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Pehea e hana ʻia ai nā mea waena?
ʻO ka Dye kahi hui kūlohelohe, pinepine i mua o nā kūlana wai e hoʻopau ai i ka hopena kemika, no laila ke kūʻai mua ʻia ka wai synthetic mua o ka honua ma ke ʻano wai, ʻoiaʻiʻo, ʻo ka maikaʻi o ka peʻa kumu me ka ratio o kēia manawa ua mamao loa mai, hiki wale nō. e noʻonoʻo ʻia e like me ke ʻano kumu ...Heluhelu hou aku -
Flocculant no ka pena ʻana i ka noe ʻino ka wai hoʻomaʻemaʻe wai pena.
Noi ka pena ehu flocculant wai decoloring agent Pena noe flocculant Wai maʻemaʻe Nā mea kemika Print fog flocculant I. Nā waiwai o ka pena pulu flocculant 1. Non-combustible 2. ʻAʻohe formaldehyde, nā metala kaumaha a me nā mea ʻē aʻe...Heluhelu hou aku -
Hoʻopālua ʻia ke kumukūʻai waena waena, E pōmaikaʻi nā ʻoihana hui kaulahao
E like me ka 'oihana lehulehu dyestuff encyclopedia, disperse dye koʻikoʻi koʻikoʻi ho'ēmi mea (2-amino-4-acetaminophenyl methyl ether) kumu kūʻai mai 40 tausani / ton a hiki i 100 tausani / tona ma luna, he mahuahua o ka oi ma mua o 150%. nā helu helu, i ka pule i hala aku nei ua hoʻopuehu bla...Heluhelu hou aku -
He aha ke ʻano o ke kala waena?
He lālā koʻikoʻi nā wai waena o ka ʻoihana kemika maikaʻi. ʻO ka hoʻomohala wikiwiki ʻana o ka ʻoihana dye e pili ana i ka hoʻomohala ʻana o nā mea waena. Mai ka 1950s, ua hoʻomohala nui ʻia ka hana ʻana o nā mea pena a me nā pua puaʻa ma Kina. Me ka hoʻokūkū ikaika loa o ka mākeke ...Heluhelu hou aku -
ʻO ka mea huna o Dimethylaniline
Aia ka papa Hazmat. Kamaʻāina ʻoe i ka hazmat? ʻAʻole maopopo? Pololei kēnā. E hele pū me mākou. E hele iki ka mea hoʻoponopono i ka honua o hazmat. Dimethylaniline (C8H11N), maopopo iā ʻoe? No hea mai ia, a no ke aha ia e hoʻohana ai? Pehea d...Heluhelu hou aku -
N,N-Dimethyl-p-toluidine CAS: 99-97-8 HOU
N,N-Dimethyl-p-toluidine CAS:99-97-8 N,N-Dimethyl-p-toluidine waiwai, hoʻohana a me ka hana hana physicochemical waiwai N,N-dimethyl-p-toluidine he wai ʻaila melemele ʻole a māmā. me ke ala o ka hua popopo, helu hehee 130.31 ℃, paila 211.5-212.5 ℃, kaumaha 0.9287-0.9366g/m...Heluhelu hou aku -
N,N-Dimethyl-o-toluidine hou
Inoa huahana:N,N-Dimethyl-o-toluidine English Name:N,N-Dimethyl-o-toluidine CAS No.:609-72-3 Molecular formula:C9H13N Molecular Weight:135.21 Collapse edit this paukū ikepili waiwai kino 1. Ka 'ano: ka wai 'aila melemele māmā 2. Ka 'ano (g/mL, 25/4°C): 0.929 3. 'Inedeka Refractive (nD20): ...Heluhelu hou aku -
N,N-Dimethylaniline
ʻIke pū ʻia ʻo dimethyl tiphenylamine, ʻaʻole waihoʻoluʻu i ka wai ʻaila melemele māmā, me kahi ʻala ʻala, maʻalahi ke hoʻoheheʻe ʻia i ka lewa a i ʻole ma lalo o ka lā a hoʻohana i ka ze pōʻeleʻele. ʻO ka mānoanoa pili (20 ℃ / 4 ℃) 0.9555, kahi anuanu 2.0 ℃, kahi e hoʻolapalapa ai 193 ℃, kiko uila (wehe) 77 ℃, kiko uila 317 ℃, vi...Heluhelu hou aku -
ʻoihana ʻoihana MIT-IVY
ʻO ka hui ʻoihana ʻo MIT-IVY kahi ʻoihana kālepa haole o Xuzhou Dongqing Chemical Co. ʻO nā huahana nui i ka māhele mākeke kūloko o 97%. Aia ka hui ma ke kūlanakauhale ʻo Xuzhou, Jiangsu Province, he hui kemika kūikawā i ka hana a me ka hoʻokele o ...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ka sodium sulphate
1. ʻOihana kemika no ka hana ʻana i ka sodium silicate sodium sulfide wai aniani a me nā huahana kemika ʻē aʻe. 2.Paperʻoihana i hoʻohanaʻia i ka hanaʻana i ka mea kuke kuke sulfate pulp. Hoʻohana ʻia ʻo 3.It i ka ʻoihana aniani e pani i ka lehu soda e like me ka co-solvent. 4. Hoʻohana ʻia ia i ka ...Heluhelu hou aku -
Inā makemake ʻoe e ʻike i ke kumukūʻai o ka paʻakai ʻoihana, pono ʻoe e lilo i mua.
ʻOiai ʻaʻole ʻike ka hapa nui o nā mea kūʻai hale i nā hoʻohana like ʻole o ka paʻakai ʻoihana, koi nā kaukani o nā ʻoihana nui e hana i nā huahana a hāʻawi i nā lawelawe. Hoʻomaopopo pono nā mea kūʻai aku i nā noi palekana o ka lawe ʻana i ka paʻakai ʻoihana, mai de-icin...Heluhelu hou aku -
He aha ke ʻano o ke kala waena?
Nā Intermediates: ʻO ka waihoʻoluʻu (pigment) waena he lālā koʻikoʻi o ka ʻoihana kemika maikaʻi. ʻO ka hoʻomohala ʻana o nā mea waena kākoʻo. Ua hoʻomohala nui ʻia ka hana ʻana o Kina i nā mea waena no ke kala a me ka puaʻa mai ka makahiki 1950. Ma ka p...Heluhelu hou aku
