Zoo tshaj Suav acetic acid tus neeg muag khoom, cov tub luam, thiab cov tuam ntxhab

Suav Acetic Acid Cov Khoom Siv, Cov Lag Luam, thiab Cov Chaw Tsim Khoom Tshwj Xeeb

Cov lus piav qhia luv luv:

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US $ 1,023

Nyhav ib toos

Chaw nres nkoj:Phiaj suav

Cov ntsiab lus them nqi:L / C, T / T, Western Union

CAS:64-19-7

Kev Tsocai sai

Khoom Qhia Qhia

Khoom Ntawv

Khoom npe:acetic acid

Molecular hom:C2h4o2

Cas:64-19-7

Khoom Qauv Qauv Qauv:

tus nom

Kev qhia tshwj xeeb

Yam	Ib yam	Tus nqi
Kev coj dawb huv	%	99.8lub min
Xim	APHA	5max
Fomic Acid Cov Ntsiab Lus	%	0.03max
Dej Cov Ntsiab Lus	%	0.15max
Kev tshwm sim	-	Pob tshab ua

Tshuaj Tshuaj Muaj Zog

Acetic acid, ch3cooh, yog cov kua tsis muaj kob, cov kua uas tsis muaj kev kub hnyiab ntawm huab cua kub. Cov ntshiab placound, glacial acetic acid, tshuav nws lub npe rau nws cov dej khov-li crystalline tsos ntawm 15.6 ° C. Raws li feem ntau muab, acetic acid yog 6 n aqueous daws (txog 36%) lossis 1 tus kev daws teeb meem (txog 6%). Cov kev ua haujlwm no lossis lwm yam kev ua haujlwm tau siv hauv kev ntxiv cov nyiaj ua pob txha acid rau cov zaub mov. Acetic acid yog cov xeeb ntxwv acid ntawm vinegar, nws concentration xws li 3.5 txog 5.6%. Acetic acid thiab acetates yog tam sim no nyob rau hauv feem ntau cov nroj tsuag thiab tsiaj cov ntaub so ntswg nyob rau hauv me me tab sis kuaj tau nyiaj. Lawv yog cov metabolic nruab nrab, yog tsim los ntawm hom kab mob xws li acetobacacter thiab tuaj yeem suav ua ke los ntawm cov kab mob carbon dioxide los ntawm cov kab mob me me thermoaceticum. Cov nas cov qauv acetate ntawm tus nqi ntawm 1% ntawm nws lub cev hnyav ib hnub.

Raws li cov kua tsis muaj kob uas muaj zog, pungent, cov yam ntxwv tsw ntxhiab tsw, nws pab tau nyob rau hauv butter, cheese, txiv hmap thiab txiv hmab txiv ntoo qab zib. Tsawg heev me ntsis acetic acid li xws li siv nyob rau hauv cov zaub mov, txawm hais tias nws tau cais los ntawm FDA ua cov khoom siv gras. Yog li ntawd, nws yuav ua haujlwm hauv cov khoom uas tsis tau them los ntawm cov ntsiab lus thiab cov qauv ntawm tus kheej. Acetic Acid yog thawj lub tsev kawm ntawv cheebtsam ntawm cov kua txiv hmab thiab pyrolignoous acid. Nyob rau hauv daim ntawv ntawm vinegar, ntau dua 27 lab LB tau ntxiv rau cov khoom noj hauv xyoo 1986, nrog kwv yees li cov actomulants thiab cov neeg sawv cev. Qhov tseeb, acetic acid (raws li vinegar) yog ib qho ntawm cov tsw qab thaum ntxov tshaj plaws. Vinegars tau siv dav nyob rau hauv npaj zaub xam lav hnav khaub ncaws thiab mayonnaise, qaub thiab qab zib pickles thiab miv thiab miv. Lawv kuj tseem siv hauv kev kho nqaij thiab hauv cov canning ntawm qee cov zaub. Hauv kev tsim cov mayonnaise, ntxiv rau ntawm ib feem ntawm acetic acid (vinegar) rau ntsev- lossis piam thaj-yolk txo cov kub ua rau tus pas ntsuas kub. Cov dej khi cov khoom siv ntawm cov hnyuv feem ntau suav nrog cov acetic acid lossis nws cov ntsev ntsev, thaum cov zaub caletium los khaws cia cov zaub mov, cov zaub hauv kaus poom.

Daim Ntawv Thov Cheeb Tsam

Ob tus engineers / kws tshawb fawb / cov kws tshaj lij hauv chav ntxuav pob kws ua kom huv si siv cov me me rau kev hloov kho thiab tshawb fawb. Lawv ua haujlwm hauv cov khoom siv hluav taws xob ua lag luam.

Chaw ua tshuaj paus

Roj Kev Lag Luam

Cov neeg ua liaj ua teb txau zaub ntsuab nroj tsuag hauv lub vaj nrog cov tshuaj tua kab, tshuaj tua kab lossis tshuaj tua kab.

Yam tua tsiaj

Cov roj xau los ntawm kev tso pa ntawm cov roj av lossis roj diesel.

