3,3-Bis(4-hydroxyph...

3,3-Bis(4-hydroxyphenyl)phthalide

3,3-Bis(4-hydroxyphenyl)phthalide

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

3,3-Bis(4-hydroxyphenyl)phthalide Phenolphthalein CAS:77-09-8

Quick Details

  • Appearance:white or light yellow tiny triclinic crystal
  • Application:Used as HP indicator to check the deposit, cadmium, magnesium.
  • PackAge: 25kgs/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Chemical Name

Phenolphthalein

Synonyms

3,3-Bis(4-hydroxyphenyl)phthalide;

3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE

Molecular formula

C20H14O4

CAS No.

77-09-8

EINECS No.

201-004-7

Molecular weight

318.33

Details:

Appearance: white or light yellow tiny triclinic crystal

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

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