Shanghai Nianxing Industrial Co., Ltd
China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ferrozine mono-sodium salt hydrate
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Purity: 98.0%
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69898-45-9

69898-45-9 structure

69898-45-9 structure

Name: ferrozine
Chemical Name: ferrozine monosodium salt
CAS Number: 69898-45-9
Molecular Formula: C₂₀H₁₃N₄NaO₆S₂
Molecular Weight: 492.460
Catalog: Organic raw materials Organometallic salt
Create Date: 2018-12-13 06:44:32
Modify Date: 2026-06-29 19:37:51
Ferrozine is a spectrophotometric reagent for iron, can react with divalent Fe to form a stable magenta complex species[1][2].

Name	ferrozine monosodium salt
Synonyms	FERROZINE FERROZINE extrapure 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE DISULFONATED, MONOSODIUM SALT3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE DISULFONATED, MONOSODIUM SALT3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE DISULFONATED, MONOSODIUM SALT 4,4'-[3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl]bisbenzenesulfonic Acid Sodium Salt (1:1) Einecs -3 3-(2-PYRIDYL)-5,6-BIS-(4-PHENYLSULPHONIC ACID)-1,2,4-TRIAZINE, MONOSODIUM SALT Ferrozine(R) analytical ade 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE-4',4'-DISULFONIC ACID SODIUM SALT Ferrozine Monosodium extrapure Ferrozinemonosodiumsal 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p''-disulfonic acid monosodium s 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE-4',4''-DISULFONIC ACID SODIUM SALT PDT DISULFONATE MONOSODIUM SALT 3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONICACID)-1,2,4-TRIAZINEMONOSODIUMSALT,ULTRAPURE,ULTRAPURE FerroZineTM, PDT disulfonate, 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4μ,4-disulfonic acid sodium salt Sodium 3-(pyridin-2 BENZENESULFONIC ACID, 4,4'-[3-(2-PYRIDNYL)-1,2,4-TRIAZINE-5,6-DIYL]BIS 3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC*A CID)-1,2,4 Sodium 4-(5-phenyl-3-(4-sulfopyridin-2-yl)-1,2,4-triazin-6-yl)benzenesulfonate Hydrogen sodium 4,4'-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]dibenzenesulfonate (1:1:1) FERROZINE MONO-SODIUM SALT [ 3-(2-PYRIDYL)-5,6-BIS(4-SULFOPHENYL)-1,2,4-TRIAZINE, MONOSODIUM SALT ] Phenanthroline hydrochloride PDT-SULFONATE MONOSODIUM SALT 3-(2-PYRIDYL)-5,6-BIS(4-SULFOPHENYL)-1,2,4-TRIAZINE, MONOSODIUM SALT MFCD00078417 FerroZine Iron 4,4’-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]bis-benzenesulfonicacimonos 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4"-disulfonicacidmonosodiumsalthydrate 5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4"-disulfonic acid monosodium salt hydrate PDT DISULFONATE EINECS 248-797-6 BENZENESULFONIC ACID, 4,4'-[3-(2 5,6-DIPHENYL-3-(2-PYRIDYL)-1,2,4-TRIAZINE-4',4''-DISULFONIC ACID SODIUM SALT FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4"-disulfonic acid monosodium salt hydrate BENZENESULFONIC ACID, 4,4'-[3-(2-PYRIDNYL)-1,2,4-TRIAZINE-5,6-DIYL]BIS-, MONOSODIUM SALT pdt-sulfonate monosodium salt hydrate Benzenesulfonic acid, 4,4'-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]bis-, sodium salt (1:1) Sodium 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene-4,4'-sulfonate) Ferrozine sodium Sodium 4-[3-(2-pyridinyl)-5-(4-sulfophenyl)-1,2,4-triazin-6-yl]benzenesulfonate 3-(2-PYRIDYL)5,6-DIPHE.-1,2,4-TRIAZI.-4' ,4''-DISULF.A. NA-ST Ferrozine mono-sodium salt Sodium 4-[3-(pyridin-2-yl)-6-(4-sulfophenyl)-1,2,4-triazin-5-yl]benzenesulfonate FerroZine Iron Reagent sodium 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene-4,4'-sulphonate) BENZENESULFONIC ACID, 4,4'-[3-(2-PYRIDINYL)-1,2,4-TRIAZINE-5,6-DIYL]BIS MONOSODIUM SALT PDT disulfonate monosodium salt hydrate 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE-4',4''-DISULFONIC ACID MONOSODIUM SALT 5,6-DIPHENYL-3-(2-PYRIDYL)-1,2,4-TRIAZINE-4',4''-DISULFONIC ACID MONOSODIUM SALT 3-(2-PYRIDYL)-5,6-DIPHENYL-1,2,4-TRIAZINE DISULFONATED, MONOSODIUM SALT Ferrozine (3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-tr 4,4'-(3-(Pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonic acid monosodium salt Sodium 4-[3-(pyridin-2-yl)-5-(4-sulfophenyl)-1,2,4-triazin-6-yl]benzenesulfonate 4,4'-[3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl]bis(benzenesulfonic acid)1-sodium salt 5,6-DIPHENYL-3-(2-PYRIDYL)-1,2,4-TRIAZINE-4,4 -DISULFONIC MO 3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE Sodium 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene-4,4'-sulphonate) hydrate Ferrozine sodium salt SodiuM 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene-4,5'-sulphonate) hydrate Ferrozine mono-sodium salt hydrate 3-[2-PYRIDYL]-5,6-DIPHENYL-1,2,4-TRIAZINE-4,4'-DISULFONIC ACID NA-SALT natrium-4-[3-(pyridin-2-yl)-5-(4-sulfophenyl)-1,2,4-triazin-6-yl]benzolsulfonat sodium 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4,4'-disulfonic acid monosodium salt hydrate 3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE MONOSODIUM SALT FERROZINE(R) FERROZINE MONO-SODIUM SALT Benzenesulfonate, 4,4'-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]bis-, hydrogen sodium salt (1:1:1)

Description	Ferrozine is a spectrophotometric reagent for iron, can react with divalent Fe to form a stable magenta complex species[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Ferrozine-A New Spectrophotometric Reagent for Iron. ANALYTICAL CHEMISTRY, VOL. 42, NO. 7, JUNE 1970. 779-781 [2]. E Viollier, et al. The ferrozine method revisited: Fe(II)/Fe(III) determination in natural waters.

Melting Point	≥300 °C
Molecular Formula	C₂₀H₁₃N₄NaO₆S₂
Molecular Weight	492.460
Exact Mass	492.017426
PSA	179.89000
LogP	4.58000
Storage condition	Store at RT.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S36
RIDADR	NONH for all modes of transport
WGK Germany	3

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