Naturalis acetic acidum est colore liquidum aut crystal cum uvam, aceto, sicut odor et unum simplicissima carboxylic acida et est extensive usus chemical. Naturalis acetic acidum lata applicationem ut a elit Reagent, in productionem Cellulose acetate maxime ad Photographic film et polyvinyl acetate in lignis gluten, Saccharum fibris et fabricae. Acidum acetic etiam fuit de magna usum quasi in descalling agente et acorem regulator in cibum industrias.
Product Name: |
Acidum acetic |
Synonyma: |
Sapiens solution; sapiens chloride; sapientes chloride; sapiens IODUM solution; nos IODUM solutio; sapientes, aceticacid (solutionsgreatterathan10%); Aceticacid (SolutionsGreateF10%); |
CAS: |
64-19-7 |
MF: |
C2h4o2 |
MW: |
60.05 |
Einecs: |
200-580-7 |
Product Categories: |
HPLC et LCMS mobile phase EDPLETUS: Acidum solutionschemical synthesis; organicum acida; Saccharum Reagents; Acidum intendit; tendrat (E.G. Buffers; Hplc Buffers, A: SOLUTIO / CE AA, ACIDER Solutions; titrationis, Volumetric solutions; Chemiae; 64-19-7 |
Mol file: |
64-19-7.mol |
Point liquescens |
16.2 ° C (Lit.) |
PRAETERITUS |
117-118 ° C (Lit.) |
densitas |
1.049 G / ML XXV ° C (Lit.) |
vapor density |
2.07 (vs aere) |
vapor |
11.4 mm HG (XX ° F) |
Inlustro |
MMVI | Acidum acetic |
Index refractive |
N20 / D 1.371 (lectum.) |
FP |
CIV ° F |
Storage temp. |
Store infra + XXX ° c. |
solubility |
Vocatus: miscible (Lit.) |
forma |
Solution |
PKA |
4.74 (XXV ℃) |
Specifica gravitas |
1.0492 (XX ℃) |
colo |
hyalinus |
Odor |
Fortis, ACUTUS, vinegar, sicut odor detectable ad 0.2 ad 1.0 PPM |
PH |
3,91 (I mm solution), 3,39 (X mm solution); 2.88 (C mm solution); |
Ph dolor |
2.4 (1.0m solutio) |
Odor limine |
0.006ppm |
Odor Type |
acidic |
explosive terminum |
4-19.9% (v) |
Aqua Solubility |
MISSUS |
λmax |
L: CCLX M amax: 0.05 |
Merck |
14,55 |
JECFA Number |
81 |
Brn |
506007 |
Henricus scriptor lex constant |
CXXXIII, CXXII, 6.88, et 1,27 ad PH Values 2.13, 3.52, 5.68, et 7.14, respective (XXV ° C, et al. |
Nuditate |
Tlv-TWA X PPM ~ XXV mg / m3) (ACGIH OSHA et MSSA); TLV-STEL XV PPM (37.5 MG / M3) (ACGIH). |
Dielectric constant |
4.1 (II ℃) |
Stabilitatem: |
Volatile |
Logp |
-0.170 |
Cas Database Reference |
64-19-7 (Cas Database Reference) |
Nist Chemistry Reference |
Acetic acidum (64-19-7) |
EPA substantiam Subcriptio Ratio |
Acetic acidum (64-19-7) |
Descriptio |
Acidum acetic et hyalina liquidum aut crystal cum acidus, aceto, sicut odor et est unus ex simplicissima carboxylic acida et est extensive usus chemica. Acidum acetic lata applicationem ut a officinarum Reagent, in productione Cellulose acetate maxime ad Photographic film et polyvinyl acetate in lignum gluten, synthetica fibris et fabricae. Acidum acetic etiam fuit de magna usum quasi in descalling agente et acorem regulator in cibum industrias. |
Eget proprietatibus |
Acidum acetic, Ch3cooh, est colore, volatile liquor in ambientium temperaturis. Et pura compositis, glacial acetic acidum, deberet nomen suum ad glaciem-sicut crystallina species ad 15.6 ° c. Ut plerumque suppleverunt, acetic acidum est aque VI n aqueo solution (circiter XXXVI%) vel I n solution (circiter VI%). Hi vel dilutions sunt in addendo conveniens amounts of acetic acidum ad cibis. Acidum acetic acidum est acidum aceto aceto, et concentration vndique a 3.5 ad 5.6%. Acetic acidum ac acetates sunt praesens in maxime plantis et animal texturis in parvis sed detectable amounts. Sunt normales metabolicae intermedia, sunt produci per talia bacterial speciei sicut acetobacter et potest esse synthesized totaliter ex ipsum dioxide per talem microorganisms sicut clostridium thermoaceticum. Et rat forms acetate ad rate of I% suae corporis pondus per diem. |
