Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

28048-33-1 - 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4'-disulfonic acid disodium salt hydrate, 98% - PDT-sulfonate disodium salt - L10607 - Alfa Aesar

L10607 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4'-disulfonic acid disodium salt hydrate, 98%

CAS Number
28048-33-1
Synonyms
PDT-sulfonate disodium salt

Size Price ($) Quantity Availability
1g 22.96
5g 83.84
Add to Cart Add to Quote Request View Item

5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4'-disulfonic acid disodium salt hydrate, 98%

MDL
MFCD00717621
EINECS
248-797-6

Chemical Properties

Formula
C20H12N4Na2O6S2•xH2O
Formula Weight
514.46(anhy)
Solubility
Soluble in water.

Applications

Reagent for determination of serum iron. Reagent for the simultaneous spectrophotometric determination of iron and copper. PDT is the non-sulfonated precursor to Ferrozine (FZ), a commonly used reagent for Fe(II).

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

R. E. Kitson. Simultaneous Spectrophotometric Determination of Cobalt, Copper, and Iron. Journal name. 1950, 22 (5), 664-667.

Peter L Croot,; Keith A Hunter.R. E. Kitson. Analytica Chimica Acta. 2000, 406 (2), 289-302.

Reagent for determination of serum iron: Anal. Chem., 42, 779 (1970).

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
5222087
Harmonized Tariff Code
2933.69
TSCA
Yes
RTECS
DB7345000

Recommended

  • A15398

    Hydroxylamine hydrochloride, 99%
  • A15613

    L-(+)-Ascorbic acid, 99+%
  • 44150

    2,2-Diphenyl-1-picrylhydrazyl (free radical), 95%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware