I-Harvest Enterprise njengomkhiqizi ochwepheshe, singathanda ukukunikeza i-Ammonium Formate CAS 540-69-2. Futhi sizokunikeza isevisi engcono kakhulu yangemva kokuthengisa kanye nokulethwa okufika ngesikhathi. I-Ammonium Formate (HCOONH4) CAS: I-540-69-2 iyisilondolozi esihle kakhulu se-antiseptic ekudleni, ku-flavour neziphuzo, kodwa ayinawo umphumela we-antioxidant.
Isaphulelo sekhwalithi ye-Wholesale Ammonium Formate CAS 540-69-2. I-Harvest Enterprise yi-Ammonium Formate CAS 540-69-2
Ingxenye yokuqala: Isingeniso Somkhiqizo
I-Ammonium Formate (HCOONH4) CAS: I-540-69-2 iyisilondolozi esihle kakhulu se-antiseptic ekudleni, ku-flavour neziphuzo, kodwa ayinawo umphumela we-antioxidant. I-Vitamin C (Vitamin C) inezici zokunciphisa ezingaqeda amaqembu e-nitroso abangela umdlavuza kanye nama-radicals mahhala abangela ukuguga, ngakho-ke ine-anti-aging, anti-cancer, anti-oxidant, anti-scurvy, anti-scurvy, anti. -ukuvuvukala, kanye nemiphumela yokubulala amagciwane. I-Ammonium Formate (HCOONH4) CAS: 540-69-2 iyisilondolozi esihle kakhulu se-anti-oxidant ekudleni, ku-astes naseziphuzweni.
Ingxenye Yesibili: Ulwazi Oluyisisekelo
1. Igama Lekhemikhali: I-Ammonium Formate
2. Synonyms Name: MFCD00013103, Formic Acid ammonium salt, Ammonium formiate, Formic acid ammoniate, EINECS 208-753-9, Formiate ammonia,
3.Ifomula Yengqamuzana: HCOONH4
4. Isisindo samangqamuzana: 63
5. I-CAS: 540-69-2
6.Ibanga: Ibanga Lokudla. IBanga le-Pharma.IBanga leReagent, iBanga le-Electroplate.
Ingxenye Yesithathu: Ukucaciswa Okuyinhloko
|
Izihloko |
Ukucaciswa |
Ibanga le-Reagent(Level3) |
Okujwayelekile |
|
I-Assayï¼HCOONH4ï¼ï¼w/% |
Okuqukethwe(HCOONH4),w/% |
96.0% |
98% |
|
Izinsalela ekushiseni(Sï¼ï¼w/% |
I-Ignition Residue, |
0.04 |
0.02 |
|
I-Chlorideï¼Clï¼ï¼w/% |
Ama-Chlorides(Cl),w/% |
0.004 |
0.002 |
|
I-Sulfateï¼SO4ï¼ï¼w/% |
I-Sulfate(SO42-), |
0.01 |
0.005 |
|
ï¼Pbï¼ï¼w/% |
Umthofu(Pb),mg/kg ⤠|
0.0004 |
0.0002 |
|
ï¼Feï¼ï¼w/% |
I-Ironï¼Feï¼ï¼w/% |
0.001 |
0.0005 |
|
Inani le-pH |
Inani le-pH |
6.3-6.8 |
6.3-6.8 |
Ingxenye Yesine: Ukusetshenziswa
I-Ammonium Formate (HCOONH4) CAS: 540-69-2 ingasetshenziswa embonini yezemithi noma isetshenziswe njengama-reagents okuhlaziya.
Ingxenye Yesihlanu: Ungayithola Kanjani
1. Itholakala ekungathathi hlangothi kwe-formic acid ne-ammonia. Friza i-formic acid namanzi, nyakazisa igesi ye-ammonia ukuze wenze inani le-pH libe ngu-7-7.5, wehlise izinga lokushisa libe ngu-5â bese u-spin-filter ukuze ukuthole.
2. Kusixazululo se-formic acid esingu-90%, dlulisa igesi ye-ammonia.
Ngemva kokwethulwa inani elanele legesi ye-ammonia, izinga lokushisa liyakhuphuka futhi ukushisa okukhishiwe kungakhuthaza ukuna kwayo. Amakristalu ahlungwa, aphinda afakwa ku-ethanol ngokuphelele, futhi omiswa ku-vacuum desiccator efakwe u-99% we-sulfuric acid.
3. Izingxenye eziyi-100 ze-methyl formate, izingxenye eziyi-100 zamanzi, 0.1 ingxenye ye-formic acid, lungisa i-pH ibe ngu-2.5, ukushisa kuye ku-70°C ngokushukumisa, engeza izingxenye ezingama-20 zamanzi e-ammonia, gcina i-pH iku-2~3, ngemva cishe 1h, 70% formic acid I-methyl ester yenziwe nge-hydrolyzed. Ukushisa kwangaphakathi kuyenziwa. Uma izinga lokushisa lekhanda le-distillation liyi-10 ° C, i-methyl formate ne-methanol engaphenduliwe iyachithwa, kushiye isisombululo sayo esine-asidi ku-evaporator. Ingathathi hlangothi nge-ammonia futhi uphinde uhwamuke ukuze uyithole ngokuqukethwe okungu-98%.
Ingxenye Yesithupha: Iphakheji
1.25kg PP Izikhwama zangaphakathi ezinemigqa emithathu yepulasitiki
2. Izikhwama zephepha le-Kraft
3. Njengokwezidingo zamakhasimende.
Ingxenye Yesikhombisa: Isitoreji Nezokuthutha
Kumelwe igcinwe endaweni eyomile futhi akukho kufanele igcinwe endaweni eyomile futhi engekho i-duture wearhouse Kufanele iqhelelene nobuthi.