Physica proprietatibus |
Acidum acetic acidum est infirmus carboxylic acidum cum ACUTUS odor quod existit ut liquido ad locus temperatus. Erat probabiliter primum acidum produci in copiosa. Nomen acetic venit ex aceto, quod est verbum enim "uvam" et refert ad quod acetic acidum est reus est amarum gustum fermentato sucis. |
Eventum |
Nuntiavit in aceto, bergamot, cornmint oleum, amara orange oleum, lemon petitgrain, variis dairy products |
Historia |
Vinegar est dilutus aqueum solutio acetic acidum. Usus vinegar bene documentis in antiqua historia, Morbi ad minus 10,000 annis. Aegyptii usus aceto ut antibiotic et factum Pomum aceto. Babylonians produci aceto a vino ad usum in medicinis et ut conservativa ut mane sicut (V) b.c.e. Hippocrates (ca. 460-377 b.c.e.), notus ut "pater medicinae," usus aceto ut antiseptic et in remedia pro numerosis condiciones inter febricitantem, constipation, ulcera, et Pleurisy. Oxymel, quae est antiqua remedium ad tussiendum, quod factum est per mixtionem mel et aceto. A historiam memoriae a Romano scriptorem Pliny the Elder (ca. 23-79 C.E.) describitur quomodo Cleopatra, in conatus ad scaenam maxime pretiosa prandium vinum et bibit solutionem vincere in vinegar et bibi solutionem vincere in vinegar et bibit solutionem vincere a vinegar et bibit solutionem ad waging in vinegar et bibi solutionem vincere in vino. |
Uses |
Acidum acetic est momenti industriae eget. Et reactionem de acetic acidum cum hydroxyl quibus componit, praesertim alcohols, praecessi in formationem acetate esters. Maxima usum acetic acidum est in productione Vinyl acetate. Vinyl acetate potest produci per reactionem de acetylene et acetic acidum. Est etiam produci ex ethylene et acetic acidum. Vinyl acetate est polymerized in polyvinyl acetate (PVA), quod est in productione fibris, films, adhesives, et LATEX Packs. |
Uses |
Acetic acidum occurs in aceto. Est produced perniciosius distillatoria de ligno. Itfinds extensive applicationem in chemicalindustry. Hoc est in officinis ofcellosus acetate, acetate Rayon, et Vicalacetate et ACETYL componit; Sicut solentfor gingivis, olea et resinat; sicut cibus conservativa in excudendi et tyde; et in organicsynthesis. |
Uses |
Glacialis acetic acidum est acidulant quod est manifestum, hyalina liquidum, quae habet acidum saporem cum dilutum cum aqua. Est 99,5% seu altius in puritate et crystallizes ad XVII ° c. Est in ACETARIA adipiscings in dilutius forma providere requiritur acetic acidum. Est usus ut conservativa, acidulant, et flavaing agente. Est etiam dicatur acetic acidum, glacial. |
Uses |
Acetic acidum adhibetur ut mensam aceti, ut conservative et quod medium in eget industria, e.g. Acetate fibris, acetates, acathetates, pharmaceuticals, odor, mollitur agentibus, dyes (indicum) etc. Product Sheet |
Uses |
OPIFICIUM de variis acetates, acetyl compositiones, Cellulose acetate, acetate rayon, plastics et rubber in tanning; sicut lauandi acidum; Typographia Calico et tyde sericum; sicut acidulant et conservativa in cibis; Solvent enim gingivis, resinam volatile olea et multis aliis substantiis. Late in commercial organicum syntheses. Pharmaceutic auxilium (Acidifier). |
