88414
4-(2-Thiazolylazo)resorcinol
purum p.a., ≥98.0% (T), for spectrophotometric det. of metal ions
Synonym(s):
2-(2,4-Dihydroxyphenylazo)thiazole, TAR
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About This Item
Empirical Formula (Hill Notation):
C9H7N3O2S
CAS Number:
Molecular Weight:
221.24
EC Number:
218-836-1
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
204257
InChI
1S/C9H7N3O2S/c13-6-1-2-7(8(14)5-6)11-12-9-10-3-4-15-9/h1-5,13-14H/b12-11+
InChI key
SHNIKUXMZFPPCS-VAWYXSNFSA-N
SMILES string
Oc1ccc(\N=N\c2nccs2)c(O)c1
grade
purum p.a.
assay
≥98.0% (T)
quality
for spectrophotometric det. of metal ions
mp
211 °C (dec.) (lit.)
Other Notes
Reagent for the extraction and spectrophotometric determination of metals, metallochromic indicator
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Z. Holzbecher et al.
Handbook of Organic Reagents in Inorganic Analysis (1976)
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