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3-Diethylaminophenol CAS: 91-68-9 MAʻEMAʻE：99%
ʻIke ʻia ka 3-Hydroxy-N,N-diethylaniline ma ke ʻano he keʻokeʻo a i ʻulaʻula-rose, i kekahi manawa ma ke ʻano he flakes, granules, a i ʻole hina-brown a i ʻulaʻula a rose paha. Eia kekahi, hiki ke ʻike ʻia hoʻi he mau kristal rhombus keʻokeʻo. Loaʻa i ka 3-Hydroxy-N,N-diethylaniline kahi ākea o nā hoʻohana, ʻo ia hoʻi nā ʻano penei: 1. Dye inte...E heluhelu hou aku -
POLY(VINYL METHYL ETHER) CAS 9003-09-2
POLY(VINYL METHYL ETHER) CAS 9003-09-2 ʻAno molekala C9H18O3X2 Kaumaha molekala 174.24 EINECS Helu 230-993-8 Kiko heheʻe 112-144 °C Density 1.03 g/mL ma 25 °C Tg-49 Kaomi mahu 0.03 atm (20 °C) Kuhikuhi refractive n20/D 1.467 Kiko flash 40 Solubility i ka wai ʻAno wai moakaka Waihoʻoluʻu c...E heluhelu hou aku -
He aha ka Triethylene glycol CAS: 112-27-6?
ʻO Triethylene glycol CAS: 112-27-6 He wai ʻole ia, ʻala ʻole, hygroscopic, viscous. Hiki ke hui pū ʻia me ka wai, ka waiʻona, propanol, benzene, a pēlā aku. Eia kekahi, hiki i ka triethylene glycol ke hoʻoheheʻe i ka o-dichlorobenzene, phenol, nitrocellulose, cellulose acetate, dextrin, a pēlā aku, akā ʻaʻole hiki ke hoʻoheheʻe i ka petro...E heluhelu hou aku -
N,N-Dimethyl-p-toluidine CAS 99-97-8 MAʻEMAʻE: 99%
Inoa kemika: N,N-Dimethyl-p-toluidine Nā inoa like: Dimethyl-p-toluidine dimethyl-4-toluidine N,N-Dimethyl-p-toluidine CAS No: 99-97-8 EINECS No: 202-805-4 ʻAno molekala: C9H13N Nā Waiwai a me ka Hoʻohana: ʻO N,N-Dimethyl-p-toluidine (CAS No.: 99-97-8) he mea hoʻohuihui kemika i hoʻohana nui ʻia a ...E heluhelu hou aku -
he aha kā mākou i ka N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0 He wai kala ʻole ia me kahi ʻala ʻawaʻawa. Paepae ʻala: 0.25 ppm. Kaumaha Molekala 5 89.16; Kiko paila =133℃; Kiko hau/Melting=259℃; Kiko lapalapa =41℃ (oc); Mahana hoʻā ʻana 5=295℃. Nā palena pahū: LEL 5=1.6%; UEL 5=11.9%. Hōʻike Pōʻino...E heluhelu hou aku -
3-Ethylanilinopropiononitrile CAS:148-87-8 MAʻEMAʻE：99%
He wai ʻaila ʻālohilohi a melemele māmā a ʻeleʻele paha ka N-ethyl-N-cyanoethyl aniline. ʻAʻole ia e hoʻoheheʻe ʻia i ka wai, akā hiki ke hui pū ʻia me nā mea hoʻoheheʻe organik e like me ka waiʻona, ether, a me ka acetone. ʻO nā hoʻohana o ka N-ethyl-N-cyanoethyl aniline penei: Hoʻohana ʻia ma ke ʻano he dye waena N-ethyl...E heluhelu hou aku -
2-Ethylhexanol CAS 104-76-7
2-Ethylhexanol CAS 104-76-7 Nā waiwai kemika ʻAʻohe kala a i ka wai ʻaila melemele māmā me ka ʻala pua ʻono a māmā. Hoʻoheheʻe ʻia i 720 mau manawa wai, hui pū ʻia i ka hapa nui o nā mea hoʻoheheʻe organik. Ka pae paila 183°C, ka pae heheʻe -70°C. Nā hoʻohana Hiki ke hoʻohana ʻia ka 2-Ethylhexanol e hana i nā plasticizers, defoamers, dis...E heluhelu hou aku -
[Kope] ʻAkika ʻakika CAS: 64-19-7 ≥99.8
ʻO ka waikawa acetic /əˈsiːtɪk/, i kapa ʻia ʻo ka waikawa ethanoic /ˌɛθəˈnoʊɪk/, he wai ʻakika, kala ʻole a me ka hui organik me ke ʻano kemika CH3COOH (i kākau ʻia hoʻi ʻo CH3CO2H, C2H4O2, a i ʻole HC2H3O2). ʻO ka vīnega ma ka liʻiliʻi he 4% ka waikawa acetic ma ka nui, e hana ana i ka waikawa acetic i ka ʻāpana nui o ka waina...E heluhelu hou aku -
N-Methylformanilide CAS 93-61-8 Nā mea waena o ka hana ʻana o ke kino Maʻemaʻe: ≥99%
He hui organik ʻo N-Methylformanilide nona ka inoa kemika ʻo N-methylformanilide, i ʻike ʻia hoʻi ʻo N-methyl-N-phenylformamide. ʻO kāna helu CAS ʻo 93-61-8, ʻo kona inoa Pelekania ʻo N-Methylformanilide, a he nui nā inoa kapakapa, e like me Formanilide, N-methyl- (6CI, 7CI, 8CI) a me Methylphenylformamide....E heluhelu hou aku -
Nā mea hoʻonani maka - Glycerol CAS 56-81-5
He aha ka glycerin? Kapa ʻia hoʻi ʻo glycerol, he hui polyol maʻalahi ia. He wai ʻole kala, ʻala ʻole, wai mānoanoa me kahi ʻono ʻono a ʻaʻohe mea ʻawahia. Loaʻa iā ia ka hygroscopicity ikaika a hiki ke omo i ka makū mai ka lewa. Hoʻohana pinepine ʻia ia ma ke ʻano he mea ʻono i ka ʻoihana ma muli o kona ʻono ʻono, a ʻo ia ...E heluhelu hou aku -
Methyl tert-butyl ether CAS 1634-04-4 MTBE mea hoʻohui kinoea
Hoʻolauna Ua manaʻo ʻia ʻo Methyl tert-butyl ether (MTBE) he ʻāpana ʻaila octane kiʻekiʻe hiki ʻole ke hoʻololi ʻia a ua kapa ʻia ʻo ia ka "petrochemical hanauna ʻekolu" i nā makahiki 1980. No ka mea hiki iā ia ke hoʻonui i ka ʻike oxygen o ka ʻaila unleaded, e hoʻopau piha i ka ʻaila, e hōʻemi ...E heluhelu hou aku -
ʻO ka maʻemaʻe DETA Diethylenetriamine CAS 111-40-0 :≥99%
ʻO Diethylenetriamine CAS 111-40-0 He wai ʻaila ʻole kala a melemele māmā paha me ke ʻala ammonia a me ka huhū. ʻO ka nui o ka lapalapa ʻana he 0.9542 (20 ℃), ʻo ke kiko heheʻe he -39 ℃, ʻo ke kiko paila he 207 ℃, a ʻo ke kiko uila he 94 ℃. Hoʻoheheʻe ʻia i ka wai, ka ethanol a me ka acetone, ...E heluhelu hou aku