Productio modi |
Alchemists solebat distillationem intendere acetic acidum ad altum puritates. ACETICUS acidum pura acidum isoften vocavit glacial acetic acid quia congelat paulo infra locus temperatus ad 16,7 ° C (LXII ° F). Cum utres ex pura acetic acidum gelu in frigore laboratories, snowlike crystallis in utres; Sicut terminus glacialis factus consociata cum pura acetic acidum. Acidand aceto acetic erant parati naturaliter usque ad 19th century. In MDCCCXLV, in German Chemisthermann Kolbe (1818-1884) prospere synthesized acetic acidum a Carbon disulfide (CS2). Kolbe scriptor opus adiuvisti ad constituere agro organicum synthesis et dispelli ideam de Vitalism. Vitalismus est principium quod vitalis vi consociata cum vita erat reus omnibus organicis substantiis. |
Definitio |
Chebi: Acidum acet est simplex monocarboxylic acid continens duos carbons. Hoc est munus ut a elit solvendo, cibum acetosum regulaner, antimicrobial cibum conservative et Daphnia Magna metabolite. Est coniugatus acidum acetate. |
Notam nomen |
Vosol (Carter-Caesar). |
Aroma limina values |
Aroma characteres ad 1.0%: uvam, cider vinegar, leviter malty cum brunneis nuam. |
Gustus limen values |
Gustate characteres ad XV PPM: uvam, acidic Tangy. |
Descriptio |
Aqueus aqueum solution. Odore quasi aceto. Density 8.8 LB / Gal. Metalum ad metallis et TEXTUS. |
Air & aqua reactiones |
MIXTURA cum aqua solvo aliqui calor. |
Reactivity Profile |
Acidum acetic, [aqueum solution] Reacts exothically cum chemical bases. Subiecto oxidatio (cum calefactio) per fortis oxidizing agentibus. Dissolutionem in aquam moderatur chemical reactividen de acetic acidum, a V% solutio acetic acidum est Ordinarius vinegar. Acetic acidum formas explosive mixta cum P-Xylene et Air (Shraer, B.i. MCMLXX. Khim. Promit. XLVI (X): 747-750.). |
Aleam |
CORREROSUS; nuditate parva potest graviter erode lining gastrointestinal tractu; Sit causa vomitus, fluxus, sanguinum et urina; Cardiovascular defectum et mortem. |
Aleam salutem |
Glacialis acetic acidum est altus corrosive liquida. Contact cum oculos potest producere mitis moderari irritationem in hominibus. Contactus cum cutis producendum urit. Ingestion huius acidum potest facere corrosio os et gastrointestinal tractus. Acutus toxicus effectus sunt vomitus, fluxus, ulceribus, aut sanguinem de intestinis et circulatorii ruina. Mors fieri potest ex summus dose (20-30 ml), et toxicus effectus in hominibus, ut sensi a ingestion of 0.1-0.2 ml. An oris LD50 valorem in mures inclusi est MMMDXXX mg / kg (Smyth MCMLVI). |
Flammability et explosibility |
Acetic acidum est combustibilis substantia (NFPA Rating = II). Heating potest dimittere vapores potest ignitum. Vapores aut vapores ut iter aliquantum spatia ad ignitionem fons et "mico retro." Acidum acetic vapor formas explosive mixta cum aere ad concentrationes de IV ad XVI% (per volumen). Carbon Dioxide vel siccis eget extinguishers debet adhiberi ad acetic acidum ignes. |
Agriculturae usus |
Herbicide, fungicide, microbiocide; Metabolite, VETERINARIUS Medicine: A herbicide solebat control gramina, nemorosa plantis et lata-folium zizania in durum superficiem et in areas ubi segetes non Northmanni crevit; sicut VETERINARIUS medicina. |
Pharmaceutical Applications |
Glacialis et dilutum acetic acidum solutiones late usus acidifying agentibus in variis pharmaceutical formulae et cibum apparatu. Acidum acetic usus est in pharmaceutical products ut quiddam ratio cum combined cum acetate salis ut sodium acetate. Acidum acetic etiam petita est aliqua antibacterial et antibaches proprietatibus. |
