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72160 Sigma-Aldrich

Neothorin

for spectrophotometric det. of Be, Ca, Nb, Sc, Sr, Ta, Th, U(VI), Zr

Synonym: 2-(2-Arsonophenylazo)chromotropic acid disodium salt, Arsenazo, Neothoron

  • CAS Number 3547-38-4

  • Empirical Formula (Hill Notation) C16H11AsN2Na2O11S2

  • Molecular Weight 592.30

  •  Beilstein Registry Number 4111439

  •  EC Number 222-600-3

  •  PubChem Substance ID 24886264

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Calcium Probes, Calcium Signaling Research Tools, Cell Biology,
quality   for spectrophotometric det. of Be, Ca, Nb, Sc, Sr, Ta, Th, U(VI), Zr
mp   ≥300 °C(lit.)
solubility   methanol: soluble1 mg/mL, clear, red

Description

Other Notes

Reagent for the spectrophotometric determination of Al, Be, Ca, Th, U, V(IV); F- and SO42+; for Pd and Ru; for Ga and In; optical calcium indicator.

Same product — same quality — now Sigma-Aldrich brand

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Suggested Laboratory Gloves


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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3465 6.1 / PGIII
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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