Good Price and High Quality Phenolphthalein CAS 77-09-8

• CAS No.: 77-09-8
• Formula: C20h14o4
• EINECS: 201-004-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: White
• Melting Point: 261-263 °c (Lit.)
• Boiling Point: 417.49°c (Rough Estimate)
• Density: 1.27 g/cm3 at 32 °c
• Refractive Index: 1.5400 (Estimate)
• Flash(Ing) Point: 24 °c
• Storage Condition: No Restrictions
• Transport Package: Bag
• Specification: 25kg/bag
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

 

Product Name	Phenolphthalein
Synonyms	LABOTEST-BB LT02090809;CI 764;CI NO 764 (1924);BETZ 0212;3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE;3,3-Bis(4-hydroxyphenyl)phthalide;3,3-BIS(P-HYDROXYPHENYL)PHTHALIDE;TIMTEC-BB SBB008868
CAS	77-09-8
MF	C20H14O4
MW	318.32
EINECS	201-004-7

 

   Phenolphthalein appears as white or yellowish-white to pale orange fine crystalline powder. Odorless. Aqueous solution is acidic. Colorless to pH 8.5; pink to deep-red above pH 9. Colorless in presence of large amounts of alkali. Tasteless.Phenolphthalein is an organic compound used as a laboratory reagent and pH indicator. Phenolphthalein exerts laxative effects by stimulating the intestinal mucosa and constricting smooth muscles. However, phenolphthalein is no longer used as a laxative due to the suspected carcinogenicity of this compound.
 

Packaging & Shipping

Packing and Storage
Packing  In 25kgs cardboard drum.
Storage  Keep container tightly closed in a dry and well-ventilated place.

Detailed Photos

 

Company Profile