Nomen |
Acetum®; Aci-Jel®; Ecoclear®; Naturalis viriditas Spray® non. Unum; Vosol® |
Profile |
Humanum venenum per an non specificatam route. Modice toxicus per vias. A gravi oculus et cutis irritans. Potest facere ardet, Lacrymation et conjunctivitis. Humanum Systemic effectus per ingestion, mutationes in oesophago, ulceribus, aut sanguinem ex parvis et magnis intestinis. Humanum systemica irritant effectus et mucosae membrana irritantis. Experimentalem generatiua effectus. Mutationem data nuntiavit. Communis aer contaminant. Flammabiles liquore. Ignis et explosione aleam cum patere calor aut flamma; potest agere acriter cum oxidizing materiae. Ut pugnare ignis, utor CO2, sicca eget, alcohol spumam, spumam et caligo. Cum succensa est corrumpuntur emittat vexo fumus. In potentia explosive reactionem cum 5azidotetrazole, bromine pentafluoride, Chromium trioxide, hydrogenii peroxide, potassium permanganate, sodium peroxide et phosphoro trichloride. Potentia violenta cum acetaldehyde acetic anhydride. Ignites in contactum cum potassium Tert, butoxide. Incompatible with chromic acid, nitric acid, 2-amino-ethanol, NH4NO3, ClF3, chlorosulfonic acid, (O3 + diallyl methyl carbinol), ethplenediamine, ethylene imine, (HNO3 + acetone), oleum, HClO4, permanganates, P(OCN)3, KOH, NaOH, xylene |
Salus |
Acetic acidum late usus est in pharmaceutical applications praesertim ad adjust in pharmaceis et ita plerumque respective nontoxic et nonirritans. Tamen, glaciali acetic acidum aut solutions quibus super L% w / w acetic acidum in aquam aut organicum solvents sunt considerari mordax et potest damnum ad cutem, oculos, nasum et os. Si absorbitur glacial acetic acidum causas gravibus CARDIACUS irritatio similes, qui fecit per hydrochloric acidum. |
Synthesis |
Ex perniciosius distillatorium lignum de acetylene aqua et aercetaldehyde ab subsequent oxidatio aere. Pura acetic acidum producitur commercium per numerum diversas processibus. Ut dilutum solutions, quod ex Vocatus per "Vinegar velox processus." Minores sunt adeptus ex Puroligneus acidum liquores acquiritur per perniciosius distillatorium durum lignum. Hoc est fabricari synthetically in alta cedit per oxidatio acetaldehyde et butane, et quod reactionem uber of Methanol et ipsum Monoxide |
Potentialis expositio |
Acetic acid is widely used as a chemical feedstock for the production of vinyl plastics, acetic anhydride, acetone, acetanilide, acetyl chloride, ethyl alcohol, ketene, methyl ethyl ketone, acetate esters, and cellulose acetates. Est etiam solebat solum in tinctura, Flexilis, pharmaceutical, cibo conservans, textile, et lauandi industrias. Est usus, etiam; In officinis Paris Green, White plumbum, tint intus stupam, photographic chemicals, maculatur tollit, insecticides et plastics. |
Carcinogenicity |
Acidum acetic est valde infirma tumore promotor in multistage mus pellem exemplar ad eget carcinogenis, sed valde efficaciora in enhancing cancer progressionem, cum applicari per progressum tempus exemplar. Male Sencar Mures initiati cum a topici applicationem ex 7,12, Dimethylbenzanthracene et II weeks postea cum XII-o-tetraDecanoylphorbol- XIII-acetate, bis weekly in XVI hebdomades. Topici curatio cum acetic acid coepi IV weeks postea (XL mg glacialis acetic acidum in 200ml acetone, bis weekly) et continued pro XXX weeks. Antequam curatio cum acetic acidum, quisque coetus de mures habebat circa idem numero papillomas ad expositi site. Post XXX weeks de curatio, mures tractata cum acetic acidum habebat LV% maior conversione cutis papillomas ad carcinomas quam vehiculum tractata mures. Selectivam Cytotoxicity ad certum cellulis intra Papilloma et compensatory incremento in cellula proventification sunt considerari maxime probabilior mechanism. |
