Jiangsu Juming Chemical Technology Co., Ltd.

Product Description
Product Name: Phenolphthalein
Synonyms: .alpha, alpha.-Di(p-hydroxyphenyl)phthalide;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-;1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-;2,2-bis(p-hydroxyphenyl)phthalide;3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranon;alpha-(p-hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluicacid;alpha-di-(p-hydroxyphenyl)phthalide;alpha-di(p-hydroxyphenyl)phthalide
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
EINECS: 201-004-7
Melting point: 261-263 °C (lit.)
Boiling point: 417.49°C (rough estimate)
density: 1.27 g/cm3 at 32 °C
form: Solid
color: White to yellow-white
mf:
Phenolphthalein Usage: This product is a commonly used acid indicator with the range of color change between pH 8.2 (colorless) to 10.0 (red). Phenolphthalein is also a drug, can be used as a laxative, acting on the colon for the treatment of constipation.Used as an acid-base indicator; as irritant laxative for the treatment of constipation. Phenolphthalein is one of those chemicals that is commonly used in the chemistry laboratory to tell if a solution is acidic or alkaline . These chemicals are called acid - base indicators and used as indicator for acidimetric titrations. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles.
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Product Description
Product Name: Phenolphthalein
Synonyms: .alpha, alpha.-Di(p-hydroxyphenyl)phthalide;1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-;1(3H)-Isobenzofuranone,3,3-bis(4-hydroxyphenyl)-;2,2-bis(p-hydroxyphenyl)phthalide;3,3-bis(4-hydroxyphenyl)-1(3h)-isobenzofuranon;alpha-(p-hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluicacid;alpha-di-(p-hydroxyphenyl)phthalide;alpha-di(p-hydroxyphenyl)phthalide
CAS: 77-09-8
MF: C20H14O4
MW: 318.32
EINECS: 201-004-7
Melting point: 261-263 °C (lit.)
Boiling point: 417.49°C (rough estimate)
density: 1.27 g/cm3 at 32 °C
form: Solid
color: White to yellow-white
mf:
Phenolphthalein Usage: This product is a commonly used acid indicator with the range of color change between pH 8.2 (colorless) to 10.0 (red). Phenolphthalein is also a drug, can be used as a laxative, acting on the colon for the treatment of constipation.Used as an acid-base indicator; as irritant laxative for the treatment of constipation. Phenolphthalein is one of those chemicals that is commonly used in the chemistry laboratory to tell if a solution is acidic or alkaline . These chemicals are called acid - base indicators and used as indicator for acidimetric titrations. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles.
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