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首頁 > 供應產品 > 廠家直銷溴甲酚紫鈉鹽
廠家直銷溴甲酚紫鈉鹽
單價 面議對比
詢價 暫無
發貨 天津付款后3天內
庫存 1000kg起訂1kg
過期 長期有效
更新 2015-07-04 10:06
 
詳細信息
       中文名稱: 溴甲酚紫鈉鹽,5,5′-二溴鄰甲酚磺酞鈉鹽

英文名稱: BCP,Na;Bromocresol purole sodium salt,5,5′-Dibromo-o-cresol sulfonphthalein sodium salt

分子式: C21H15Br2NaO5S

分子量: 562.22

CAS編號: 62625-30-3 

性   狀: 橙色結晶。溶于水。熔點255℃(分解)。最大吸收波長 585(379)nm。

儲   存: 密封干燥保存。

用   途: 指示劑。pH變色范圍5.2(黃)~6.8(紫)。

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