Fons |
Present in domesticis purgamentorum effluent ad concentratione vndique a 2.5 ad XXXVI mg / l (aversatrix, MCMLXXXIII). Liquid porcos stercoris sample collected a vastum repono lacus continebat acetic acidum ad concentration 639,9 mg / l (Zahn et al., MCMXCVII). Acetic acidum identified as constituens in variis composted organicum deserta. Detectable concentrationes sunt relata in XVIII de XXI STERCOSTS extrahitur cum aqua. Concentrations ranged a 0,14 mmol / kg in lignum tondenti + gallinacei pecus stercoris ad 18.97 mmol / kg in nova dairy stercoris. In altiore mediocris concentration erat 4.45 mmol / kg (baziramakenenga et Simard, MCMXCVIII). |
Environmental fatum |
Biological. Circa Wilmington, NC, organicum vastum continens acetic acidum (representing 52.6% of totalis dissolvi organicum carbon) sunt infusum in aquiler in terram superficiem. Generatio Gaseous components (hydrogenii, nitrogen, hydrogenii sulfide, ipsum dioxide et methane) insinuat acetic acidum et forte alia vastum constituit, et al., MCMLXXVI). |
repono |
Acetic acidum debet esse solum in areas liberabo de ignitio fontes, et quantitates maius quam I sextarius debet condita in arcte obsignatorum metallum continentia in locis separatum a oxidizers. |
Shipping |
Un2789 acetic acidum, glacial aut acetic acidum solutio, cum .80% acidum, per Missam, aleam Class: VIII; Labels: VIII-Corrosive Material, III-Flammabiles Liquid. UN2790 acetic acidum solutio, non, L% sed non .80% acidum, per Missam, aleam Class: VIII; Labels: VIII, mordax materia; Acidum acetic solutio, cum .10% et, L%, per Missam, aleam Class: VIII; Labels: VIII-Corrosive Material |
Purificacionis modi |
Solet impudicitiis vestigia acetaldehyde et oxidisable substantiae aqua. (Glacialis acetic acidum est ipsum hygroscopic. In praesentia 0.1% aquae submittit in M per 0,2o.) Purify ad aquas praesentia, calor est in MCMXXIV, & Bradfield J Chem CMLXXXIII MCMXXVII]. Instead of Cro3, Usus 2-5% (w / w) de KMNO4 et coques sub refluxus pro 2-6hours. Vestigia aquae remotus a refluxing cum Tetraacyll diborate (paratus a calefactione I pars boric acidum cum V partibus (W / w / w) et cum aece, secuta est aChylber, et aece (MMMDCXXXIII et in conspectu Domini 0.2g Anhydride II, Naphalenesulfonic acidum sicut Catalyst etiam sunt usus [Orton & Bradfield J chem Soc Soc Inter CMLXXXIII MCMXXVII] Alius acetic et Triadride, P2O5, Distillation, P2O5, libero * et in Azene et Butyl Acetate est usus [Birdwhistell & Griswold J am Cham Soc Soc LXXVII DCCCLXXIII MCMLV]. An alternative purification utitur fractical frigore. [II XCVI ACICYDRIDE, et II% of Cro3. |
Toxicity iudicium |
