1, {3- dimethylurea 丨 cas {2}}}} 96-31-1 cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas

