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he aha te Disodium edetate dihydrate CAS: 6381-92-6?
Ko te Disodium ethylenediaminetetraacetate (e mohiotia ana ko te disodium EDTA) he kaihoko chelating kaha. Na te kaha o te noho pumau me te nui o nga ahuatanga ruruku, ka taea e ia te taunekeneke me te nuinga o nga katote whakarewa engari ko nga konganuku alkali (Pērā i te rino, te parahi, te konupūmā, te konupora me etahi atu multiva...Pānuitia atu -
Kei te pehea te konutai edetate CAS:64-02-8
Sodium edetate He paura tioata ma. Ka whakarewahia ki te wai me te waikawa, karekau ki te waipiro, te benzene me te chloroform. Ko te Tetrasodium EDTA he kaihoko whakahiato nui me te kaihoko whakakikorua whakarewa. Ka taea te whakamahi i roto i te tae i roto i te ahumahi pueru, maimoatanga kounga wai, photosensitivity tae, m...Pānuitia atu -
he aha te N,N-Dimethylaniline CAS: 121-69-7?
N,N-Dimethylaniline He wai hinuhinu kowhai ki te parauri marama. He kakara whakapouri. Wairewa i roto i te waiwaro, chloroform, etera me nga whakarewa pararopi kakara, he memeha noa ki te wai. Ka whakamahia ki te hanga mea kakara, pesticides, me nga tae. Taipitopito : CAS : 121-69-7 tātai rāpoi ...Pānuitia atu -
he aha te N,N-dimethylethanolamine CAS: 108-01-0?
N,N-dimethylethanolamine CAS: 108-01-0 He wai kore tae me te kakara reka. Paepae kakara: 0.25 ppm. Taumaha rāpoi 5 89.16; Kohuatanga =133℃; Te Mīti/Te Whakarewa=259 ℃; Ira hiko =41℃ (oc); Te weraAunoa 5=295℃. Tepe pahū: LEL 5=1.6%;UEL 5=11.9%. Tautuhinga morearea...Pānuitia atu -
he aha te N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2?
N-Ethyl-N-hydroxyethylaniline He pūhui waro. He pärönaki amide i waenga i te pühui ethyl me te aniline. Te ahua: Ko te N-ethyl-N-hydroxyethylaniline he wai hinuhinu kore tae ki te paku kowhai. - Wairewa: He whakarewa i roto i te maha o nga whakarewa pararopi, penei i te waipiro me te ether, me te s...Pānuitia atu -
He pehea te m-Tolyldiethanolamine CAS: 91-99-6?
Ko te m-Tolyldiethanolamine, e mohiotia ana ano ko DEET (diethylamide N,N-dimethyl-3-hydramide), he pepeke pepeke noa. Ka whakarewahia i roto i nga whakarewa pararopi penei i te ester, te waipiro, me te etera, me te paku whakarewa ki te wai. He pai te parenga wera me te parenga marama o tenei puhui. m-Tolyldiethanolamine me...Pānuitia atu -
He aha te Triethylene glycol CAS:112-27-6?
Triethylene glycol CAS:112-27-6 He wai karekau, he kakara, he hygroscopic, he wai kirikiri. Miscible ki te wai, waipiro, propanol, benzene, me etahi atu. Hei taapiri, ka taea tonu e te triethylene glycol te whakakore i te o-dichlorobenzene, te phenol, te nitrocellulose, te cellulose acetate, te dextrin, me etahi atu, engari kaore e taea te whakakore i te petro...Pānuitia atu -
he aha te N-Methylaniline CAS: 100-61-8?
N-Methylaniline CAS: 100-61-8 N-methylaniline te hua matua i roto i te raupapa N-alkyl aromatic amine me te takawaenga nui i roto i nga matū pai. Tino whai kiko. Ko te huinga tuatahi o nga taputapu hanga o taku whenua i hangaia me te awhina o te Soviet Union o mua i nga tau 1950. Ko te hua...Pānuitia atu -
he aha te Dazomet CAS: 533-74-4?
Dazomet CAS: 533-74-4 He karaihe ma te ngira, he kakara, mp99.5℃ (decomposition) (104~105℃). Te pehanga kohu 400×10-6Pa. He ngawari te whakarewa ki te acetone me te chloroform; paku wairewa ki te waihano me te benzene; kare e rewa i roto i te ether me te waro tetrachloride; te memehatanga i roto i te wai he 0.12% i te 25°C, he...Pānuitia atu -
He pehea te Dimethyl sulfate CAS:77-78-1?
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he aha te N-METHYL-O-TOLUIDINE CAS:611-21-2?
N-METHYL-O-TOLUIDINE He wē hinuhinu Kōmāmā. Ko te ira whakarewa he 119.5 ℃ me te ira koropuke he 209-210 ℃. Ka whakamahia i roto i te whakahiato waro, me te waikano takawaenga. Nga Taipitopito: CAS Nama 611-21-2 Tauira Molecular C8H11N Te taumaha molecular 121.18 EINECS Nama 210-260-9 Ira whakarewa -10.08°C (whakatau...Pānuitia atu -
He aha te N,N-Dimethylcyclohexylamine CAS:98-94-2?
N,N-Dimethylcyclohexylamine CAS:98-94-2 He waikore, he kowhai kowhai marama ranei te wai marama. Ko te nuinga ka whakamahia hei whakakorikori pahuka i te polyurethane. Ko tetahi o nga tono nui ko te whakamaarama i te pahuka, tae atu ki nga rehu, nga panui, nga raima kapia me nga waihanga whakamatao. N, N-dimethylcyclohexylamine he al...Pānuitia atu
