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Chromoionophore XVII , CAS No.156122-91-7
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Basic Description Synonyms Chromoionophore XVII | 156122-91-7 | potassium;1-hydroxy-4-[[4-(2-hydroxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate | Potassium 1-hydroxy-4-((4-((2-hydroxyethyl)sulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate | SCHEMBL16412111 | SCHEMBL21802348 | DTXSID50 Storage Temp Room temperature Shipped In Normal Product Description A pH indicator that can be covalently linked to a cellulose support. Model compound for pH and cation indicator dyes that can be covalently linked to cellulose.
Names and Identifiers IUPAC Name potassium;1-hydroxy-4-[[4-(2-hydroxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate INCHI InChI=1S/C18H16N2O7S2.K/c21-9-10-28(23,24)13-7-5-12(6-8-13)19-20-16-11-17(29(25,26)27)18(22)15-4-2-1-3-14(15)16;/h1-8,11,21-22H,9-10H2,(H,25,26,27);/q;+1/p-1 InChi Key FEQBTLSWGJASRO-UHFFFAOYSA-M Canonical SMILES C1=CC=C2C(=C1)C(=CC(=C2O)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCO.[K+] Isomeric SMILES C1=CC=C2C(=C1)C(=CC(=C2O)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCO.[K+] PubChem CID 135818258 Molecular Weight 474.55
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
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