Gaa CAS 64-19-7 Glacial Acetic Acid

Sharaxaad Gaaban:

Lambarka CAS:64-19-7Magacyada Kale:Asiidh Etanoic/GAAMF:CH3COOHLambarka EINECS:200-580-7Heerka Darajada:Heerka Cuntada/WarshadahaDaahirnimo:99.8%daqiiqoMuuqaalka:Dareere aan midab lahaynCodsiga:Dharka/Cuntada/MaqaarkaMagaca Summada:Shandong PulisiDekedda rarista:Qingdao/Tianjin/ShanghaiBaakad:30KG/215KG/1050KG Durbaan; Taangiga ISOKoodhka HS:29152119Tirada:17.2-22.2MTS/20`FCLShahaadada:ISO SGS BV XALAAL KOSHERLambarka Qaramada Midoobay:2789Fasalka Khatarta ah:8+3Calaamad:La habeyn karo


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Calaamadaha Alaabta

Annagoo haysanna dhibco deymo ganacsi oo yar yar oo wanaagsan, adeegyo iib kadib oo heer sare ah iyo xarumo wax soo saar oo casri ah, waxaan sumcad fiican ka helnay iibsadayaashayada adduunka oo dhan Gaa CAS 64-19-7 Glacial Acetic Acid, aaladaha habka saxda ah, Qalabka Qaabaynta Duritaanka ee Sare, Khadka isku-dubaridka Qalabka, shaybaarrada iyo kobaca software-ka ayaa ah astaamahayaga gaarka ah.
Annagoo haysanna dhibco deymo ganacsi oo yar yar oo wanaagsan, adeegyo iib kadib oo heer sare ah iyo xarumo wax soo saar oo casri ah, waxaan sumcad fiican ka helnay iibsadayaashayada adduunka oo dhan, waxaan qaadannay farsamada iyo maaraynta nidaamka tayada leh, oo ku salaysan "macaamiisha oo diiradda saaraya, sumcadda marka hore, faa'iidada wadajirka ah, horumarinta dadaallada wadajirka ah", soo dhawoow asxaabta si ay ula xiriiraan oo ay uga wada shaqeeyaan adduunka oo dhan.
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俄语
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企业微信截图_20231214142743Sannadkii 1847, kiimikaste Jarmal ah oo la yiraahdo Hermann Kolbe ayaa gaaray soo-saarkii ugu horreeyay ee isku-darka ah ee Glacial Acetic Acid Gaa oo laga keenay walxo aan dabiici ahayn. Hawshu waxay ku lug lahayd koloriin ku darista kaarboon disulfide si loo sameeyo kaarboon tetrachloride, ka dibna pyrolysis, hydrolysis, iyo koloriination si loo soo saaro trichloroacetic acid, kaas oo markaa si elektaroonik ah loogu dhimay aashitada acetic.
Sannadkii 1910, inta badan Glacial Acetic Acid Gaa waxaa laga helay sifeynta qalalan ee daamurka alwaaxa. Hawsha waxaa ku lug lahayd daawaynta daamurka iyadoo la isticmaalayo kaalshiyam hydroxide si loo sameeyo kaalshiyam acetate, kaas oo markaa lagu daray sulfuric acid si loo soo saaro acetic acid. Waqtigaas, Jarmalka wuxuu soo saari jiray qiyaastii 10,000 oo tan oo ah glacial acetic acid sannadkii, iyadoo qiyaastii 30% loo isticmaalay soo saarista rinjiga indigo.


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