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Home > Products >  Phenolphthalein

Phenolphthalein CAS NO.77-09-8

  • Product Details

Keywords

  • 3,3-Bis(4-hydroxyphenyl)phthalide
  • (4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE
  • Phenolphthalein factory

Quick Details

  • ProName: Phenolphthalein
  • CasNo: 77-09-8
  • Molecular Formula: C20H14O4
  • Appearance: white or light yellow tiny triclinic c...
  • Application: Used as HP indicator to check the depo...
  • DeliveryTime: Prompt delivery from stock
  • PackAge: 25kg/fiber drum
  • Port: shanghai
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: NA.
  • Storage: Store in a cool, dry place. Keep conta...
  • Transportation: by sea, by air or by courier
  • LimitNum: 10 Gram
  • Grade: Industrial Grade

Superiority

Tangshan Moneide Trading Co., Ltd. is specialized in the export of special fine chemicals.

The company dedicated to the development, production and marketing of chemicals.

Moneide covers whole range from small amount (gram grade) for research to big bulk for industrial production. 

Our products series mainly include electroplating chemicals, organic& inorganic fluoro chemicals, organic phosphonic ligands & intermediates and other special fine chemicals.  

Good quality, competitive price, excellent after-sale services are the key points for the success of our company. 

We wholeheartedly welcome all domestic and foreign clients to cooperate with us on the basis of mutual benefit.

Details

Chemical Name

Phenolphthalein

Molecular formula

C20H14O4

CAS No.

77-09-8

EINECS No.

201-004-7

Molecular weight

318.33

Molecular Structure

Details

Visual transition interval (PH): 8.0(Colorless)-10.0(Reddish purple)

Mass absorption coefficient: 68.0---75.0(L/cm·g)

Solubility in Ethanol: Pass

Loss on drying: 1.0 % max

Residue on ignition (sulfate): 0.05%max

Packing: 25kg/ fibre drum

Main Application

 

 

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