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CAS號:518-51-4
英文名稱:PHENOLPHTHALEIN DISODIUM SALT
英文同義詞:diphenolate;phenolphthalein sodium;PHENOLPHTHALEIN NA SALT;DISODIUM PHENOLPHTHALEINATE;PHENOLPHTHALEIN SODIUM SALT;PHENOLPHTHALEIN DISODIUM SALT;Phenolphthalein disodium salt 95%;Phenolphthalein DisodiuM SaltPhenolphthalein Disodium Salt (>Phenolphthalein disodium salt, pure
中文名稱:酚鈦-鈉鹽
中文同義詞:酚鈦-鈉鹽;酚酞二鈉鹽水溶液;酚酞鈉(水溶性);酚酞二鈉鹽(水溶性);酚酞二鈉鹽 (水溶性的)
分子式:C20H15NaO4
分子量:342.33
熔點:>250°C
溶解度:Solubility Soluble in water, ethanol
酸度系數(shù)(pKa):9.1(at 25℃)
形態(tài):Powder
顏色:Dark purple to dark brown
酸堿指示劑變色ph值范圍:Colorless (8.0) to pink (10.0)
最大波長(λmax):553nm
主要應用:Inks, fire-resistant polymers, permanent hair straightener
CAS 數(shù)據(jù)庫:518-51-4
EPA化學物質(zhì)信息:1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, disodium salt (518-51-4)