A na-eji ya dị ka resin ọgwụ na nke sịntetik 2-Furadehyde [98-01-1]

Aha kemịkalụ: 2-Furadehyde

Aha ndị yiri ya: 2-Formyl furan; 2-furanaldehyde; 2-furancarbonal; 2-furancarboxaldehyde; 2-furfural; 2-furylmethanal; alpha-Furfuraldehyde; Furfuraldehyde; Pyromucic aldehyde;

Ibu molekụla: C5H4O2

Ọdịdị: Mmiri mmanụ na-enweghị agba ruo na-acha ọbara ọbara - aja aja nwere isi almond

Nkwụsi ike:1. Enweghị ike imebi ígwè, enwere ike ịchekwa ya n'ime akpa ígwè, ígwè dị nro, ọla kọpa ma ọ bụ aluminom. Ọ na-aghọ aja aja nwayọ nwayọ n'ikuku ma ọ bụ n'ìhè, yabụ a ga-ezobe ya pụọ ​​​​n'ìhè ma jupụta ya na gas na-adịghị arụ ọrụ maka nchekwa mechiri emechi. Mgbe etinyere furfural n'ime oxygen, ikuku, carbon dioxide na nitrogen ruo ụbọchị 40, ọnụọgụ oxides (resinous) e guzobere bụ 1.7%, 0.3%, 0.1% na 0.05%, n'otu n'otu. Ịtinye p-hydroxydiphenylamine, diphenylamine, cadmium iodide, hydroquinone, phloroglucinol ma ọ bụ β-naphthol na furfural, itinye 0.1% nwere ike igbochi oxidation nke ọma. Ịtinye 0.001% ~ 0.1% N-phenyl-substituted urea, thiourea ma ọ bụ naphthylamine na furfural nwere ike igbochi mmepụta resin mgbe a na-ekpo ọkụ na 60 ~ 170℃.

2. Njirimara kemịkalụ: furfural nwere ihe ndị dị ka aldehyde. Dịka ọmụmaatụ, enwere ike ịmepụta ihe mgbakwunye na sodium bisulfite, nke a na-eme ka ọ bụrụ furanoic acid ma belata ya ka ọ bụrụ furfuryl alcohol. Mmeghachi omume Cannizzaro mepụtara Furfuryl alcohol na furfuran formic acid na ngwọta potassium hydroxide. Ọ na-emeghachi omume na potassium cyanide iji mepụta furoin. Ọ na-emeghachi omume na ammonia iji mepụta furfuramide, na-emeghachi omume na amine iji mepụta ntọala Schiff. A na-eme ka Furfural kpoo ọkụ ruo 350 ~ 400℃ na sodium lime, ma ọ bụ nickel ma ọ bụ zinc oxide na chromium, vanadium pentaoxide dị ka ihe na-akpali akpali na-ekpo ọkụ ruo 200℃, a na-agbanwekwa furan. Mgbe etinyere furfural a nụchara anụcha, n'ihi ọrụ oxygen n'ikuku, usoro mmeghachi omume dị mgbagwoju anya dị ka mmebi na polymerization na-eme, na-eme ka agba ahụ gbaa ọchịchịrị. Okpomọkụ ma ọ bụ ìhè nwere ike ime ka mmebi ya, polymerization mmeghachi omume ya dịkwuo ngwa ngwa.

3. Ịkwụsi Ike

4. Ihe na-eme ka oxidation sie ike, ntọala siri ike

5. Zere ka okpomọkụ, ìhè, na ikuku ghara ịpụta ìhè.

6. Mmezipụta ihe na-emebi mmezipụta ihe

1. Ịdị ọcha dị elu 99.0% nkeji

2. Jiri ọtụtụ ụtọ dị iche iche.

3. Anyị nwere asambodo ISO 9001, ISO 14001 na ISO22000, anyị nwekwara asambodo HACCP, anyị nwekwara asambodo Halal na kosher nke ngwaahịa a.

5. Anyị nwere nnukwu ikike, yabụ, anyị na-enwekarị oge mbuli ngwa ngwa.

6. Anyị nwere ike inye ihe nlele 10g-50g n'efu maka ule ụlọ nyocha gị. Anyị na-ebuga ihe nlele ahụ site n'aka ndị na-ebuga ngwaahịa mba ofesi dịka DHL ma ọ bụ Fedex. Ọ dị ngwa ma dịkwa mma.

1. Ngwugwu ihe nlele ahụ bụ 20g/30g/50g kwa karama.

2. Ngwugwu nta ahụ bụ 1kg /5kg /10kg kwa karama.

3.25 kg kwa drum (Drum plastik nke ọkwa nri, enweghị plasticizer, akụkọ asambodo nke ndị ọzọ)

Enwere ike ịhazi nkwakọ ngwaahịa dịka mkpa ndị ahịa si dị