CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide

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CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide

CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide
PHENOLPHTHALEIN CAS 77-09-8  
CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide
PHENOLPHTHALEIN  
CAS NO.: 77-09-8  
MOLECULAR FORMULA: C20H14O4  
MOLECULAR WEIGHT: 318.32  
EINECS NO. : 201-004-7  
APPEARANCE:ODOURLESS WHITE TO CREAM POWDER
MOLECULAR WEIGHT:318.32276
DENSITY:1.299
BOILING POINT:548.7°C AT 760 MMHG
MELTING POINT:258-263ºC
FLASH POINT:24?°C
STORAGE TEMPERATURE:
KEEP CONTAINER CLOSED WHEN NOT IN USE. STORE IN A COOL, DRY, WELL-VENTILATED AREA AWAY FROM INCOMPATIBLE SUBSTANCES.
REFRACTIVE INDEX:1.57 (7.9 C)
PURITY: ≥98%
PACKAGING:ACCORDING TO CUSTOMER REQUESTS
COUNTRY OF ORIGIN:CHINA
CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide

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1. New Molecules R&D
2. Own test center HPLC NMR GC LC-MS
3. API and Intermediates from China reputed manufacturers
4. Documents support COA MOA MSDS DMF open part

Our advantages
1. Government awarded company. Top 100 enterprises in Hangzhou
2. Quality warrant. If any quality failure. we 100% return the payment or replacement
3.More than 14 years experiences in pharmaceutical and chemical international trading
4.Fast response on customers request and fast shipment

 

CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide CAS 77-09-8 Phenolphthalein / 3, 3-Bis (4-hydroxyphenyl) -1 (3h) -Isobenzofuranon / 2, 2-Bis (p-hydroxyphenyl) Phthalide / Alpha-Di- (p-hydroxyphenyl) Phthalide

 

Organic Intermediate