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Adipic acid 99% 99.8% Maka Ubi Nrụpụta

Adipic acid, nke a makwaara dị ka fatty acid, bụ ihe dị mkpa organic dibasic acid nke na-arụ ọrụ dị mkpa na ụlọ ọrụ dị iche iche. Site na usoro nhazi nke HOOC (CH2) 4COOH, onyinye a nwere ike ime ọtụtụ mmeghachi omume dịka nhazi nnu, esterification, na amidation. Na mgbakwunye, ọ nwere ikike iji diamine ma ọ bụ diol polycondense mepụta polymer molekul dị elu. Dicarboxylic acid nke ụlọ ọrụ mmepụta ihe nwere uru dị ukwuu na mmepụta kemịkalụ, ụlọ ọrụ njikọ organic, ọgwụ na imepụta mmanu. A na-egosipụta ịdị mkpa ya a na-apụghị ịgbagha agbagha n'ọnọdụ ya dị ka acid dicarboxylic nke abụọ na-emepụta n'ahịa.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka na ụzụ Index

Ngwongwo Nkeji Uru Nsonaazụ
Ịdị ọcha % 99.7 min 99.8
Ebe mgbaze 151.5 min 152.8
Amonia ngwọta agba pt-co 5 Max 1
Mmiri % 0.20 kacha 0.17
Ash mg/kg 7 max 4
Ígwè mg/kg 1.0 kacha 0.3
Nitric acid mg/kg 10.0 kacha 1.1
Ihe nwere ike oxide mg/kg 60 max 17
Chroma nke agbaze pt-co 50 max 10

Ojiji

A na-eji Adipic acid eme ihe n'ọtụtụ ebe na ụlọ ọrụ mmepụta kemịkalụ n'ihi ọtụtụ ngwa ya. Otu n'ime isi ihe eji eme ya bụ njikọ nke naịlọn, ebe ọ na-eme ihe dị ka ihe mbụ. Site n'imeghachi omume na diamine ma ọ bụ diol, adipic acid nwere ike ịmepụta polyamide polymers, nke bụ ihe ndị bụ isi a na-eji na-emepụta plastik, fibers, na polymers engineering. Ntugharị nke polymer ndị a na-enye ohere iji ya mee ihe n'ụdị dị iche iche, gụnyere uwe, akụrụngwa ụgbọ ala, ihe mkpuchi ọkụ eletrik, na ngwaọrụ ahụike.

Ọzọkwa, n'ime ụlọ ọrụ mmepụta ihe, a na-arụ ọrụ adipic acid maka imepụta ụdị kemịkal dị iche iche. Ọ na-eje ozi dị ka isi etiti na njikọ nke ọgwụ dị iche iche, dị ka antipyretics na hypoglycemic agents. Na mgbakwunye, a na-eji ya emeputa esters, nke na-ahụ ngwa n'ime ihe na-esi ísì ụtọ, ihe ụtọ, plastiki na ihe mkpuchi. Ikike nke adipic acid ime mmeghachi omume dị iche iche na-eme ka ọ bụrụ ihe bara uru maka njikọ nke ọtụtụ ogige.

N'ebe a na-emepụta mmanụ aṅụ, a na-eji adipic acid na-emepụta mmanu mmanu na ihe mgbakwunye. Obere viscosity ya na nkwụsi ike dị mma na-eme ka ọ bụrụ nhọrọ dị mma maka ịmepụta mmanụ aṅụ nwere ike iguzogide oke okpomọkụ ma belata ịkwa akwa na igwe. Mmanụ mmanu ndị a na-achọta ngwa na ngalaba ụgbọ ala, ikuku ikuku, na ụlọ ọrụ mmepụta ihe, na-eme ka arụmọrụ na ịdịte aka nke igwe na igwe.

Na nchịkọta, adipic acid bụ ihe dị mkpa na mmepụta kemịkalụ, ụlọ ọrụ njikọ organic, ọgwụ na mmepụta mmanụ mmanu. Ikike ya ime mmeghachi omume dị iche iche na imepụta polymer molekul dị elu na-eme ka ọ bụrụ ihe dị iche iche. N'inwe ọnọdụ dị ịrịba ama dị ka acid dicarboxylic nke abụọ na-emepụta, adipic acid na-eme ka a pụrụ ịdabere na ya na arụmọrụ nke ọtụtụ ngwaahịa n'ofe ụlọ ọrụ dị iche iche.


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