Harvest Enterprise a matsayin ƙwararrun masana'anta, muna son samar muku Ammonium Formate CAS 540-69-2. Kuma za mu ba ku mafi kyawun sabis na tallace-tallace da bayarwa akan lokaci. Ammonium Formate (HCOONH4) CAS: 540-69-2 kyakkyawan maganin rigakafin kashe kwayoyin cuta ne a cikin abinci, dandano da abin sha, amma ba shi da tasirin antioxidant.
Rangwamen ingancin Jumla Ammonium Formate CAS 540-69-2. Harvest Enterprise shine Ammonium Formate CAS 540-69-2
Kashi na ɗaya: Gabatarwar Samfur
Ammonium Formate (HCOONH4) CAS: 540-69-2 kyakkyawan maganin rigakafin kashe kwayoyin cuta ne a cikin abinci, dandano da abin sha, amma ba shi da tasirin antioxidant. Vitamin C (Vitamin C) yana da abubuwan ragewa wanda zai iya kawar da ƙungiyoyin nitroso masu haifar da ciwon daji da free radicals da ke haifar da tsufa, don haka yana da anti-tsufa, anti-cancer, anti-oxidant, anti-scurvy, anti-gajiya, anti. - kumburi, da disinfection effects. Ammonium Formate (HCOONH4) CAS: 540-69-2 kyakkyawan abin kiyayewa ne na anti-oxidant a cikin abinci, aste da abubuwan sha.
Kashi na Biyu: Bayani na asali
1. Sunan Sinadari: Ammonium Formate
2. Synonyms Name: MFCD00013103, Formic Acid ammonium gishiri, Ammonium formiate, Formic acid ammonia, EINECS 208-753-9, Formiate ammonia,
3.Molecular Formula: HCOONH4
4. Nauyin Kwayoyin Halitta: 63
5. CAS: 540-69-2
6.Grade: Abinci Grade. Pharma Grade.Reagent Grade, Electroplate Grade.
Sashi na Uku: Babban Bayani
|
Labarai |
Ƙayyadaddun bayanai |
Matsayin Reagent (Level3) |
Daidaitawa |
|
Assayï¼HCOONH4ï¼ï¼w/% |
Abun ciki(HCOONH4),w/% |
96.0% |
98% |
|
Ragowar wuta (Sï¼ï¼¼w/% |
Ragowar wuta, |
0.04 |
0.02 |
|
Chlorideï¼¼¼¼¼¼½ w/% |
Chlorides (Cl), w/% |
0.004 |
0.002 |
|
Sulfateï¼SO4ï¼ï¼w/% |
Sulfate (SO42-), |
0.01 |
0.005 |
|
ï¼Pbï¼ï¼½ w/% |
Lead(Pb),mg/kg ⤠|
0.0004 |
0.0002 |
|
ï¼Feï¼ï¼½ w/% |
Ironï¼Feï¼ï¼½ w/% |
0.001 |
0.0005 |
|
pH darajar |
pH darajar |
6.3-6.8 |
6.3-6.8 |
Sashi na hudu: Amfani
Ammonium Formate (HCOONH4) CAS: 540-69-2 za a iya amfani dashi a cikin masana'antar harhada magunguna ko kuma a yi amfani da shi azaman reagents na nazari.
Kashi na biyar:Yadda ake samunsa
1. An samo daga neutralization na formic acid da ammonia. Daskare formic acid da ruwa, tada gas ɗin ammonia don sanya ƙimar pH ta zama 7-7.5, rage yawan zafin jiki zuwa -5â kuma tace-tace don samun shi.
2. A cikin 90% formic acid bayani, wuce ammonia gas.
Bayan an shigar da isassun iskar gas na ammonia, zafin jiki yana ƙaruwa kuma zafin da aka fitar zai iya haɓaka hazo. An tace lu'ulu'u, an sake yin recrystallized daga cikakken ethanol, kuma an bushe su a cikin na'urar bushewa sanye take da 99% sulfuric acid.
3. 100 sassa na methyl formate, 100 sassa na ruwa, 0.1 part of formic acid, daidaita pH zuwa 2.5, zafi zuwa 70 ° C tare da stirring, ƙara 20 sassa na ammonia ruwa, kiyaye pH a 2 ~ 3, bayan game da 1h, 70% formic acid An sanya sinadarin methyl ester. Ana yin tururi na ciki. Lokacin da zafin jiki na distillation shugaban ya kasance 10 ° C, methyl formate da methanol ba a yi amfani da su ba an kashe su, suna barin maganin acidic a cikin evaporator. Tsabtace tare da ammonia kuma sake yin ƙaura don samun shi tare da abun ciki na 98%.
Kashi na shida: Kunshin
1.25kg PP Jakunkuna na ciki tare da jakunkuna filastik layi uku
2. Kraft Paper bags
3. Kamar yadda buƙatun abokan ciniki.
Kashi na bakwai: Adana da Sufuri
Dole ne a adana shi a bushe kuma kada a adana shi a busasshiyar kuma babu gidan da ba shi da kyau.
