Abincin ƙari na acetic acid

Takaitaccen Bayani:

Lambar CAS:64-19-7Sauran Sunaye:Acid Ethanoic/GAAMF:CH3COOHLambar EINECS:200-580-7Matsayin Ma'auni:Daraja ta Abinci/Masana'antuTsarkaka:99.8% mintiBayyanar:Ruwa Mai Launi Mara LauniAikace-aikace:Yadi/Abinci/FataSunan Alamar:Shandong PulisiTashar jiragen ruwa ta lodawa:Qingdao/Tianjin/ShanghaiShiryawa:30KG/215KG/1050KG ganga; ISO TankiLambar HS:29152119Adadi:17.2-22.2MTS/20`FCLTakaddun shaida:ISO SGS BV HALAL KOSHERLambar Majalisar Dinkin Duniya:2789Aji Mai Haɗari:8+3Alama:Ana iya keɓancewa


Cikakken Bayani game da Samfurin

Alamun Samfura

Dagewa kan "ingantaccen inganci, Isar da kaya cikin gaggawa, Farashi mai tsauri", mun kafa haɗin gwiwa na dogon lokaci tare da masu siyayya daga ƙasashen waje da na cikin gida kuma mun sami manyan ra'ayoyi daga sabbin abokan ciniki game da ƙarin kayan abinci na Acetic acid. Muna maraba da abokai daga kowane fanni na rayuwa don neman haɗin gwiwa da kuma samar da mafi kyawun gobe mai kyau.
Dagewa kan "ingantaccen inganci, Isar da Saƙo cikin Sauri, Farashi Mai Tsanani", mun kafa haɗin gwiwa na dogon lokaci tare da masu siyayya daga ƙasashen waje da na cikin gida kuma mun sami manyan sharhi daga sabbin abokan ciniki da na baya, muna fatan za mu ci gaba da tafiya tare da zamani, muna ci gaba da ƙirƙirar sabbin kayayyaki. Tare da ƙungiyar bincike mai ƙarfi, cibiyoyin samarwa na ci gaba, gudanar da kimiyya da manyan ayyuka, za mu samar da kayayyaki masu inganci ga abokan cinikinmu a duk duniya. Muna gayyatarku da gaske ku zama abokan kasuwancinmu don fa'idodin juna.
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俄语
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企业微信截图_20231214142743Ƙarin abinci na acetic acid Maganin Phenolphthalein
Narke 1 g na phenolphthalein a cikin 100 mL na ethanol.
Tsarin Abincin Acetic acid:
A auna gram 2.5 na samfurin daidai zuwa 0.0001 g a cikin kwalbar mazugi mai rufewa wacce ke ɗauke da 50 mL na ruwa mara carbon dioxide. A ƙara digo 3 na maganin phenolphthalein sannan a tace shi da sodium hydroxide titrant (1 mol/L) har sai launin ruwan hoda ya bayyana. Kowace 1 mL na sodium hydroxide titrant (1 mol/L) daidai yake da 60.05 mg na ƙarin abinci na C₂H₄O₂. Acetic acid.


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