Waa maxay glacial acetic acid

Sharaxaad Gaaban:

daahirnimo: 99% min
Formula: CH3COOH
CAS NO.: 64-19-7
UN NO.:2789
EINECS: 200-580-7
Miisaanka Formula: 60.05
Cufnaanta: 1.05
Xirmooyinka: 20kg/durbaan,25kg/durbaan,30kg/durbaan,220kg/durbaan, IBC 1050kg, ISO TANK
Awoodda:20000MT/Y

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Waa maxay glacial acetic acid,
Glacial acetic acid, glacial acetic acid tallaabo, Soosaarayaasha glacial acetic acid, glacial acetic acid isticmaalka iyo saamaynta,
Tilmaamaha tayada (GB/T 1628-2008)

Qodobbada falanqaynta	Tilmaamid
Qodobbada falanqaynta	Heerka Sare	Fasalka Koowaad	Fasalka caadiga ah
Muuqashada	Cad oo ka madax bannaan arrin la hakiyey
Midabka (Pt-Co)	≤10	≤20	≤30
Qiimayn %	≥99.8	≥99.5	≥98.5
Qoyaanka %	≤0.15	≤0.20	—-
Formic Acid %	≤0.05	≤0.10	≤0.30
acetaldehyde %	≤0.03	≤0.05	≤0.10
Haraaga uumiga %	≤0.01	≤0.02	≤0.03
Birta (Fe) %	≤0.00004	≤0.0002	≤0.0004
Waqtiga Joogtada ah min	≥30	≥5	—-

Astaamaha physicochemical:
1. Dareere aan midab lahayn iyo dhadhan cuncun leh.
2. Barta dhalaalka 16.6 ℃; barta karkarinta 117.9 ℃; Dhibicda birta ah: 39 ℃.
3. Biyaha milmi kara, ethanol, benzene iyo ethyl ether immiscible, oo aan milmin karin disulfide carbon.

Kaydinta:
1. Waxaa lagu kaydiyaa bakhaar qabow oo hawo leh.
2. Ka ilaali dabka, kulaylka. Xilliga qabowgu waa inuu ilaaliyaa heerkul ka sarreeya 16 DEG C, si looga hortago adkaanta. Inta lagu jiro xilliga qaboobaha, heerkulka waa in lagu hayaa ka sarreeya 16 DEG C si looga hortago / looga fogaado adkaanta.
3. Weelka ha xidho. Waa in laga soocaa oxidant iyo alkali. Isku darka waa in laga fogaado si walba.
4. Isticmaal nalalka aan qarxin, tas-hiilaadka hawo-qaadista.
5. Qalabka makaanikada iyo qalabka mamnuucaya isticmaalka fudud ee soo saarista dhimbiil.
6. Goobaha kaydinta waa in lagu qalabeeyaa qalabka daaweynta degdega ah iyo qalab guri oo ku habboon.

Isticmaal:

1.Drivative: Inta badan loo isticmaalo synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, iwm
2.Pharmaceutical:Acetic acid sida dareeraha iyo alaabta farmashiyaha, inta badan loo isticmaalo soo saarista penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, iyo sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetyl acid, ,caffeine, iwm.
3. Dhexdhexaad: acetate, sodium hydrogen di, peracetic acid, iwm
4.Dyestuff and textile printing and coloring:Inta badan loo isticmaalo soo saarida dheeha kala firdhisan iyo midabada,iyo daabacaadda dunta iyo dheeynta
5. Synthesis ammonia: Qaabka loo yaqaan 'Cuprammonia acetate', oo loo isticmaalo sifaynta syngas si looga saaro litl CO iyo CO2
6. Sawir: Horumariye
7. Caag dabiici ah: Coagulant
8. Warshadaha dhismaha: Ka hortagga shubka ee qaboojinta9. In addtin sidoo kale si ballaaran loo isticmaalo daaweynta biyaha, syntheticfiber, sunta cayayaanka, balaastikada, maqaar, rinji, biraha warshadaynta iyo caagag.

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Acid acid (sidoo kale loo yaqaan acetic acid, glacial acetic acid, ama formula CH COOH) waa mono asiidh organic kaas oo ₃ ah isha aysidhka iyo urta aadka u daran ee khalka. Aashitada anhydrous ee saafiga ah (glacial acetic acid) waa dareere hygroscopic ah oo aan midab lahayn oo leh bar qabow oo ah 16.7 ° C (62 ° F) wuxuuna noqdaa crystal aan midab lahayn marka la adkeeyo. Inkastoo acetic acid ay tahay asiidh daciif ah oo ku salaysan awoodda ay u leedahay inay kala soocdo xalalka aqueous, acetic acid waa daxal iyo uumigeedu waxay cunaan indhaha iyo sanka.
Ashitada acetic, karboksilic acid saturated oo ka kooban laba atamka kaarboon, waa oksaydh-ka kooban oo muhiim ah oo ka soo saara hydrocarbons. Qaaciddada molecular C2H4O₂, qaabdhismeedka molecular
Qaab-dhismeedka molecular
CH₃COOH gaaban, HAC waa qaabka gaaban. Kooxda shaqaynaysa ee qaacidada qaabdhismeedku waa koox kaarboxyl ah iyo lambarka CAS waa 64-19-7. Sababtoo ah waa qaybta ugu muhiimsan ee khalka, oo sidoo kale loo yaqaano acetic acid. Miraha ama saliidaha khudradda, tusaale ahaan, inta badan qaabka esters ee xeryahooda; Waxay u jirtaa sida aashitada bilaashka ah ee unugyada, saxarada, iyo dhiigga xayawaanka. Khalka caadiga ah wuxuu ka kooban yahay 3% ilaa 5% acetic acid. Ashitada Acetic waa dareere aan midab lahayn oo leh ur daran. Miisaanka molecular ee qaraabada ah waa 60.05, barta dhalaalidu waa 16.6 ℃, barta karkarinta waa 117.9 ℃, cufnaanta qaraabada waa 1.0492(20/4℃), cufnaanta ayaa ka sareysa tan biyaha, index refractive waa 1.3716. Ashitada saafiga ah ee loo yaqaan 'acetic acid' waxay sameyn kartaa adkaha baraf u eg ee ka hooseeya 16.6 ° C, sidaas darteed waxaa badanaa loo yaqaan 'glacial acetic acid'. Ku milmay biyaha, ethanol, ether iyo carbon tetrachloride. Marka biyaha lagu daro acetic acid, wadarta mugga ayaa yaraanaysa cufnaantana way korodhaa ilaa saamiga molecularku yahay 1: 1, oo u dhiganta samaynta mono-acid CH3C (OH) ₃, taas oo dheeraad ah oo la qasi karo oo aan isbeddelin mugga. .