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Xylenol Orange sodium salt

Basic information Safety Supplier Related

Xylenol Orange sodium salt Basic information

Product Name:
Xylenol Orange sodium salt
Synonyms:
  • O-CRESOLSULFONPHTHALEINDI-(METHYL-IMINODIACETIC ACID) SODIUM SALT
  • XYLENOL ORANGE SODIUM SALT
  • XYLENOL ORANGE, WATER SOLUBLE
  • XYLENOL ORANGE
  • XYLENOL ORANGE TETRASODIUM
  • Xylenol Orange sodium salt, 0.1% w/v aq. soln.
  • o-Cresolsulfonphthalein-3μ-3-bis(methyliminodiacetic acid sodium salt)
  • Two cresol orange indicator
CAS:
63721-83-5
MF:
C31H31N2NaO13S
MW:
694.64
EINECS:
216-553-8
Mol File:
63721-83-5.mol
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Xylenol Orange sodium salt Chemical Properties

Melting point:
195 °C (dec.)(lit.)
pka
pK2:2.58(-1);pK3:3.23(-2);pK4:6.37(-3);pK5: 10.46(-4);pK6: 12.28(-5) (25°C)
CAS DataBase Reference
63721-83-5
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
2914.50.3000

MSDS

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Xylenol Orange sodium salt Usage And Synthesis

Uses

Xylenol Orange is used in method for detecting main content of tungsten oxide.

Xylenol Orange sodium saltSupplier

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