Molekula
Ferrozine (3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine) sodium salt
Ferrozine sodium salt is a chelating agent used for the colorimetric detection and quantification of ferrous ions (Fe²⁺) in solution. It forms a stable, intensely colored complex with Fe²⁺, enabling sensitive iron analysis in biological, environmental, and industrial samples. Available in powder form, it has a molecular weight of 492.46 g/mol, a molecular formula of C20H13N4NaO6S2, and a CAS number of 69898-45-9. Store at ambient temperature. Signal word: Warning. Molekula supplies Ferrozine (3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine) sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Ferrozine sodium salt is a chelating agent used for the colorimetric detection and quantification of ferrous ions (Fe²⁺) in solution. It forms a stable, intensely colored complex with Fe²⁺, enabling sensitive iron analysis in biological, environmental, and industrial samples. Available in powder form, it has a molecular weight of 492.46 g/mol, a molecular formula of C20H13N4NaO6S2, and a CAS number of 69898-45-9. Store at ambient temperature. Signal word: Warning. Molekula supplies Ferrozine (3-(2-Pyridyl)-5,6-bis(4-phenylsulfonic acid)-1,2,4-triazine) sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow Powder |
| Identification | Conforms to reference |
| pH | 2.0 - 3.5 |
| Loss on Drying | ≤ 3.0% |
| Water Content (KF) | ≤ 10.0% |
| Assay (calculated on the dried basis) | ≥ 98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 39880879 |
| CAS Number | 69898-45-9 |
| Molecular Formula | C20H13N4NaO6S2 |
| Molecular Weight | 492.46 |
| SMILES | 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-].[Na+].[Na+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29336960 |
| Tariff Code | 2933698090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
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IT - (39880879) FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) SODIUM SALT [69898-45-9].pdf
SDS · IT · 219 KB
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FR - (39880879) FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) SODIUM SALT [69898-45-9].pdf
SDS · FR · 223 KB
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ES - (39880879) FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) SODIUM SALT [69898-45-9].pdf
SDS · ES · 222 KB
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DE - (39880879) FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) SODIUM SALT [69898-45-9].pdf
SDS · DE · 222 KB
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EN - (39880879) FERROZINE (3-(2-PYRIDYL)-5,6-BIS(4-PHENYLSULFONIC ACID)-1,2,4-TRIAZINE) SODIUM SALT [69898-45-9].pdf
SDS · EN · 219 KB
Certificate of Analysis (CoA) by batch
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Synonyms
No alternate names recorded for this product.
Frequently asked questions
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