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I ka mākeke hoʻokūkū o kēia lā, ʻo ka hoʻohālikelike ʻana i nā hoʻolālā kūʻai aku me nā pahuhopu ʻoihana he mea koʻikoʻi no ka kūleʻa mau. ʻO kahi ʻāpana koʻikoʻi o kēia alignment ʻo ka hōʻoia ʻana i nā mea hana e like me ka waihona waiwai kūpono, ka hāʻawi ʻana i ka manawa, a me kahi ʻano lawelawe maikaʻi i hoʻohui ʻia i ...Heluhelu hou aku»
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ʻO ka Acetic Acid, kahi wai kala ʻole me ka ʻala ʻala, ʻo ia kekahi o kā mākou huahana kūʻai maikaʻi loa a he mea nui i nā ʻoihana like ʻole. ʻO kāna versatility a me ka pono e lilo ia i koho hoʻokūkū no nā mea hana a me nā mea kūʻai aku. Ma ke ʻano he mea nui i ka hana ʻana i ka vīnega, hoʻohana nui ʻia i ...Heluhelu hou aku»
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ʻO nā ʻōlelo aʻoaʻo kakahiaka mākeke propylene glycol! Paʻa mau paha ka lako o ke kula, a ʻo ke koi o lalo e mālama i ka paʻa paʻa, akā kākoʻo iki ka ʻaoʻao kumu kūʻai, a hiki ke hoʻomau i ka emi ʻana o ka mākeke.Heluhelu hou aku»
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Nā ʻōlelo aʻoaʻo o ka mākeke Phthalic anhydride! Ke holo mālie nei ka mākeke phthalate maka, ke holo ikaika nei ka mākeke naphthalene ʻoihana, ke kū nei ke kākoʻo ʻaoʻao kumu kūʻai, pani ʻia kekahi mau hale hana no ka mālama ʻana, hoʻemi iki ʻia ka lako o ka wahi, ka lalo ...Heluhelu hou aku»
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ʻAukake 7, 2024 Ua hoʻokō mau ʻia ke kumukūʻai hou o ka solid-liquid anhydride ma ke kula a me nā hale hana a puni, a ua hahai nā ʻoihana o lalo e like me ka mea e pono ai, a ua kaupalena ʻia ko lākou hoihoi. I ka wā pōkole, manaʻo ʻia e hoʻokūpaʻa ka mākeke no kekahi manawa.Heluhelu hou aku»
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Inoa Kemika: methylene chloride cas no:75-09-2 Nānā — ʻO ka wai kala ʻole a maʻemaʻe ka maʻemaʻe % — 99.9 min Moisture % — 0.01 max Acidity ( as HCL ), % — 0.0004 max noi: Hoʻohana mau ʻia e like me ka hoʻomaʻemaʻe a me ka degreasing agent packing: 270kg/dfcrum palml.Heluhelu hou aku»
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Ethanol CAS: 64-17-5 Huina kemika: C2H6O wai ʻākala ʻole. He azeotrope ia o ka wai i hoʻoheheʻe ʻia ma 78.01 ° C. Hiki ke hoʻopili ʻia me ka wai, glycerol, trichloromethane, benzene, ether a me nā mea hoʻoheheʻe organik. Nā mea kōkua lāʻau lapaʻau, solvents. ʻO kēia huahana ...Heluhelu hou aku»
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ʻO Isopropanol CAS: 67-63-0 Ke kumu hoʻohālike: C3H8O, he waiʻona kalapona ʻekolu. Hoʻomākaukau ʻia e ka ethylene hydration reaction a i ʻole propylene hydration reaction. ʻAʻole waihoʻoluʻu a ʻākala, me ka ʻala ʻala i ka lumi wela. He wahi paila haʻahaʻa kona a me ka nui a hiki ke hoʻoheheʻe ʻia i ka wai...Heluhelu hou aku»
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propylene glycol methyl ether acetate CAS: 84540-57-8; 108-65-6 Kemu kumu: C6H12O3 Propylene glycol methyl ether acetate he ʻano mea hoʻoheheʻe holomua. Aia i loko o kāna mole ka pilina eter a me ka pūʻulu kalapona, a ʻo ka pūʻulu carbonyl ka hana o ka ester a loaʻa ka pūʻulu alkyl. I loko o...Heluhelu hou aku»
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Hoʻomaka Huahana ʻO Rich Chemical kahi mea hoʻolako ʻoihana Kina o ka dichloromethane ʻoihana ʻenehana i hana ʻia ma Kina, kahi i hana i nā kemika kūlohelohe no 10 mau makahiki. Ke hāʻawi nei i ka laʻana manuahi, hoʻokipa maikaʻi mākou iā ʻoe e kūʻai i nā kemika CAS No.Heluhelu hou aku»
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Hoʻohana nui ʻia ʻo Dichloromethane i ka hana o ka hana kiʻiʻoniʻoni a me ka lāʻau lapaʻau ma Kina. Ma waena o lākou, ʻo ka hoʻohana ʻana i ka hana kiʻiʻoniʻoni i helu ʻia no 50% o ka nui o ka hoʻohana ʻana, ʻo ka lāʻau lapaʻau i helu ʻia no ka pau ʻana o 20%, nā mea hoʻomaʻemaʻe a me nā ʻoihana kemika i helu ʻia no ...Heluhelu hou aku»