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83700 Sigma-Aldrich

Rhodanine

for spectrophotometric det. of gallic acid, ≥99.0%

Synonym: 2-Thioxo-4-thiazolidinone

  • CAS Number 141-84-4

  • Empirical Formula (Hill Notation) C3H3NOS2

  • Molecular Weight 133.19

  •  Beilstein Registry Number 110701

  •  EC Number 205-505-1

  •  MDL number MFCD00005488

  •  PubChem Substance ID 329769083

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Gravimetric Reagents, Spectroscopy, UV/Vis Reagents,
InChI Key   KIWUVOGUEXMXSV-UHFFFAOYSA-N
assay   ≥99.0% (HPLC)
  ≥99.0%
quality   for spectrophotometric det. of gallic acid
mp   165-169 °C(lit.)
  165-169 °C
solubility   methanol: soluble0.5 g/10 mL, clear, colorless to greenish-yellow

Description

Other Notes

Reagent for the gravimetric determination of silver; for the photometric determination of gallic acid

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
VI7700000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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