物品单位 | 价格 | 品牌 |
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5g | 84 | regal |
甲酚红钠盐 |
62625-29-0 |
IND |
5克 |
84 |
常温 |
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中文名称 : |
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中文同义词 : |
甲酚红钠盐 ; 邻甲酚磺酰酞钠盐 ; 甲酚红 ; 邻甲酚红 ; 甲酚红钠盐 , 0.04% W/V 水溶液 ; 甲酚红 (0.04% 的水溶液 )[ 用于检测 PH]; 邻甲酚红钠盐 |
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英文名称 : |
Cresol Red |
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英文同义词 : |
TIMTEC-BB SBB006478;SODIUM O-CRESOLSULFONEPHTHALATE;SODIUM 2-[(4-HYDROXY-3-METHYLPHENYL)(3-METHYL-4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)METHYL]BENZENESULFONATE;SODIUM CRESOL RED;PHENOL, 4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-METHYL-, S,S-DIOXIDE, MONOSODIUM SALT;O-CRESOLSULFONEPHTHALEIN SODIUM SALT;O-CRESOLSULFONPHTHALEIN SODIUM SALT;O-CRESOL RED, WATER SOLUBLE |
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CAS 号 : |
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分子式 : |
C21H17NaO5S |
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分子量 : |
404.41 |
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EINECS 号 : |
263-654-8 |
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Mol 文件 : |
甲酚红是一种三芳基甲烷染料, 其分子式是C21H18O5S,分子量382.43。红棕色粉末,能溶于碱溶液,微溶于甲醇和乙醇,几乎不溶于苯。可作为酸碱指示剂,变色范围pH7.2~8.8(黄→红)。
Three aryl cresol red is a kind of methane dye, its molecular formula is C21H18O5S, molecular weight of 382.43. Red brown powder, soluble in alkaline solution, slightly soluble in methanol and ethanol, almost insoluble in benzene. Can be used as an acid-base indicator, color range pH7.2 ~ 8.8 (yellow and red).