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95615

Supelco

Xylenol Orange

metal indicator (for complexometry)

Synonym(s):

o-Cresolsulfonphthalein-3′-3″-bis(methyliminodiacetic acid sodium salt)

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About This Item

Empirical Formula (Hill Notation):
C31H32N2O13S
CAS Number:
Molecular Weight:
672.66
EC Number:
MDL number:
UNSPSC Code:
12161500

grade

metal indicator (for complexometry)

SMILES string

[Na+].Cc1cc(cc(CN(CC(O)=O)CC(O)=O)c1O)\C(=C2\C=C(C)C(=O)C(CN(CC(O)=O)CC(O)=O)=C2)c3ccccc3S([O-])(=O)=O

Other Notes

Metallochromic ligand employed in chelation ion chromatography of trace metal ions

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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