Cov khoom lag luam
Ethylene Thaooura (Case No. {{{{{{{}}} Immidinethione, yog qhov hnyav molecidinetion, yog molecular hnyav ntawm 102.158 g / mol.
Ethylene thiourea zoo li hmoov dawb crystalline nrog lub ntom ntom ntawm 1.3 ± {2}}. 1 g / cm³. Qhov sib xyaw ua ke muaj cov ntsiab lus melting ntau ntawm 196-2 {{}} 0 degree, ib qho npau npau ntawm 460.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22.5 ± 22. Nws qhov kev ntsuas hluav taws xob yog 1.626. Ethylene thaourceas cov khoom pov thawj hauv dej (19 g / l ntawm 20 degree) tab sis yaj yooj yim hauv ethanol, ethylene glycol, thiab pyridine. Nws yog insoluble nyob rau hauv tsis-polar cov kuab tshuaj xws li ether, benzene, chloroform, thiab Petroleum ether.
Cov ntaub ntawv yooj yim
| Khoom npe | Roj Hmab Accelerator Ethylene thaus-ootea purity 99% |
| Cas | 96-45-7 |
| Mf | C3H6N2S |
| Mw | 102.16 |
| Einecs | 202-506-9 |
| Mol ntaub ntawv | 96-45-7. Mol |
| Melting taw tes | {{0 {}} degree (lit.) |
| ceev | 1.41~1.45 |
| vapor siab | <1 hPa (25 °C) |
| Refronction Index | 1.5500 (kwv yees) |
| Fp | 252 Qib |
Kev siv
Roj Hmab Kev Lag Luam
Ethylene thiource ua hauj lwm raws li imidazoline-raws li cov khoom siv hluav taws xob nrawm, suav nrog chlorohydin, chlorohdrin, chlorosulforene polyethylene, thiab polyacrylate rubbers. Nws yog tshwj xeeb yog qhov kev nyab xeeb rau kev nyab xeeb hauv cov roj hmab tsis vlcanizing rau chloroprene roj hmab, feem ntau yog siv hauv kev sib xyaw nrog zinc oxide thiab magnesium oxide. Cov kev siv cov ntawv thov uas muaj xws li cov khoom siv roj hmab.
Hluav Taws Xob Hluav Taws Xob
Nws ua haujlwm ua lub tooj plating plating brighter beatherer, feem ntau siv cov synergistically nrog additives zoo li tooj liab plating m los txhim kho cov npoo zoo thiab kev sib dhos.
Lwm Yam Siv
Cov compound ua raws li qhov nruab nrab hauv cov tshuaj lom hluavtaws zoo, pab tsim cov tshuaj tua kab mob antioxides, fungicides, dyes, thiab hluavtaws resins.
Cov Ntaub Ntawv Kev Nyab Xeeb
Kev Tiv Thaiv Kev Ntsuas Kab Mob: Qhov ncauj LD₅₀ ntawm cov nas yog 1832mg / kg, lub qhov ncauj Ld₅₀ ntawm nas yog 3g, thiab intraperStonal txhaj LD₅₀ ntawm nas yog 200mg / kg.
Lwm qhov toxicity: nws yog qhov muag khaus thiab tuaj yeem ua kev puas tsuaj rau kev muaj peev xwm lossis cov me nyuam.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
Tiv Tauj Peb
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
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Koj lub sijhawm khoom xa tuaj yog dab tsi?
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Cim npe nrov: Roj Hmab Pretator Ethylenee Thiourea Purity 99% Cas {1}}}, Tuam Tshoj Roj Hmab Accelea Purity 99% manufacturers, lwm tus neeg, Hoobkas
