Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

SAAR4970560

Ferroin indicator solution

Synonym(s):

1,10-Phenanthroline iron(II) sulfate complex, o-Phenanthroline ferrous sulfate complex

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
[Fe(C12H8N2)3]SO4
CAS Number:
14634-91-4
Molecular Weight:
692.52
MDL number:
MFCD00036428

packaging

pkg of 100 mL (SAAR4970560JT)

SMILES string

[Fe++].[O-]S([O-])(=O)=O.c1cnc2c(c1)ccc3cccnc23.c4cnc5c(c4)ccc6cccnc56.c7cnc8c(c7)ccc9cccnc89

InChI

1S/3C12H8N2.Fe.H2O4S/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;1-5(2,3)4/h3*1-8H;;(H2,1,2,3,4)/q;;;+2;/p-2

InChI key

CIWXFRVOSDNDJZ-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Application

Suitable as Indicator for Redox Reactions

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
351024ZA
351024ZA
130823ZA
150323ZA

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service