Izakhiwo zomzimba nezamakhemikhali ze-formic acid

Incazelo emfushane:

Ubumsulwa: 85%, 90%, 94%, 98.5min%
Ifomula: HCOOH
INOMBOLO YECAS: 64-18-6
Inombolo ye-UN: 1779
I-EINECS: 200-579-1
Isisindo sefomula: 46.03
Ukuminyana: 1.22
Ukupakisha:25kg/drum, 30kg/drum, 35kg/drum,250kg/drum,IBC 1200kg,ISO TANK
Amandla:20000MT/Y
Okuqukethwe: (85%,90%,94%,99%)
Ukupakisha: Izigubhu ze-PE (25kg, 35kg, 250kg)
1200kgIBC; ISO TANK


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izakhiwo zomzimba nezamakhemikhali ze-formic acid,
I-Formic Acid, I-Formic Acid 94%, I-Formic Acid 99, okuqukethwe kwe-formic acid, Umkhiqizi we-Formic Acid, Formic Acid Supplier,

Inqubo

SiyakhiqizaI-Formic Acidnge-Methyl Formate ethuthuke kakhulu

ubuchwepheshe. Okokuqala, i-Methyl Formate ikhiqizwa yi-CO ne-Methanolwith isenzo se-catalyst. Ngaphansi kwezinga lokushisa nokucindezela okuthile, i-Methyl Formate igaywa nge-hydrolyzed ukuzeI-Formic Acid. Ukuhlanzeka okuphansi kwe-Formic Acidsolution kuzogxilwa kweziphakeme ukuze kuhlangatshezwane nezidingo ezahlukene-

amakhasimende.

Isilinganiso sokusabela:HCOOCH3+H2O HCOOH+CH3OH Ukukhiqiza

Isicelo

1. Imboni ye-Latex:I-Coagulation, njll.

2. Imboni yezemithi:I-caffeine, i-Analgin ,

I-Aminopyrine, i-Aminophyl-line, i-Theobromine bomeol, i-Vitamin B1, i-Metronidazole, i-Mebendazole, njll.

3. Imboni yezibulala-zinambuzane:Triadimefon,Triazolone,

Tricyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dicofol, njll.

4.Imboni yamakhemikhali:I-calcium formate, i-Sodium formate, i-Ammoniumformate, i-Potassium formate, i-Ethyl formate, i-Barium formate, i-DMF, i-Formamide, i-Rubber antioxidant, i-Pentaerythrite, i-Neopenyl glycol, i-ESO, i-2-Ethy! i-hexyl ester kawoyela wesoya epoxidized, i-Pivaloyl Chloride,

Isikhiphi sikapende, i-Phenolic resin, i-Acid yokuhlanza ukukhiqizwa kwensimbi, i-Methane amide, njll.

5.Imboni yesikhumba: Ukushukwa, ukuhlukanisa, I-Neutralizer, njll.

6. Imboni yezinkukhu:Silage, njll.

7. Abanye: Ingakwazi futhi ukukhiqiza ukuphrinta nokudaya i-mordant.Coloring

kanye ne-ejenti yokuqedela ye-Fiber nephepha, i-Plasticizer, ukugcinwa okusha kokudla, isithasiselo sokuphakelayo, njll.

8. Ukukhiqiza i-cO:Ukusabela kweChemical: HCOOH=(minyene H, So4catalyze)heat=CO+H,O

9.Deoxidizer: Test As,Bi,Al,Cu,Au,Im,Fe,Pb,Mn,Hg,Mo,Ag,Zn, njll.Test Ce, Re, Wo.Test amine primary enuka kamnandi,i-amine yesibili.dis- i-solvant yokuhlola i-molecular WT kanye ne-crystallization.Test methoxyl.

10.Fix-er for microscopic analysis.Ukukhiqiza i-formate.chemical cleaningagent, Formic acid ayinayo i-CL, ingasetshenziselwa ukuhlanza impahla yensimbi engagqwali.

Into

90%

Okuphakeme

I-Firs-class

Ufanelekile

I-Formic Acid, w/% ≥

90

Umbala /Hazen(Pt-Co)≤

10

20

Ukucwenga(isampula+amanzi=1十3)

Kucace

Phasa ukuhlolwa

Ama-Chlorides (njengoCl), w/%≤

0.0005

0.002

0.002

Ama-Sulphates (njenge-SO4), w/%≤

0.0005

0.001

0.005

I-ayina (njenge-Fe) w/%≤

0.0001

0.0004

0.0006

Izinsalela Zokuhwamuka w/% ≤

0.006

0.015

0.02

izindaba (1)

izindaba (4)

izindaba (7)

izindaba (3)

izindaba (6)

izindaba (5)

izindaba (2)

Ikhasi le-Formic acid I-Formic acid ikhasi-3 I-Formic acid ikhasi-4

Okuvutha umlilo. Ingaxubana namanzi, i-ethanol, i-ether ne-glycerol, kanye nezinyibilikisi eziningi ze-polar eziphilayo, futhi ibe nokuncibilika okuthile kuma-hydrocarbon.

