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Sodium acetate
Aha kemịkalụ: Sodium acetate
Ụdị molekụla: C2H3NaO2 ; C2H3NaO2· 3H2O
Ibu Molecular: Igwe anaghị agba nchara: 82.03 ; Trihydrate: 136.08
CAS: Ihe na-ekpo ọkụ: 127-09-3; Trihydrate: 6131-90-4
agwa: Anhydrous: Ọ bụ kristal ọcha ntụ ntụ ma ọ bụ ngọngọ. Ọ dịghị isi, na-atọtụ mmanya mmanya. Njupụta njikọ bụ 1.528. Ebe mgbaze bụ 324 ℃. Ike nnabata mmiri siri ike. 1g sample nwere ike etisasịwo na 2ml mmiri.
Trihydrate: Ọ bụ kristal transperent ma ọ bụ na-acha ọcha kristal ntụ ntụ. Njupụta njikọ bụ 1.45. N'ime ikuku na-ekpo ọkụ na nke kpọrọ nkụ, ọ ga-adị mfe ihu igwe. 1g sample nwere ike etisasịwo na banyere 0.8mL mmiri ma ọ bụ 19mL ethanol.
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Sodium Diacetate
Aha kemịkalụ: Sodium Diacetate
Ụdị molekụla: C4H7NaO4
Ibu Molecular: 142.09
CAS: 126-96-5
agwa: Ọ bụ ntụ ntụ kristal na-acha ọcha nwere isi acetic acid, ọ bụ hygroscopic ma dịkwa mfe mgbaze na mmiri. Ọ decomposes na 150 ℃
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