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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 ʻAno - ʻO ka wai kala ʻole a me ka maʻemaʻe Maʻemaʻe % - 99.9 min Moisture % - 0.01 max Acidity (e like me HCL), % - 0.0004 max noi: Hoʻohana mau ʻia ma ke ʻano he mea hoʻomaʻemaʻe a hoʻomaʻemaʻe. : 270kg/pahu , 20fcl=21.6mt me ka launa ole...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. I waena o lākou, ʻo ka hoʻohana ʻana o 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. ...Heluhelu hou aku»
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DONGYING RICH CHEMICAL CO., LTD. Aia ma ka ʻaoʻao hema o ka muliwai Yellow ma Shandong Qilu Pearl-Shandong Dawang hoʻokele waiwai, i hoʻokumu ʻia i ka makahiki 2006, he kumu kūʻai kumu kūʻai kumu a me ka ʻoihana kūʻai aku. I kēia lā, ʻo Rich chem kekahi o nā mea hoʻolako kiʻekiʻe o ka ...Heluhelu hou aku»