• USA Home
  • 82950 - 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt

EMAIL THIS PAGE TO A FRIEND
82950 Sigma-Aldrich

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt

for spectrophotometric det. of Fe, ≥97.0%

Synonym: 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4′,4″-disulfonic acid sodium salt, PDT disulfonate

Purchase

Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Spectroscopy, UV/Vis Reagents, UV/Visible (UV/VIS) Spectroscopy More...
InChI Key   ZGVNYCXXBQPDPQ-UHFFFAOYSA-M
assay   ≥97.0% (T)
  ≥97.0%
quality   for spectrophotometric det. of Fe
impurities   ~7% water
mp   ≥300 °C
cation traces   Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  Mo: ≤50 mg/kg
  Ni: ≤50 mg/kg
  V: ≤50 mg/kg
  Zn: ≤50 mg/kg

Description

Other Notes

Highly specific water-soluble reagent for the accurate determination of submicrogram levels of serum iron (pH 3.5-4.5, lmax 562 nm, A 29′000)

Same product — same quality — now Sigma-Aldrich brand

Application

It was used in determining of chelating activity of Fe2+ using Boyer and McCleary method.

General description

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt also known as Ferrozine is a chelating agent for ferrous iron.

Price and Availability


Just Prove it! Spectroquant Prove
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

related product

Product #

Description

Add to Cart

55370 8-Hydroxy-7-iodo-5-quinolinesulfonic acid, for spectrophotometric det. of Fe(III), ≥98.5%
11880 Bathophenanthroline, for spectrophotometric det. of Fe in serum, ≥99.0%
11890 Bathophenanthrolinedisulfonic acid disodium salt trihydrate, for the spectrophotometric det. of Fe, ≥98.0% (HPLC)
86490 2,2′:6′,2′′-Terpyridine, for spectrophotometric det. of Ag, Fe, Ru, ≥98.5%
82940 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt, for spectrophotometric det. of Fe, ≥99.0%
93832 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate, for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95.0%
88652 Thioglycolic acid solution, ~80% in H2O, for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
93285 2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. of Fe, ≥99.0%
77500 1,10-Phenanthroline monohydrate, for the spectrophotometric determination of Fe, Pd, V, ≥99.0%
51158 Bis(1-methyl-2-imidazolyl)ketone, for photometric determination of Fe(II), ≥98.0% (HPLC)
T1253 2,4,6-Tris(2-pyridyl)-s-triazine, for spectrophotometric det. (of Fe), ≥98%

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?