Ferene disodium salt CAS 79551-14-7

Identification

CAS Number

79551-14-7

Name

Ferene disodium salt

Synonyms

2-Furansulfonic acid, 5,5′-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]bis-, sodium salt (1:2)
3-(2-pyridyl)-5,6-bis(5-sulfo-2-furyl)-1,2,4-triazine disodium salt
5,5′-(3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl)bis-2-furansulfonic acid disodium salt
5,5′-[3-(Pyridin-2-yl)-1,2,4-triazine-5,6-diyl]difurane-2-sulfonate de disodium
Dinatrium-5,5′-[3-(pyridin-2-yl)-1,2,4-triazin-5,6-diyl]difuran-2-sulfonat
Disodium 5,5′-[3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl]di(2-furansulfonate)
Disodium 5,5′-[3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]difuran-2-sulfonate
2-Furansulfonic acid, 5,5′-(3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl)bis-, disodium salt
3-(2-Pyridyl)-5,6-bis(2-(furylsulfonic acid))-1,2,4-triazine
3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5”-disulfonic acid disodium salt; 5,5′-[3-(2-Pyridyl)-1,2,4-triazine-5,6-diyl]difuran-2-sulfonic acid disodium salt
3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt
3-(2-PYRIDYL)-5,6-DIFURYL-1,2,4-TRIAZINEDISULFONIC ACID SODIUM SALT
5,5′-(3-(2-Pyridyl)-1,2,4-triazine-5,6 diyl)-bis-2
5,5′-(3-(2-Pyridyl)-1,2,4-triazine-5,6 diyl)-bis-2-furansulfonic acid
5,5′-[3-(2-Pyridyl)-1,2,4-triazine-5,6-diyl]difuran-2-sulfonic acid disodium salt
Ferene
Ferene disodium salt
Ferene S
Ferene-S
-furansulfonic acid
Sodium 5,5′-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)bis(furan-2-sulfonate)
TL8005381

Molecular Structure

Structure of Ferene disodium salt CAS 79551-14-7

SMILES

[Na+].[Na+].O=S([O-])(=O)c4oc(c1nnc(nc1c2oc(cc2)S([O-])(=O)=O)c3ncccc3)cc4

StdInChI

InChI=1S/C16H10N4O8S2.2Na/c21-29(22,23)12-6-4-10(27-12)14-15(11-5-7-13(28-11)30(24,25)26)19-20-16(18-14)9-3-1-2-8-17-9;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2

StdInChIKey

IVLSEFOVPQFJBB-UHFFFAOYSA-L

Molecular Formula

C16H8N4Na2O8S2

Molecular Weight

494.37

Beilstein Registry Number

5710932

MDL Number

MFCD00040642

Properties

Appearance

Yellow solid

Safety Data

Symbol

exclamation-mark-jpgGHS07

Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Personal Protective Equipment

dust mask type(N95) US, Eye Shields, Gloves

Hazard Codes (Europe)

Xi

Risk Statements (Europe)

36/37/38

Safety Statements (Europe)

26-36

WGK Germany

3

Download MSDS

MSDS of Ferene disodium salt CAS 79551-14-7(PDF)

Specifications and Other Information of Our Ferene disodium salt CAS 79551-14-7

Test Method

Colorimetry

Moisture

9.0-13.0 %

Emax 593nm Fe2+/Ferene(color limiting)

> 34000

Emax 593nm Fe2+/Ferene(iron limiting)

> 34000

Emax 304nm(in distilled water)

> 25500

Iron Content

< 5 ppm

Indexes of Our Spectrophotometer

Optical system Single-beam diffraction grating
Wavelength 200-800mm
Receiving element Head-on GD-33 phototube
Light source 12V30W  tungsten-halogen lamp, QD4 Hydrogen arc lamp
Wavelength accuracy ± 2nm
Wavelength repeatability 0.5 nm
Spectral bandwidth 6nm
Transmittance range 0~100%
Absorbance range 0-1.999 (A)
Concentration direct reading of range 0~1999
Transmittance accuracy ± 0.5%T
Transmittance repeatability 0.3%T
Stray light 0.5% (220nm)
Transmittance and absorbance conversion error ±0.004A(At 0.5 A)
Power supply 220V±22 V  50HZ ±1 HZ

Known Application

Colorimetric reagent for iron, which is more sensitive than other reagents (e.g. Ferrozine), molar absorptivity 35500 liters/mol cm

Productivity

5kg/month

Storage

Sealed packaging at room temperature.
Protected from light, and placed in a cool, dry place.
Avoid moisture absorption.

Links

This product is developed by our R&D company Caming Pharmaceutical Ltd(http://www.caming.com), and here is the corresponding linkhttp://caming.com/ferene-disodium-salt-cas-79551-14-7/

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Disclaimer

This product is for research and development purpose only which may not be used directly as drugs, food, cosmetics or for any other non-R&D purpose. It may be toxic or hazardous, and should be handled only by qualified individuals trained in laboratory procedures. The buyer will be responsible to warn and inform any person that may be in contact with the product of the potential risks and hazards, as well as to ensure that purchase, use and disposal of the product comply with local laws and regulations.