62625-30-3
中文名稱
溴甲酚紫鈉鹽
英文名稱
BCP
CAS
62625-30-3
EINECS 編號(hào)
263-655-3
分子式
C21H15Br2NaO5S
MDL 編號(hào)
MFCD00148896
分子量
562.2
MOL 文件
62625-30-3.mol
更新日期
2025/03/25 11:11:51
62625-30-3 結(jié)構(gòu)式
基本信息
中文別名
溴甲酚紫鈉鹽(水溶性)溴甲酚紫鈉鹽
溴甲酚紫
溴甲酚紅
5,5ˊ-二溴鄰甲酚磺酞鈉鹽
5,5′-二溴鄰甲酚紅
5,5′-二溴鄰甲酚磺酰酞
溴甲酚紅紫
二溴鄰甲酚磺酞
溴甲酚紫鈉鹽, 0.04% W/V 水溶液
英文別名
5',5''-DIBROMO-2-CRESOLSULFONEPHTHALEIN SODIUM SALT5',5''-DIBROMO-O-CRESOLSULFONEPHTHALEIN, SODIUM SALT
5',5''-DIBROMO-O-CRESOLSULFONPHTHALEIN SODIUM SALT
BCP
BROMCRESOL PURPLE
BROMCRESOL PURPLE, SODIUM SALT
BROMCRESOL PURPLE SODIUM SALT, WATER SOLUBLE
BROMOCRESOL PURPLE
BROMOCRESOL PURPLE SODIUM SALT
BROMOCRESOL PURPLE, WATER SOLUBLE
DIBROMO-O-CRESOLSULFONPHTHALEIN, SODIUM SALT
SODIUM BROMOCRESOL PURPLE
sodium alpha-(3-bromo-5-methyl-4-oxo-2,5-cyclohexadienylidene)-alpha-(3-bromo-5-methyl-4-hydroxyphenyl)toluenesulphonate
BROMOCRESOL PURPLE SODIUM S., INDICATOR, WATER SOLUBLE
BROMOCRESOL PURPLE, 0.04 WT. % SOLUTION IN WATER
BROMCRESOL PURPLE SODIUM
5,5'-Dibromo-o-cresolsulfonephthaleinesodiumsalt
BROMOCRESOL PURPLE, WATER SOLUBLE, REAG.
Bromocresol Purple, sodium salt, water soluble, indicator, pure
BROMCRESOL PURPLE SOLUTION 0.04% AQUEOUS
所屬類別
生物化工：酸堿指示劑物理化學(xué)性質(zhì)
熔點(diǎn)255 °C (dec.)(lit.)
密度0.991 g/mL at 25 °C
儲(chǔ)存條件Store at RT.
溶解度H2O: soluble
酸度系數(shù)(pKa)6.3, 6.12(at 25℃)
形態(tài)粉末
顏色棕紅色
PH值5.2-6.8, yellow-green to purple
酸堿指示劑變色ph值范圍Yellow (5.2) to purple (6.8)
水溶解性可溶于水
ε(消光系數(shù))≥60000 at 584-590nm in 10 mM NaOH
最大波長(zhǎng)(λmax)585nm, 379nm
主要應(yīng)用Study properties of silicon dioxide films
CAS 數(shù)據(jù)庫62625-30-3(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
危險(xiǎn)品標(biāo)志Xi
危險(xiǎn)類別碼R36/37/38
WGK Germany3
TSCAYes
海關(guān)編碼29147000
知名試劑公司產(chǎn)品信息
Sigma Aldrich
62625-30-3(sigmaaldrich)TCI Shanghai
溴甲酚紫鈉鹽Bromocresol Purple Sodium Salt(62625-30-3)