ʻO Harvest Enterprise ma ke ʻano he mea hana ʻoihana, makemake mākou e hāʻawi iā ʻoe i ka Ammonium Formate CAS 540-69-2. A e hāʻawi mākou iā ʻoe i ka lawelawe ma hope o ke kūʻai aku a me ka hāʻawi manawa. ʻO ka Ammonium Formate (HCOONH4) CAS: 540-69-2 kahi mālama antiseptic maikaʻi loa i nā meaʻai, nā mea ʻono a me nā mea inu, akā ʻaʻohe hopena antioxidant.
Kūʻai kūʻai kūʻai maikaʻi ʻo Ammonium Formate CAS 540-69-2. ʻO Harvest Enterprise ka Ammonium Formate CAS 540-69-2
Mahele ʻEkahi: Hoʻolaha Huahana
ʻO ka Ammonium Formate (HCOONH4) CAS: 540-69-2 kahi mālama antiseptic maikaʻi loa i nā meaʻai, nā mea ʻono a me nā mea inu, akā ʻaʻohe hopena antioxidant. Loaʻa i ka Vitamin C (Vitamin C) nā waiwai hōʻemi e hiki ke hoʻopau i nā pūʻulu nitroso e hoʻoulu ai i ka maʻi kanesa a me nā radical manuahi e hoʻoulu ai i ka ʻelemakule, no laila he anti-aging, anti-cancer, anti-oxidant, anti-scurvy, anti-fatigue, anti. - nā hopena ʻeha, a me ka disinfection. ʻO ka Ammonium Formate (HCOONH4) CAS: 540-69-2 kahi mālama anti-oxidant maikaʻi loa i nā meaʻai, astes a me nā mea inu.
Mahele ʻElua: Nā ʻike kumu
1. Inoa Kemika: Ammonium Formate
2. Nā inoa like ʻole: MFCD00013103, Formic Acid ammonium paʻakai, Ammonium formiate, Formic acid ammoniate, EINECS 208-753-9, Formiate ammonia,
3. Pūʻulu Molekula: HCOONH4
4. Kaumaha Molekala: 63
5. CAS: 540-69-2
6.Grade: Papa Meaʻai. Pharma Grade.Reagent Grade, Electroplate Grade.
Mahele ʻEkolu: ʻŌlelo Nui
|
Nā ʻatikala |
Hōʻike |
Papa Reagent (Pae3) |
Kūlana |
|
Hoʻāʻo ʻia (HCOONH4ï¼ï¼w/% |
Maʻiʻo(HCOONH4),w/% |
96.0% |
98% |
|
Ke koena ma ka ʻāʻī (Sï¼ï¼w/% |
ʻO ke koena o ke ahi , |
0.04 |
0.02 |
|
Klorideï¼Clï¼ï¼w/% |
Klorida(Cl),w/% |
0.004 |
0.002 |
|
Sulfateï¼SO4ï¼ï¼w/% |
Sulfat(SO42-), |
0.01 |
0.005 |
|
ï¼Pbï¼ï¼w/% |
Lead(Pb),mg/kg ⤠|
0.0004 |
0.0002 |
|
ï¼Feï¼ï¼w/% |
Ironï¼Feï¼ï¼w/% |
0.001 |
0.0005 |
|
Waiwai pH |
Waiwai pH |
6.3-6.8 |
6.3-6.8 |
Mahele ʻEhā: Hoʻohana
ʻO Ammonium Formate (HCOONH4) CAS: 540-69-2 hiki ke hoʻohana ʻia i ka ʻoihana lāʻau lapaʻau a i ʻole hoʻohana ʻia e like me nā reagents analytical.
Mahele ʻElima: Pehea e loaʻa ai
1. Loaʻa mai ka neutralization o ka formic acid a me ka amonia. E hoʻokuʻu i ka ʻakika formic a me ka wai, e hoʻonāuki i ke kinoea amonia e hoʻolilo i ka waiwai pH i 7-7.5, e hoʻohaʻahaʻa i ka mahana i -5â a me ka spin-filter e loaʻa ai.
2. I loko o kahi solution 90% formic acid, e hoʻoheheʻe i ke kinoea amonia.
Ma hope o ka hoʻokomo ʻia ʻana o ka nui o ke kinoea amonia, piʻi ka mahana a hiki i ka wela i hoʻokuʻu ʻia ke hoʻoikaika i ka ua. Ua kānana ʻia nā kristal, hoʻihoʻi hou ʻia mai ka ethanol piha, a hoʻomaloʻo ʻia i loko o kahi desiccator vacuum i lako me 99% sulfuric acid.
3. 100 mau māhele o ka methyl formate, 100 mau wahi o ka wai, 0.1 hapa o ka formic acid, hoʻoponopono i ka pH i 2.5, wela i 70 ° C me ka hoʻouluulu, hoʻohui i 20 mau wahi o ka wai amonia, mālama i ka pH ma 2 ~ 3, ma hope o kahi. 1h, 70% formic acid Ua hoʻoheheʻe ʻia ka methyl ester. Hoʻokō ʻia ka mahu o loko. Ke 10°C ka mahana o ke po'o distillation, ho'opau 'ia ka methyl formate a me ka methanol me ka waiho 'ana i ka wai 'akika i loko o ka evaporator. E neutralize me ka amonia a e hoʻoheheʻe hou e loaʻa iā ia me 98% ʻike
Māhele ʻEono: Pūʻolo
1.25kg PP ʻeke i loko me ʻekolu laina ʻeke plastik
2. Nā ʻeke pepa Kraft
3. E like me ka mea kūʻai aku koi.
Mahele ʻEhiku: Waihona a me ka lawe ʻana
Pono e mālama ʻia i loko o kahi maloʻo a ʻaʻole pono e mālama ʻia i loko o kahi hale maloʻo a ʻaʻohe mea hoʻomāinoino.
