Akụkọ ụlọ ọrụ
-
N'ụzọ dị mwute! Mmadụ asatọ nwụrụ ma merụọ mmadụ iri abụọ na isii ahụ! Na 2021, e nweela ihe mberede iri n'ụlọ ọrụ kemịkalụ!
Ọ dịkarịa ala ndị ọrụ asaa ka a kpọgara n'ụlọ ọgwụ mgbe mmiri hydrogen sulphide gbawara n'ụlọ ọrụ kemịkalụ dị na Maharashtra, India, na Jenụwarị 21. Ihe mberede nsị carbon monoxide mere n'elekere 3:26 nke ụtụtụ na Jenụwarị 19 na Ruifeng Coal Mine na Xingxing Township nke Dafang County, Guizhou Province. Ruo elekere 12:44 nke Jenụwarị...GỤKWUO -
Nkọwa gbasara 1,3-Dichlorobenzene na usoro mmepụta CAS:541-73-1
1,3-Dichlorobenzene bụ mmiri mmiri na-enweghị agba nwere isi na-esi ísì ọjọọ. A naghị agbaze na mmiri, a na-agbaze na mmanya na ether. Ọ na-egbu ahụ mmadụ, na-akpasu anya na akpụkpọ ahụ iwe. Ọ na-ere ọkụ ma nwee ike ịnweta chlorination, nitration, sulfonation, na mmeghachi omume hydrolysis. Ọ na-emeghachi omume nke ukwuu na aluminom na ...GỤKWUO -
Nyochaa mmadụ 1,489! Steeti ahụ na-akatọ mmepụta iwu na-akwadoghị, na nchekwa nke omume kemịkalụ dị ize ndụ!
Mụta ihe miri emi site na ihe mberede ma kwalite usoro mmezi nchekwa ihe kemịkal dị ize ndụ nke emere afọ atọ, na Ọgọst 2020, kọmitii nke Kansụl Steeti wepụtara, nke e tinyere n'ọrụ maka idozi "obere kemịkalụ" iwu na-akwadoghị nke a na-eme n'ofe mba ahụ ruo otu afọ...GỤKWUO -
Njikọta organic dị n'etiti-2,5-Dichlorotoluene
Aha Bekee: 2,5-Dichlorotoluene Aha Bekee: Benzene, 1,4-dichloro-2-methyl-; NSC 86117; Toluene, 2,5-dichloro- (8CI); 1,4-dichloro-2-methylbenzene MDL: MFCD00000609 Nọmba CAS: 19398-61-9 Usoro molekul: C7H6Cl2 Ibu molekul: 161.0285 Data anụ ahụ: 1. Àgwà: enweghị agba na-anọpụ iche...GỤKWUO -
Nkọwa gbasara Bon acid 92-70-6
Aha: 3-Hydroxy-2-naphthoic acid Aha ọzọ: CI Developer 20; CI Developer 20 (Obs.); CI Developer 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Acid Bon Refined; 2-Hydroxy- 3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthslene Carboxylic acid; 3-Hydroxy-2...GỤKWUO -
Gịnị mere agba anaghị agba ngwa ngwa?
Otu esi eme ka agba agba nke ákwà e biri ebi na nke e ji agba agba ka mma iji gboo mkpa ahịa ákwà na-esiwanye ike aghọwo isiokwu nyocha n'ụlọ ọrụ mbipụta na agba agba. Karịsịa, ịdị mfe nke agba ndị na-emeghachi omume na ákwà ndị nwere agba ìhè, ịdị mmiri nke agba ọchịchịrị na nke e ji agba agba mee...GỤKWUO -
Ihe kpatara ọrịa a! Ọtụtụ ụlọ ọrụ kemịkalụ kwupụtara na ha ga-akwụsị ịnara iwu! A kwụsịtụrụla ụzọ ibu ibu niile, a na-enyekwa ihe ndị e ji arụ ọrụ nke ọma!
Ọtụtụ ụlọ ọrụ kemịkalụ na-akwụsị ịnara iwu! Biko zụta ngwaahịa tupu oge eruo! Kemgbe ụbọchị Afọ Ọhụrụ, ọtụtụ ụlọ ọrụ kemịkalụ na-ezigara ndị ahịa akwụkwọ ozi ka ha pụọ tupu oge eruo, ma na-echetara ha ka ha nye iwu tupu oge eruo iji kwadebe ha ka ha ghara imetụta mmepụta na ọrụ nkịtị....GỤKWUO -
Ọnụ Ahịa Ụlọ Ọrụ Nchacha Dị Elu N,N-dimethylaniline/99% CAS 121-69-7
Ọnụ Ahịa Ụlọ Ọrụ Dị Ọcha Dị Elu N,N-dimethylaniline/99% CAS 121-69-7 Ụlọ ọrụ Mit-ivy Ọnụ ahịa ụlọ ọrụ dị elu N,N-Dimethylaniline maka mmepụta. CAS 121-69-7, Nọmba EC 204-493-5, usoro kemịkalụ C8H11N Ahịa dị ọkụ !! China Onye nrụpụta n,n-dimethylaniline CAS NO. 121-69-7 na nnukwu ngwaahịa Whatsapp/w...GỤKWUO -
Mmụba 344%! Ọnụego ibu ruru elu ọhụrụ! "Igbe ndị tọgbọ chakoo" dị ọkụ!
N'okpuru mmetụta nke ọrịa a, azụmaahịa mba ofesi na 2020 nwere usoro nke ịda mbụ wee mụbaa. Azụmaahịa mba ofesi dara nwayọ n'ọkara mbụ nke afọ ahụ, mana ọ malitere ngwa ngwa na ọkara nke abụọ nke afọ ahụ, ruo ọnọdụ dị ọkụ, gafere atụmanya ahịa. Akpa gafere...GỤKWUO -
Mara! ! !Emejuputara iwu ọhụrụ maka inyocha na nlekọta nke mbubata na mbupụ kemịkalụ ndị dị ize ndụ n'ihu ọha.
Na Disemba 18, 2020, Gọọmenti Izugbe nke Kọstọm wepụtara "Nkwupụta Banyere Okwu Gbasara Nnyocha na Nlekọta Mbupụ na Mbupụ nke Kemịkalụ Ndị Dị Ize Ndụ na Nkwakọba Ha" (Nkwupụta Nke 129 nke 2020 nke Ọchịchị Kọstọm). Nkwupụta ahụ...GỤKWUO -
Mgbanwe mmelite ngwaahịa, debe ya, ị nwere ike ịchọta m mgbe ọ bụla ịchọrọ ya!
Ngwaahịa CAS 2-Naphthol 135-19-3 Bon acid 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234-16-4 2,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...GỤKWUO -
Mee ka ị ghọta 1,3-Dichlorobenzene MDCB
1,3-Dichlorobenzene bụ mmiri mmiri na-enweghị agba nwere isi na-esi ísì ọjọọ. A naghị agbaze na mmiri, a na-agbaze na mmanya na ether. Ọ na-egbu ahụ mmadụ, na-akpasu anya na akpụkpọ ahụ iwe. Ọ na-ere ọkụ ma nwee ike ịnweta chlorine, nitrification, sulfonation, na mmeghachi omume hydrolysis. Ọ na-emeghachi omume nke ukwuu na alumin...GỤKWUO