Formic Acid 99% min
Txheej txheem
Peb tsim Formic Acid los ntawm kev siv tshuab Methyl Formate siab tshaj plaws. Ua ntej, Methyl Formate yog tsim los ntawm CO thiab Methanol nrog kev ua ntawm catalyst. Raws li qhov kub thiab txias, Methyl Formate yog hydrolyzed rau Formic Acid. Tsis tshua muaj purity Formic Acid tov yuav tau concentrated rau cov neeg siab dua kom tau raws li cov neeg siv khoom sib txawv.
Reaction Equation: HCOOCH3+H2O HCOOH+CH3OH Production
Daim ntawv thov
1. Latex kev lag luam: Coagulation, thiab lwm yam.
2. Kev lag luam tshuaj: Caffeine, Analgin, Aminopyrine, Aminophyl-line, Theobromine bomeol, Vitamin B1, Metronidazole, Mebendazole, thiab lwm yam.
3. Kev lag luam tshuaj tua kab: Triadimefon, Triazolone, Tricyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dicofol, thiab lwm yam.
4.Kev lag luam tshuaj: Calcium formate, Sodium formate, Ammonium formate, Potassium formate, Ethyl formate, Barium formate, DMF, Formamide, Roj hmab antioxidant, Pentaerythrite, Neopentyl glycol, ESO, 2-Ethy! hexyl ester ntawm epoxidized soybean roj, Pivaloyl Chloride, Xim tshem tawm, Phenolic resin, Acid ntxuav ntawm steel ntau lawm, Methane amide, thiab lwm yam.
5.Leather kev lag luam: Tanning, deliming, Neutralizer, thiab lwm yam.
6. Kev lag luam nqaij qaib: Silage, thiab lwm yam.
7. Lwm tus: tuaj yeem tsim luam ntawv thiab dyeing mordant.Coloring thiab xov tus neeg sawv cev rau Fiber thiab ntawv, Plasticizer, Khoom noj khoom haus tshiab, pub additive, thiab lwm yam
8. Ua CO: Cov tshuaj tiv thaiv tshuaj: HCOOH = (dense H, So4catalyze)heat = CO + H, O
9.Deoxidizer: Test As, Bi, Al, Cu, Au, Im, Fe, Pb, Mn, Hg, Mo, Ag, Zn, etc.Test Ce, Re, Wo.Test aromatic primary amine, secondary amine.dis- Cov kuab tshuaj rau kev kuaj molecular WT thiab crystallization.Test methoxyl.
10.Fix-er rau microscopic tsom xam.Producing formate.chemical cleaningagent, Formic acid yog dawb ntawm CL, yuav siv tau rau tu cov khoom stainlesssteel
Yam khoom | Specifications | ||
98.5% min | |||
Superior | Thawj chav kawm | Tsim nyog | |
Formic Acid, w/% ≥ | 94 | ||
Xim / Hazen(Pt- Co)≤ | 10 | 20 | |
Diluting (piv txwv+dej=1十3) | Ntshiab | Pass xeem | |
Chlorides(uas Cl),w/% ≤ | 0.0005 | 0.001 ib | 0.002 ib |
Sulfates(ua SO4),w/% ≤ | 0.0005 | 0.001 ib | 0.005 ib |
Hlau(as Fe)w/% ≤ | 0.0001 | 0.0004 | 0.0006 |
evaporation residues w/% ≤ | 0.006 ib | 0.015 ib | 0.02 ib |