I-Acetylsalicylic Acid (Aspirin) CAS 50-78-2 Ukuhlanzeka >99.5% (HPLC) Isithombe Esifakiwe Sefekthri

I-Acetylsalicylic Acid (Aspirin) CAS 50-78-2 Purity >99.5% (HPLC) Factory

Incazelo emfushane:

Igama leKhemikhali: I-Acetylsalicylic Acid

Amazwi afanayo: Aspirin;NJENGE;2-Acetoxybenzoic Acid

I-CAS: 50-78-2

Ubumsulwa: >99.5% (HPLC)

Ukubukeka: I-Crystal Emhlophe noma I-Crystalline Powder

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

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Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo kanye nomphakeli we-Acetylsalicylic Acid (Aspirin) (CAS: 50-78-2) enekhwalithi ephezulu.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo kulo mkhiqizo, sicela uthumele imininingwane enemininingwane ehlanganisa inombolo ye-CAS, igama lomkhiqizo, nenani kithi.Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-acetylsalicylic acid
Omqondofana	I-Aspirin;NJENGE;2-Acetoxybenzoic Acid;i-o-acetylsalicylic acid;i-acetyl salicylic acid;2-(Acetyloxy)benzoic Acid;I-O-Acetylsalicylic Acid
Inombolo ye-CAS	50-78-2
Inombolo yeCAT	RF2749
Isimo Sesitoko	Esitokweni, Amandla Okukhiqiza Amathani angama-50 ngenyanga
I-Molecular Formula	C9H8O4
Isisindo samangqamuzana	180.16
I-Melting Point	132.0 ukuze 136.0 ℃
I-Flash Point	250°(482°F)
Ukuminyana	1.35g/mL
Kuyazwela	Kuyazwela Umswakama
Ukuncibilika	Incibilika ku-100% Ethanol (80mg/ml), i-DMSO (41mg/ml) noma i-Dimethyl Formamide (30mg/ml)
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ukubukeka	I-Crystal Emhlophe noma I-Crystalline Powder
Ukuhlanzeka / Indlela Yokuhlaziya	>99.5% (HPLC)
I-Melting Point	132.0~136.0℃
Ukulahlekelwa Ekumisweni	<0.50%
Izinsalela ekushiseni	<0.10%
Izinsimbi Ezisindayo	<20ppm
I-Salicylic Acid yamahhala	<0.10%
I-Chloride	<0.014%
I-sulfate	<0.04%
Izinto Ezihlobene
Noma Ikuphi Ukungcola Okukodwa	<0.20%
Ukungcola Okuphelele	<0.50%
I-Infrared Spectrum	Ivumelana Nesakhiwo
I-Proton NMR Spectrum	Ivumelana Nesakhiwo
I-Solubility ku-EtOH	I-Colorless Clear, 50 mg/ml Pass
Izinga Lokuhlola	I-Enterprise Standard
Ukusetshenziswa	Pharmaceutical Intermediates

Iphakheji nesitoreji:

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Izinzuzo:

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Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

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Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

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Isicelo:

I-Acetylsalicylic Acid (i-Aspirin) (i-CAS: 50-78-2) umuthi we-analgesic-antipyretic owenziwe nge-salicylic acid ehlangana ne-acetic anhydride.I-Acetylsalicylic Acid umuthi osetshenziswa kakhulu emhlabeni.I-crystal emhlophe noma i-crystalline powder, iphunga elingenaphunga noma i-acetic acid kancane, inyibilika kancane emanzini, inyibilika kalula ku-ethanol, futhi isixazululo esinamanzi sine-asidi.Azinzile emoyeni owomile.Izokwenziwa kancane kancane i-hydrolyzed ibe i-salicylic acid ne-acetic acid emoyeni onomswakama, futhi isixazululo esinamanzi sinokusabela kwe-acidic.I-Acetylsalicylic Acid iyi-antipyretic ant rheumatic esetshenziselwa ukudambisa imfiva, ikhanda elibuhlungu, i-arthralgia, i-acicerheumatism, kanye nesifo samathambo.Eminyakeni yamuva nje, kutholakale ukuthi i-aspirin inomphumela ovimbelayo ekuhlanganisweni kweplatelet futhi ingavimbela i-thrombosis.Isetshenziselwa ukuvimbela ukuhlasela kwe-ischemic yesikhashana, i-myocardial infarction, i-valve yenhliziyo yokwenziwa kanye ne-venous fistula noma enye i-thrombosis yangemva kokuhlinzwa.Isohlwini ku-National Essential Medicine List.I-Acetylsalicylic acid iphinde isebenze njengesimaphakathi seminye imithi.Ukuhlanganiswa kwe-aspirin kuhlukaniswa njengokusabela kwe-esterification.I-Salicylic Acid iphathwa nge-acetic anhydride, okuphuma ku-asidi, okubangela ukusabela kwamakhemikhali okuguqula iqembu le-salicylic acid hydroxyl libe yiqembu le-ester (R-OH→R-OCOCH3).Le nqubo ikhiqiza i-aspirin ne-acetic acid, ebhekwa njenge-byproduct yalokhu kusabela.