Ukuminyana kwesihlobo (d204) kungu-1.220. Inkomba ye-refractive

1.3714. Ukushisa komlilo kungu-254.4 kJ/mol, izinga lokushisa elibalulekile lingu-306.8 ℃, futhi ukucindezela okubalulekile ngu-8.63 MPa. Iphoyinti le-Flash 68.9 ℃ (inkomishi evuliwe). Ukuminyana 1.22, ukuminyana komhwamuko okuhlobene 1.59 (umoya =1), ukucindezela komhwamuko ogcwele (24℃) 5.33kPa.

Ukugxila okuphezulu kwe-formic acid kuvame ukuba yiqhwa ebusika.

Izinhlanganisela ezingavunyelwe: i-oxidant enamandla, i-alkali enamandla, impushana yensimbi esebenzayo.

Izici eziyingozi: umhwamuko nomoya kwakha ingxube eqhumayo, ebangela ukusha nokuqhuma uma kuba nomlilo ovulekile namandla okushisa aphezulu. Isabela nama-oxidants aqinile.

Ukuncibilika: kuxubene namanzi, akuncibiliki kuma-hydrocarbon, kuxubene otshwaleni.

Kuma-hydrocarbons nasezifundeni ezinegesi, i-formic acid yenzeka njengama-dimers aboshwe ngamabhondi e-hydrogen. Esimeni segesi, i-hydrogen bonding iholela ekuphambukeni okukhulu phakathi kwegesi ye-formic acid kanye ne-equation yegesi efanelekile yendawo. Uketshezi kanye ne-solid formic acid iqukethe ama-molecule e-formic acid eqhubekayo aboshwe ngamabhondi e-hydrogen.

I-Formic acid ibola ibe yi-CO ne-H2O ngaphansi kwe-catalysis ye-concentrated sulfuric acid:

Ngenxa yesakhiwo esikhethekile se-formic acid, enye yama-athomu ayo e-hydrogen ixhumeke ngokuqondile eqenjini le-carboxyl. Noma ungayibuka njenge-hydroxyformaldehyde. Ngakho-ke, i-formic acid inezinto zombili ze-asidi ne-aldehyde.

I-asidi ye-formic inezinto ezifanayo njengamanye ama-carboxylic acid amaningi, nakuba ngaphansi kwezimo ezijwayelekile i-asidi ye-formic ayenzi i-acyl chloride noma i-anhydride. Ukuphelelwa amanzi emzimbeni kubola i-formic acid ibe yi-carbon monoxide namanzi. I-Formic acid inezinto zokunciphisa ezifanayo kuma-aldehydes. Ingakwazi ukuqalisa ukusabela kwesibuko esisiliva, inciphise ama-ion esiliva ku-ion esiliva ye-ammonia ibe insimbi eyisiliva, futhi yona ngokwayo ifakwe i-carbon dioxide namanzi:

I-Formic acid iyona kuphela i-carboxylic acid engezwa kuma-olefin. I-Formic acid esenzweni sama-asidi (njenge-sulfuric acid, i-hydrofluoric acid), nama-olefin asabela ngokushesha ukuze akhe amafomu. Kodwa-ke, ukusabela okuseceleni okufana nokusabela kwe-Koch nakho kungenzeka, ngomkhiqizo ongaphezulu kwe-carboxylic acid.

Ivelu yokubhanqa ye-octanol/i-partition ye-coefficient yamanzi: -0.54, umkhawulo wokuqhuma okuphezulu % (V/V) : 57.0, umkhawulo wokuqhuma ophansi % (V/V) : 18.0.

I-Formic acid iyi-ejenti yokunciphisa enamandla futhi ukusabela kwesibuko esisiliva kungenzeka. I-acidic kakhulu ku-saturated fatty acids, futhi i-dissociation constant yi-2.1 × 10-4. Iqhekeka kancane ibe yi-carbon monoxide namanzi asezingeni lokushisa elijwayelekile. Ishiselwa ku-60~80℃ nge-concentrated sulfuric acid ukuze ibole futhi ikhulule i-carbon monoxide. Uma i-formic acid ishisa ngaphezu kuka-160 ° C, iyabola ukuze ikhiphe i-carbon dioxide ne-hydrogen. Usawoti wensimbi we-alkali we-formic acid ushiselwa ku-400 ° C ukuze akhe ama-oxalate.

Idatha yesakhiwo samangqamuzana

1. Inkomba ye-Molar refractive: 8.40

2. Ivolumu ye-molar (m/mol) : 39.8

3. Ivolumu ethile ye-Isotropic (90.2K) : 97.5

4, ukungezwani kwendawo (dyne/cm): 35.8

5, i-polarizability (10cm) : 3.33


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