69526-88-1
中文名稱
7-羥基香豆素硫酸鹽
英文名稱
2-OXO-2H-1-BENZOPYRAN-7-YL-SULFATE POTASSIUM SALT
CAS
69526-88-1
分子式
C9H5KO6S
分子量
280.3
MOL 文件
69526-88-1.mol
69526-88-1 結(jié)構(gòu)式
基本信息
中文別名
7-羥基香豆素硫酸鹽 英文別名
umbelliferone sulfate7-HYDROXY COUMARIN SULFATE
7-hydroxycoumarin sulfate ester
Umbelliferone Sulfate Potassium Salt
7-HYDROXYCOUMARIN SULFATE POTASSIUM SALT
7-HYDROXY COUMARIN-D5 SULFATE POTASSIUM SALT
7-SULFOOXY-2-OXO-2H-1-BENZOPYRAN POTASSIUM SALT
7-Sulfooxy-2H-1-benzopyran-2-one Potassium Salt
2-OXO-2H-1-BENZOPYRAN-7-YL-SULFATE POTASSIUM SALT
2-Oxo-2H-1-benzopyran-7-yl-sulfate potassium salt, 7-Sulfooxy-2-oxo-2H-1-benzopyran potassium salt
物理化學(xué)性質(zhì)
熔點(diǎn)204-205 °C
密度1.692±0.06 g/cm3(Predicted)
儲(chǔ)存條件−70°C
溶解度Methanol (Slightly, Heated, Sonicated), Water (Slightly, Heated)
酸度系數(shù)(pKa)-4.56±0.18(Predicted)
形態(tài)Solid
顏色white to off-white
水溶解性H2O: soluble
methanol: soluble
methanol: soluble
穩(wěn)定性Hygroscopic
CAS 數(shù)據(jù)庫69526-88-1
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H302
防范說明P280-P301+P310
危險(xiǎn)品標(biāo)志Xn
危險(xiǎn)類別碼22
WGK Germany3
海關(guān)編碼2932209090