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CAS号:
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62625-31-4
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英文名称:
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M-CRESOL PURPLE, SODIUM SALT
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英文同义词:
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SODIUM M-CRESOL PURPLE;meta-Cresol Purple W/S;M-CRESOL PURPLE, SODIUM;SODIUM METACRESOL PURPLE;Cresol Purple SodiuM Salt;M-CRESOL PURPLE, SODIUM SALT;METACRESOL PURPLE SODIUM SALT;M-CRESOL PURPLE, WATER SOLUBLE;SODIUM M-CRESOLSULFONEPHTHALATE;M-CRESOLSULFONPHTHALEIN SODIUM SALT
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中文名称:
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间甲酚紫钠盐
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中文同义词:
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甲酚紫钠盐;间甲酚紫钠;间甲酚紫钠盐;间甲酚紫钠盐, 指示剂;间甲酚紫钠盐[PH指示剂];间甲酚紫钠盐[PH指示剂]|甲酚紫钠盐;间甲酚紫钠盐, 0.04% W/V水溶液
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分子式:
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C21H17NaO5S
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分子量:
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404.41
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- 熔点 :
- >250°C
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- 溶解度 :
- Solubility Soluble in water, ethanol
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- 酸度系数(pKa):
- 1.51, 8.32(at 25℃)
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- 形态:
- Powder
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- 颜色:
- Orange-brown to black
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- 酸碱指示剂变色ph值范围:
- 1.2(red)-2.8(yellow) 7.4(yellow)-9(purple)
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- 水溶解性 :
- Soluble in water.
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- 最大波长(λmax):
- 436nm
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- 主要应用:
- Screening method of endocrine disrupting chemicals
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- CAS 数据库:
- 62625-31-4
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- EPA化学物质信息:
- Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[3-methyl-, monosodium salt (62625-31-4)
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