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Sodium Acetate
Izina ryimiti:Sodium Acetate
Inzira ya molekulari: C2H3NaO2;C.2H3NaO2· 3H2O
Uburemere bwa molekile:Anhydrous: 82.03;Trihydrate: 136.08
URUBANZA: Anhydrous: 127-09-3;Trihydrate: 6131-90-4
Imiterere: Anhydrous: Ni ifu yera ya kristaline yuzuye ifu cyangwa blok.Ntabwo impumuro nziza, uburyohe bwa vinegere.Ubucucike bugereranijwe ni 1.528.Gushonga ni 324 ℃.Ubushobozi bwo kwinjiza amazi birakomeye.Icyitegererezo cya 1g gishobora gushonga mumazi 2mL.
Trihydrate: Ni ibara ritagaragara rifite kirisiti cyangwa ifu ya kirisiti yera.Ubucucike bugereranijwe ni 1.45.Mu kirere gishyushye kandi cyumye, bizoroha ikirere.Icyitegererezo cya 1g gishobora gushonga mumazi agera kuri 0.8mL cyangwa Ethanol ya 19mL.
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Potasiyumu Acetate
Izina ryimiti:Potasiyumu Acetate
Inzira ya molekulari: C2H3KO2
Uburemere bwa molekile:98.14
URUBANZA: 127-08-2
Imiterere: Ni ifu yera ya kirisiti.Biroroshye gutanga kandi biryoshye.PH agaciro ka 1mol / L igisubizo cyamazi ni 7.0-9.0.Ubucucike bugereranijwe (d425) ni 1.570.Gushonga ni 292 ℃.Irashobora gushonga cyane mumazi (235g / 100mL, 20 ℃; 492g / 100mL, 62 ℃), Ethanol (33g / 100mL) na methanol (24.24g / 100mL, 15 ℃), ariko ntishobora gushonga muri ether.
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Potasiyumu Diacetate
Izina ryimiti:Potasiyumu Diacetate
Inzira ya molekulari: C4H7KO4
Uburemere bwa molekile: 157.09
URUBANZA:127-08-2
Imiterere: Ifu itagira ibara cyangwa yera ifu ya kristaline, alkaline, deliquescent, gushonga mumazi, methanol, Ethanol na ammonia y'amazi, idashonga muri ether na acetone.
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Sodium Diacetate
Izina ryimiti:Sodium Diacetate
Inzira ya molekulari: C4H7NaO4
Uburemere bwa molekile:142.09
URUBANZA:126-96-5
Imiterere: Nifu ya kirisiti yera ifite impumuro ya acide ya acetike, ni hygroscopique kandi byoroshye gushonga mumazi.Irabora kuri 150 ℃
