Kedu ihe ndị kacha emepụta ma ọ bụ ngwaahịa mmiri na-edozi mmiri? Kedu ka sodium acetate si arụ ọrụ
Kedu ihe ndị kacha emepụta ma ọ bụ ngwaahịa mmiri na-edozi mmiri? Kedu ka sodium acetate si arụ ọrụ,
Sodium acetate, ụlọ ọrụ mmepụta ihe, sodium acetate emeputa, nri mgbakwunye, nsị ọgwụgwọ Anhydrous acetic acid Ice actic acid ọdịnaya 99.8,99.5,98.5,
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.
N'ịbawanye mkpa nke ihe onwunwe mmiri, ọgwụgwọ nsị amalitela ịpụta na anya ọha na eze, sodium acetate bụ ihe dị oké mkpa.
Nke mbụ, sodium acetate bụ ezigbo onye na-ebufe ihe. Na ngwọta, ọ nwere ike ịtụgharị ya na acetic acid na acetate ions iji nọgide na-enwe nkwụsi ike nke uru pH nke ngwọta. Nke a na-eme sodium acetate nke a na-ejikarị eme ihe na ụlọ ọrụ nri, dị ka ihe na-edozi ahụ maka yist achịcha, nke nwere ike ịhazi gburugburu uto nke yist achịcha ma nọgide na-arụ ọrụ ya kacha mma.
Nke abuo, sodium acetate nwere mmetụta nchekwa. Ọ nwere ike nweta mmetụta mgbochi corrosion site na ionizing acetate ions iji gbochie uto nje. N'ụlọ ọrụ ịchọ mma, sodium acetate nwere ike iji dị ka ihe nchekwa iji chebe ihe ịchọ mma site na nje nje na ịgbatị ndụ ha.
Tụkwasị na nke ahụ, sodium acetate nwekwara ike iji dị ka ihe ncha. Ọ nwere ọrụ nke ime ka mmiri dị nro ma nwee ike ijikọta ya na calcium na magnesium ion iji mepụta calcium na magnesium acetate nke na-adịghị mfe ngwa ngwa, si otú ahụ na-ebelata ike nke mmiri dị mma. Nke a na-eme sodium acetate nke a na-ejikarị eme ihe na ụlọ ọrụ nchacha.
N'ikpeazụ, sodium acetate nwekwara ike iji dị ka akụrụngwa maka ọgwụ. Enwere ike iji ya na-emepụta ọgwụ ụfọdụ, dị ka sodium na potassium acetate, maka ọgwụgwọ ọrịa dị ka arrhythmia.
A na-eji sodium acetate eme ihe n'akụkụ dị iche iche dịka nri, ihe ịchọ mma, ncha, na ọgwụ. Ọ bụrụ na ọ dị mkpa, biko nweere onwe gị ịkpọtụrụ ma kparịta ụka.
Rainy Overseas Dept. Director
Ụgwọ nke ụlọ ọrụ Hebei Pengfa Chemical Co., Ltd.
Ụgwọ nke ụlọ ọrụ Huanghua Pengfa Chemical Co.., Ltd.
+86 0317 5811698 +86 18931799878 +86 0317 5811696
@rainy@hhpfchem.com Gwww.pengfachemical.com www.hhpfchem.com
