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溴甲酚綠CAS號(hào)：76-60-8 其他名稱：溴甲酚藍(lán)；四溴間甲酚磺酚酞；3,3′,5,5′-四溴間甲酚磺酸酚酞 齊一生物科技（上海）有限公司新品*歡迎您訪問(wèn)我們的如有什么問(wèn)題請(qǐng)給我們

溴甲酚綠CAS號(hào)：76-60-8英文名稱：Bromocresol green；Bromocresol green sodium salt；3,3′,5,5′-Tetrabromo-m-cresol sulfonaphthalein 
其他名稱：溴甲酚藍(lán)；四溴間甲酚磺酚酞；3,3′,5,5′-四溴間甲酚磺酸酚酞 
CAS號(hào)：76-60-8 
C21H14Br4O5S=698.02 
級(jí)別：IND
pH變色域：3.8(黃綠)～5.4（藍(lán)）
干燥失重：≤3.0%
乙醇溶解試驗(yàn)：合格
質(zhì)量吸收系數(shù)α1（λ1,pH 3.8）/（L/cm?g）：24.0～28.0
質(zhì)量吸收系數(shù)α2（λ2,pH 5.4）/（L/cm?g）：53.0～68.0
灼燒殘?jiān)骸?.25%
zui大吸收波長(zhǎng)λ1（pH 3.8）/（nm）：440～445
zui大吸收波長(zhǎng)λ2（pH 5.4）/（nm）：615～618
性狀(以下信息僅供參考)：白色或微黃色結(jié)晶。易溶于乙醇、和乙酸乙酯，溶于苯，微溶于水。熔點(diǎn)218～219℃。zui大吸收波長(zhǎng) 423nm 
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)酸堿指示劑，比色測(cè)定酸堿度時(shí)常用其鈉鹽
保存：RT
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