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Phenolphthalein disulfate tripotassium salt trihydrate

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Phenolphthalein disulfate tripotassium salt trihydrate Basic information

Product Name:
Phenolphthalein disulfate tripotassium salt trihydrate
Synonyms:
  • Phenolphthalein disulfate, tripotassium salt trihydrate 98%
  • Phenolphthalein disulfate, tripotassium salt trihydrate, pure
  • 2-[Hydroxybis[4-(sulfooxy)phenyl]methyl]benzoic acid tripotassium salt
  • Phenolphthalein disulfate, tripotassium salttrihydrate,98%,pure
  • Phenolphthalein disulphate tripotassium salt,trihydrate
  • Phenolphthalein disulfate, tripotassiuM salt trihydrate, pure, 98% 5GR
  • Phenolphthalein disulfate
  • 2-[hydroxybis[4-(sulfooxy)phenyl]methyl]-benzoicacitripotassiumsalt
CAS:
62625-16-5
MF:
C20H17KO11S2
MW:
536.56
EINECS:
263-648-5
Product Categories:
  • Substrates
  • Organics
  • Classes of Metal Compounds
  • K (Potassium) Compounds (excluding simple potassium salts)
  • Typical Metal Compounds
Mol File:
62625-16-5.mol
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Phenolphthalein disulfate tripotassium salt trihydrate Chemical Properties

Melting point:
230 °C
storage temp. 
−20°C
form 
Crystalline Powder
color 
White to off-white
Water Solubility 
SLIGHTLY SOLUBLE
CAS DataBase Reference
62625-16-5(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-[hydroxybis[4-(sulfooxy)phenyl]methyl]-, tripotassium salt (62625-16-5)
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Safety Information

Safety Statements 
22-24/25
TSCA 
Yes
HS Code 
29322985

MSDS

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Phenolphthalein disulfate tripotassium salt trihydrate Usage And Synthesis

Chemical Properties

White to off-white crystalline powder

Uses

Phenolphthalein disulfate tripotassium salt is a phenolphthalein (P318010) derivative, a pH indicator and chemical dye.

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