Ụlọ ọrụ owuwe ihe ubi dịka onye nrụpụta ọkachamara, anyị ga-achọ ịnye gị Ammonium Formate CAS 540-69-2. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge. Ammonium Formate (HCOONH4) CAS: 540-69-2 bụ ezigbo ihe nchekwa antiseptik na nri, ụtọ na ihe ọṅụṅụ, mana ọ nweghị mmetụta antioxidant.
Mbelata mma n'ogbe Ammonium Formate CAS 540-69-2. Ụlọ ọrụ owuwe ihe ubi bụ Ammonium Formate CAS 540-69-2
Akụkụ nke mbụ: Okwu Mmalite ngwaahịa
Ammonium Formate (HCOONH4) CAS: 540-69-2 bụ ezigbo ihe nchekwa antiseptik na nri, ụtọ na ihe ọṅụṅụ, mana ọ nweghị mmetụta antioxidant. Vitamin C (Vitamin C) nwere ihe ndị na-ebelata ike nke nwere ike ikpochapụ otu nitroso nke na-akpata ọrịa cancer na free radicals nke na-eme ka ịka nká, ya mere o nwere mgbochi ịka nká, ọrịa cancer, anti-oxidant, anti-scurvy, anti-ike ike, mgbochi. - mkpali, na disinfection mmetụta. Ammonium Formate (HCOONH4) CAS: 540-69-2 bụ ezigbo ihe nchekwa ihe na-egbochi oxidant na nri, aste na ihe ọṅụṅụ.
Nkebi nke Abụọ: Ozi Ndabere
1. Chemical Aha: Ammonium Formate
2. Synonyms Aha: MFCD00013103, Formic Acid ammonium nnu, Ammonium formiate, Formic acid amoniate, EINECS 208-753-9, Formiate amonia,
3.Molecular Formula: HCOONH4
4. Arọ Molecular: 63
5. CAS: 540-69-2
6.Grade: Nri nri. Ọkwa ọgwụ. Ọkwa Reagent, Ọkwa Electroplate.
Nkebi nke atọ: Isi nkọwapụta
|
Akụkọ |
Nkọwapụta |
Ọkwa Reagent (Ọkwa 3) |
Ọkọlọtọ |
|
Assayï¼HCOONH4ï¼ï¼w/% |
Ọdịnaya (HCOONH4), w/% |
96.0% |
98% |
|
Ihe fọdụrụ na mgbanye (Sï¼ï¼w/% |
Ihe fọdụrụ ọkụ, |
0.04 |
0.02 |
|
Chlorideï¼Clï¼ï¼ w/% |
Chlorides (Cl), w/% |
0.004 |
0.002 |
|
Sulfateï¼SO4ï¼ï¼w/% |
Sulfate (SO42-), |
0.01 |
0.005 |
|
ï¼Pbï¼ï¼w/% |
Lead(Pb),mg/kg ⤠|
0.0004 |
0.0002 |
|
ï¼Feï¼ï¼w/% |
Ironï¼Feï¼ï¼w/% |
0.001 |
0.0005 |
|
Uru pH |
Uru pH |
6.3-6.8 |
6.3-6.8 |
Akụkụ nke anọ: ojiji
Ammonium Formate (HCOONH4) CAS: 540-69-2 nwere ike iji na ụlọ ọrụ ọgwụ ma ọ bụ jiri dị ka nyocha reagents.
Nkeji ise: Otu esi enweta ya
1. E sitere na neutralization nke formic acid na amonia. Ghichaa formic acid na mmiri, kpalie gas amonia iji mee ka uru pH bụrụ 7-7.5, belata okpomọkụ ka ọ bụrụ -5â ma tụgharịa-nyocha iji nweta ya.
2. Na ngwọta 90% formic acid, gafere gas amonia.
Mgbe e webatara gas amonia zuru oke, okpomọkụ na-ebili na okpomọkụ ewepụtara nwere ike ịkwalite ọdịda ya. A na-enyocha kristal ndị ahụ, megharịa ya site na ethanol zuru oke, wee kpoo ya n'ime igwe na-ekpo ọkụ nke nwere 99% sulfuric acid.
3. 100 akụkụ nke methyl formate, 100 akụkụ mmiri, 0.1 akụkụ formic acid, gbanwee pH ka 2.5, okpomọkụ 70 ° C na edemede, tinye 20 akụkụ nke amonia mmiri, na-pH na 2 ~ 3, mgbe banyere 1h, 70% formic acid methyl ester ka edoberela mmiri. A na-eme steaming n'ime. Mgbe okpomọkụ nke isi distillation bụ 10 Celsius C, a na-ewepụ methyl formate na methanol a na-emeghị eme, na-ahapụ ihe ngwọta acidic na ya na evaporator. Kpuchie ya na amonia wee tufuo mmiri iji nweta ya na ọdịnaya 98%.
Akụkụ nke isii: ngwugwu
Akpa PP 1.25kg dị n'ime nwere akpa rọba ahịrị atọ
2. Kraft Akwụkwọ akpa
3. Dị ka ndị ahịa chọrọ.
Akụkụ nke asaa: Nchekwa na Ụgbọ njem
A ghaghị ịchekwa ya n'ebe kpọrọ nkụ, ọ dịghịkwa ekwesịrị ịchekwa ya n'ime ụlọ kpọrọ nkụ ma ọ dịghị ụlọ mposi na-adịghị mma.
