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Alfa Aesar™ 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate, 97%

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Quantity:
1g
5g
25g
69898-45-9
C20H15N4NaO7S2
510.471
MFCD00150794
MBOKSYFCYXIJRZ-UHFFFAOYSA-M
ferrozine mono-sodium salt hydrate,pdt disulfonate monosodium salt hydrate,5,6-diphenyl-3-2-pyridyl-1,2,4-triazine-4,4-disulfonic acid monosodium salt hydrate,3-2-pyridyl-5,6-diphenyl-1,2,4-triazine-p,p inverted exclamation marka-disulfonic acid monosodium salt hydrate,3-2-pyridyl-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid monosodium salt hydrate,sodium 4-3-pyridin-2-yl-6-4-sulfophenyl-1,2,4-triazin-5-yl benzenesulfonate hydrate
71311205
sodium;4-[3-pyridin-2-yl-6-(4-sulfophenyl)-1,2,4-triazin-5-yl]benzenesulfonate;hydrate
C1=CC=NC(=C1)C2=NC(=C(N=N2)C3=CC=C(C=C3)S(=O)(=O)O)C4=CC=C(C=C4)S(=O)(=O)[O-].O.[Na+]
69898-45-9
C20H15N4NaO7S2
510.471
MFCD00150794
MBOKSYFCYXIJRZ-UHFFFAOYSA-M
ferrozine mono-sodium salt hydrate,pdt disulfonate monosodium salt hydrate,5,6-diphenyl-3-2-pyridyl-1,2,4-triazine-4,4-disulfonic acid monosodium salt hydrate,3-2-pyridyl-5,6-diphenyl-1,2,4-triazine-p,p inverted exclamation marka-disulfonic acid monosodium salt hydrate,3-2-pyridyl-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid monosodium salt hydrate,sodium 4-3-pyridin-2-yl-6-4-sulfophenyl-1,2,4-triazin-5-yl benzenesulfonate hydrate
71311205
sodium;4-[3-pyridin-2-yl-6-(4-sulfophenyl)-1,2,4-triazin-5-yl]benzenesulfonate;hydrate
C1=CC=NC(=C1)C2=NC(=C(N=N2)C3=CC=C(C=C3)S(=O)(=O)O)C4=CC=C(C=C4)S(=O)(=O)[O-].O.[Na+]
Applications
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4″-disulfonic acid monosodium salt hydrate is used in the accurate determination of sub microgram levels of serum iron. (i.e.. reagent for the spectrophotometric determination of Fe).

Solubility
Soluble in water (partly).

Notes
Store in a cool, dry place in tightly closed container. Store at room temperature. Incompatible with oxidizing agents.
Quantity 5g
Beilstein 5222087
Formula Weight 492.47 (Anhydrous)
Percent Purity 97%
Chemical Name or Material 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

TSCA : TSCA