ACETICA acidum est praesens per naturam ut a normalis metabolite utriusque plantis et animalibus. Acidum acetic potest etiam dimisit ad environment in varietate vastum effuents, in emissiones a combustione processibus et exhauriunt a gasoline et Diesel Engines. Si dimisit ad aerem, a vapor pressura 15.7 MMHG ad XXV ° C indicat acetic acid debet esse solely ut vapor in ambientium atmosphaera. Vapor-phase acetic acidum erit degradatus in atmosphaera per reactionem cum photochemically produci hydroxyl radicalia; Et dimidium-vita huius reactionem in aere est aestimari esse XXII diebus. Phase phase a rotlua et acidum a atmosphaera via infectum depositionem processuum secundum miscibility de hoc compositis in aqua. In acetate forma, acetic acidum etiam deprehenditur in atmosphaerica particulate materia. Si dimisit solo, acetic acidum est expectat habere nimis altum ad moderari mobilitatem secundum metiri koc values, usura prope-litus marine sediments, vndiring a 6.5 et unum lacum et unum examentariis et unum lacus. Volatilizationis ex humido solo superficiebus non expectata esse an maximus fatum processus fundatur in mensuras Henrici scriptor lege constant I × 10-9 atmm3 Mol-I. Volatilization ex aridam solo superficiebus potest fieri fundatur super vapor pressura huius compositum. Biodegradation utraque solo aqua expectatur esse celeri; A numerus biologicum protegendo studiis quae determinari, quod acetic acidum biodegrades libenter sub utrumque aerobic et anaerobic conditionibus. Volatilizationis ex aqua superficiebus non expectata esse momenti fatum processus secundum suam metiri Henrici scriptor lege constant. An Aestimari bacterial colonia pabulatione (BCF) de |
Incompatibilities |
Acetic acidum reagit cum alkaline substantias. |
Toxics protegendo campester |
In prima limina protegendo gradu (Itsl) ad acetic acidum est 1,200 μg / m3 (I-hora averaging tempus). |
PRAETENDO |
Dissolve aut miscere materiam cum combustibilis solvendo et adolebitque in eget incularator equipped cum afterburner et scrubber. Omnes Foederatum, State et loci Aliquam ordinationes servanda |
Regulatory status |
Gras enumerantur. Accepit cibum EG Europam. Includitur in FDA iners ingredientia database (injections, nasi, ophthalmic et oris apparatu). Includitur in parentereral et nonapenteral apparatu licentiati in UK |
Rudis materiae |
Ethanol -> Methanol -> NITROGENen -> Iodhimehimehimehimeadhane -> Oxygeni -> Activated -> Mercurio -> N-Butane -> Cobalt Acetate -> (2s) -1- (III-ACETETETYLTHIO-II-METHYL-I-OXOPROPROPHIL) -L -lhydroxyPropyl) -2,4,6 (2,3, -n, - -2,4,6 - -Liodo -L) -2,4,6 - -2,4 - -2,4 (II) -netate -> Manganese -2) -Netate -> Manganesum (II) Acidum -> mixta acidum |
Products |
Hydroxy Silicone oleum EMULSIO -> Dye-fixing agente G -> 1h-Indazol-VII-Amine -> V-Nitrothiophene-II-CarboxyLoIC -> IV-Bromophenzoic-IV-Bromopyrazoic - III-Hydroxy-2,4,6-Tribromobenzoic Acidum -> 2,3, Dimethylpytridine-N-Oxide -> N-(VI-Chloro-III-III-Nitropyridin-II-YL) Acetate -> II-AcetyLamino-V-Bromo-VI-MethylpyLo-V-Bromo-VI-MethylpyLoMino-V-Bromo-VI-MethylpyLo- N-cadmiae -> II-Amino-V, Bromo-IV-Methylpyridine -> Ethylenediamine Dracetate -> zirconium acetate ->-I-nphthylamide -> VI-Nitropuperon sodium -> DL-glyceraldélsohyde -> methyl- (III-phenyl, propyl) -amine -> VI-nitroindazole -> III-Hydroxyphen (-II-Hydroxyacetophenone-II-Bromo -> II-Hydroxy Monohydrate -> IV-chloro-III-methyl-1h-pyrazole -> VII-nitroindazole -> V-bromo-II-hydroxy-III-methoxybenzaldehyllic -> 3,5-dibromosalene acidum -> 3,5-Dibromosalene-1,8, DiCarboxylic Anhydride -> α-bromocinnamaldehyde -> 4 (Dimethylamino) Phenyl Thiococyanate -> X-nitroanthrone -> ethyl -> 1,3-yl -> Benzo Acidum -> (1r, 2r) - (+) - 1,2-Diaminocycocycocycocyclohexane l-tartate -> Benzopinacole -> IV-bromocatachol |