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CAS號(hào):7790-21-8
英文名稱:Potassium periodate
英文同義詞:POTASSIUM PERIODATE;Potassium m-Perioda;POTASSIUM M-PERIODATE;PotassiumPeriodateKIO4;Potassium periodate 99%;POTASSIUM METAPERIODATE;PotassiumMetaperiodateGr;potassium periodate, acs;Potassium metaperiodiate;Potassium periodate, 99+%
中文名稱:過碘酸鉀
中文同義詞:過碘酸鉀;高碘酸鉀;過碘酸鉀;偏過碘酸鉀;偏高碘酸鉀;高碘酸 鉀鹽;高碘酸鉀,99%;偏高碘酸鉀,ACS;高碘酸鉀, 分析純;高碘酸鉀,AR,99.8%
分子式:H2IKO4
分子量:232.01
熔點(diǎn):582 °C
沸點(diǎn):explodes [HAW93]
密度:3.618
蒸氣密度:7.9 (vs air)
儲(chǔ)存條件:2-8°C
溶解度:H2O: 0.01 M at 20 °C, clear, colorless
形態(tài):Powder/Solid
顏色:White to off-white
比重:3.618
氣味 (Odor):Odorless
PH值:pH (5g/l, 25℃) : 4.5~5.5
酸堿指示劑變色ph值范圍:4.5 - 5.5
水溶解性:0.42 g/100 mL (20 ºC)
Merck:14,7654
穩(wěn)定性:Stable. Strong oxidizer - contact with combustible materials may cause fire. Incompatible with organic material, combustible material, strong reducing agents, powdered metals.
CAS 數(shù)據(jù)庫:7790-21-8(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:Periodic acid (HIO4), potassium salt (7790-21-8)