Pyranine, CAS 6358-69-6
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Appearance: yellowish dye
CAS: 6358-69-6
Product ID: PYRANI
Purity: 85%+
Formula: C16H7Na3O10S3
MW: 524.37g/mol
Solubility: water soluble
HS Code: 3204191100
MDL: MFCD00037575
SMILES: [Na+].[Na+].[Na+].OC1=CC(=C2C=CC3=C(C=C(C4=CC=C1C2=C34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
TSCA: Yes
Synonyms
8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt; solvent green 7; trisodium 8-hydroxypyrene-1,3,6-trisulfonate
Keywords
pH‐sensitive dye; pH sensor; fluorescent tracer; pH indicator; coloring agent; spray drift tracer; yellow highlighter ingredient