Kedu ka m ga-esi zụta mfu? Gịnị bụ ezigbo ọnụ ahịa ice acetic? -Pengfa Chemical
Kedu ka m ga-esi zụta mfu? Gịnị bụ ezigbo price nkeice acetic acid? -Pengfa Chemical,
Ndị China na-emepụta ice acetic acid, ice acetic acid, Ọnụ ego nke ice acetic acid, eji methamphetamine eme ihe,
Nkọwapụta ogo (GB/T 1628-2008)
| Ihe nyocha | Nkọwapụta | ||
| Super ọkwa | Ọkwa mbụ | Ọkwa nkịtị | |
| Ọdịdị | Ihe doro anya na enweghị ihe kwụsịtụrụ | ||
| Agba (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Nyocha % | ≥99.8 | ≥99.5 | ≥98.5 |
| Mmiri % | ≤0.15 | ≤0.20 | -- |
| Formic Acid% | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Ihe fọduru evaporation% | ≤0.01 | ≤0.02 | ≤0.03 |
| Ígwè (Fe)% | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Oge nkeji | ≥30 | ≥5 | -- |
Njirimara physicochemical:
1. Mmiri mmiri na-enweghị agba na dour na-akpasu iwe.
2. Ebe mgbaze 16.6 ℃; esi esi 117.9 ℃; Ebe ọkụ ọkụ: 39 ℃.
3. Mmiri solubility, ethanol, benzene na ethyl ether immiscible, insoluble na carbon disulphide.
Nchekwa:
1. A na-echekwa ya n'ụlọ nkwakọba ihe dị jụụ, ikuku.
2. Debe ọkụ, okpomọkụ. Oge oyi kwesịrị ịnọgide na-enwe okpomọkụ dị elu karịa 16 DEG C, iji gbochie nkwụsi ike. N'oge oge oyi, a ga-edobe okpomọkụ n'elu 16 DEG C iji gbochie / zere ike.
3. Debe ihe mkpuchi ahụ. Ekwesịrị kewapụ ya na oxidant na alkali. Ekwesịrị ịzere ngwakọta n'ụzọ ọ bụla.
4. Jiri ọkụ na-agbawa agbawa, akụrụngwa ikuku.
5. Akụrụngwa na ngwá ọrụ ndị na-amachibido iji ihe dị mfe ịmepụta ọkụ.
6. Ebe nchekwa kwesịrị ịkwado ngwa ngwa ọgwụgwọ mberede na ihe ụlọ kwesịrị ekwesị.
Jiri:
1.Drivative: tumadi ji na synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, wdg
2.Pharmaceutical: acetic acid dị ka ihe mgbaze na pharmaceuticalraw ihe, tumadi na-eji maka mmepụta nke penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, na sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetlic acid, nonnispheny, acetlic acid, nonnispheny. , caffeine, wdg.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, wdg
4.Dyestuff na textile obibi na dyeing:A na-ejikarị eme ihe na-emepụta ihe eji esiji ákwà na akwa akwa, na mbipụta textile and dyeing nhazi.
5. Synthesis amonia: N'ụdị cuprammonia acetate, nke a na-eji eme ihe na-edozi syngas iji wepụ litl CO na CO2.
6. Foto: Onye Mmepụta
7. Eke roba: Coagulant
8. Ụlọ ọrụ ihe owuwu: Igbochi kọnkịta ka ọ ghara ịnwụ anwụ9. Na addtin a na-ejikwa n'ọtụtụ ebe na ọgwụgwọ mmiri, sịnteticfiber, pesticides, plastik, akpụkpọ anụ, agba, nhazi ígwè na ụlọ ọrụ rọba.
Ọ bụrụ na a kpọtụrụ gị aha ugbu a, ọtụtụ ndị ga-enwe mgbagwoju anya, na-ekwu na ha amaghị ihe nke a bụ, ụfọdụ ndị na-egekwa ntị n'aha ha ka ha mara ọrụ ha. Ọ ga-ekwe omume na ebili mmiri nke ịkọ nkọ n'efegharị nke ihe a?
N'ezie, enwere aha nke sara mbara na nke a ma ama -acetic acid.
N'iji ya eme ihe,ice acetic acidagaghị etinye aka na ụlọ ọrụ mmepụta ihe. Kama, n'ihi na ọ bụ otu n'ime ihe ndị kasị mkpa organic asịd n'ụwa na ụwa, o nwere ndị ọzọ, ọzọ obosara na iche iche ngwa mpaghara na ngwa ọwa. Isi ihe
Ịdị adị ya abụghị nanị na-enye anyị ohere ịnweta tebụl iri nri na-atọ ụtọ karị, kamakwa na-enye anyị ohere ịdị mfe ma dị nro n'ihe gbasara uwe, ụlọ, njem, ọgwụ, ọgwụ, wdg, karịsịa na ụlọ ọrụ mmepụta ihe. Impoles acetic acid bụ ihe ọzọ. Ọ bụ ezigbo ngwa.
Dị ka mmepụta ọgwụ foto, ibipụta akwa na ịcha akwa, ụlọ ọrụ rọba, ụlọ ọrụ ịcha akwa, ngwaahịa nri shuga, eriri sịntetik, wdg.
Ya mere, ọtụtụ ndị maara na acetic acid bụ n'ihi na m na-arụ ọrụ ma ọ bụ mụọ na chemical metụtara ubi; a gụwo ụfọdụ ndị na tebụl mejupụtara nke ụfọdụ nkwadebe; ụfọdụ ndị na-aghọta na ndị ọzọ.
Otú ọ dị, n'agbanyeghị na ọ nwere ụdị dịgasị iche iche na nke dị ukwuu, mgbe ị na-azụta ice acetic acid, ụfọdụ ndị enyi na-eche mgbe niile na enwere nsogbu na ọnụ ahịa ice acetic acid ha zụtara. Ụfọdụ ndị na-eche na ha dị oke ọnụ. N'otu aka ahụ, ha niile na-eche na ha na-azụta adịgboroja ma ọ bụ izute ndị na-emepụta obi ojii.