Diesel cav roj

Txuag Hluav Taws Xob Los Ntawm Txo Tub Yees Loj - Cua Txias Zog

Lub tub yees

txhais tes ntawm tus neeg nrog cov xim txau

Aerosol tshuaj tsuag

Acetic acid tshwm sim hauv vinegar. Nws yog tsim kev puas tsuaj rau cov ntoo. Itfinds kev thov txuas ntxiv hauv cov tshuaj lom neeg. Nws yog siv rau kev tsim cov khoom ntawm cov txheej txheem ntawm cov ensetate, acetate rayon, thiab ntau yam thiab acetyl tebchaw; Raws li cov tshuaj pab daws teeb meem, roj, thiab cov teeb meem; raws li cov khoom noj khoom haus khaws cia hauv kev luam ntawv thiab dyeing; thiab hauv organicnthesis.

Acetic acid yog ib qho tshuaj lom neeg lag luam tseem ceeb. Cov tshuaj tiv thaiv ntawm acetic acid nrog hydroxyl muaj cov ntsiab lus sib txuas, tshwj xeeb yog haus cawv, tshwm sim hauv kev tsim cov acetate ensers. Kev siv ntau tshaj plaws ntawm acetic acid yog nyob rau hauv zus tau tej cov vinyl acetate. Vinyl acetate tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm acetylene thiab acetic acid. Nws kuj yog tsim los ntawm ethylene thiab acetic acid. Vinyl acetate yog polymerized rau hauv polyvinyl acetate (PVA), uas yog siv nyob rau hauv kev tsim cov fibers, cov yeeb yaj kiab, cov nplaum, thiab cov xim yas.

Cellulose acetate, uas yog siv nyob rau hauv textiles thiab yees duab zaj duab xis, yog tsim los ntawm cov acetic acid thiab acetic anid thiab aciduride nyob rau hauv muaj sulfuric acid. Lwm cov ntawv esters ntawm acetic acid, xws li Ethyl acetate thiab propyl acetate, yog siv nyob rau ntau yam kev siv.

Acatic acid yog siv los tsim cov yas polyethylene terephthalate (tsiaj). Acetic acid yog siv los ua cov kws tshuaj.

Glacial acetic acid yog ib qho acidulant uas yog cov kua ntshiab, tsis muaj xim uas muaj cov kua qaub thaum dej. Nws yog 99.5% lossis siab dua nyob rau hauv kev coj dawb huv thiab crystallizes ntawm 17 ° C. Nws yog siv hauv cov khaub ncaws nyias nyob hauv daim ntawv diluted los muab cov acetic acid uas yuav tsum tau ua acetic acid. Nws yog siv los ua cov tshuaj tiv thaiv, acidulant, thiab flavoring tus neeg sawv cev. Nws tseem raug ua acetic acid, glacial.

Yuav Yuav Yuav Li Cas Los Ntawm Peb

Chemwin tuaj yeem muab ntau qhov ntau ntawm hydrocarbons thiab cov kuab tshuaj lom neeg rau cov neeg siv khoom lag luam.Ua ntej ntawd, thov nyeem cov ntaub ntawv hauv qab no hais txog kev ua lag luam nrog peb:

1. Kev ruaj ntseg

Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv rau muab cov neeg siv khoom nrog kev siv cov ntaub ntawv hais txog peb cov khoom lag luam, peb kuj tau cog lus tias kev muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis thiab ua tau tsawg kawg nkaus. Yog li ntawd, peb xav kom tus qhua tuaj noj mov kom ntseeg tau tias qhov tsim nyog tso tseg thiab kev nyab xeeb cov qauv kev nyab xeeb tau ntsib cov ntawv tshaj tawm HSSE (thov saib cov nqe lus dav dav thiab cov ntsiab lus ntawm kev muag khoom hauv qab). Peb cov kws paub HDSE tau muab cov kev taw qhia rau cov qauv no.

2. Kev Xa Tawm

Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom lag luam los ntawm Chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov khoom lag luam tsim khoom. Cov qauv muaj kev thauj khoom muaj cov tsheb thauj neeg muaj tsheb thauj khoom, tsheb ciav hlau lossis cov neeg thauj khoom ntau (cais cov mob siv).

Nyob rau hauv cov ntaub ntawv uas cov neeg yuav tsum tau ua, peb tuaj yeem hais cov cai ntawm cov nkoj lossis cov qauv kev nyab xeeb thiab siv cov qauv kev nyab xeeb tshwj xeeb / tshuaj xyuas thiab cov tseev kom ua.

3. Yam tsawg kawg txiav txim kom muaj nuj nqis

Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.

4. Upayment

Txoj kev them nqi them yog ncaj qha txiav tawm tsis pub dhau 30 hnub los ntawm daim ntawv qhia nqe.

5. Xa cov ntaub ntawv

Cov ntaub ntawv hauv qab no tau muab rau txhua qhov kev xa khoom:

Bill Nqi ntawm Lading, Cmr Waybill lossis lwm daim ntawv thauj khoom uas muaj feem xyuam

Daim ntawv pov thawj ntawm kev ntsuas lossis kev ua raws (yog tias yuav tsum tau)

· HSSEs cov ntaub ntawv ntsig txog kab nrog cov kev cai

· Kev cai sau cov ntaub ntawv nrog cov kev cai (yog tias yuav tsum tau)

Yav dhau los: Cov khoom lag luam Suav, cov tub luam, thiab cov tuam ntxhab

Tom ntej: Suav Vinyl acetate (VAM) Cov Chaw Muag Khoom, Cov Lag Luam, thiab Cov Chaw Tsim Khoom