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CAS號(hào):521-24-4
英文名稱(chēng):1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT
英文同義詞:FOLIN'S REAGENT;MANCHESTER BLUE;2,3-Pentanedione97%;1,2-Naphthoquinone-4;LABOTEST-BB LT00233183;1,2-Naphthoquinone-4-sulfonic;1,2-NAPHTHOQUINONE-4-SULFONIC ACID;1,2-Naphthoquinone-4-SulphonicAcid;SODIUM B-NAPHTHOQUINONE-4-SULFONATE;Sodium β-naphthoquinone-4-sulfonate
中文名稱(chēng):1,2-萘醌-4-磺酸鈉
中文同義詞:FOLIN 試劑;β-萘醌-4-磺酸鈉;1,2-萘醌-4-磺酸;1,2-萘醌-4-磺酸鈉;1,2-萘醌-4-磺酸鈉;1,2-萘醌-4-磺酸鈉鹽;1,2-萘醌-4-磺酸鈉,97%;1,2-萘醌-4-磺酸鈉(99%);3,4-二氧-3,4-鈉二氫萘-1-磺酸鹽;3,4-二氫-3,4-二氧代-1-萘磺酸鈉鹽
分子式:C10H5NaO5S
分子量:260.2
熔點(diǎn):289 °C (dec.)(lit.)
儲(chǔ)存條件:2-8°C
溶解度:H2O: 50 mg/mL, clear
形態(tài):solid
顏色:dark orange
氣味 (Odor):Odorless
水溶解性:Soluble in water and acetone. Slightly soluble in alcohol and ethanol. Insoluble in chloroform.
Merck:14,8646
BRN:4169788
穩(wěn)定性:Stable. Incompatible with strong oxidizing agents.
CAS 數(shù)據(jù)庫(kù):521-24-4(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:1,2-Naphthoquinone-4-sulfonic acid sodium salt (521-24-4)