Skip to Content
Merck
CN

Key Documents

View All Documentation

55370

8-Hydroxy-7-iodo-5-quinolinesulfonic acid

for spectrophotometric det. of Fe(III), ≥98.5%

Synonym(s):

Ferron, Iodoxyquinolinesulfonic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C9H6INO4S
CAS Number:
547-91-1
Molecular Weight:
351.12
UNSPSC Code:
23151817
NACRES:
NA.21
PubChem Substance ID:
329758098
EC Number:
208-938-4
Beilstein/REAXYS Number:
223832
MDL number:
MFCD00006793
Assay:
≥98.5% (T), ≥98.5%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

≥98.5% (T), ≥98.5%

quality

for spectrophotometric det. of Fe(III)

technique(s)

UV/Vis spectroscopy: suitable

mp

269-270 °C (dec.) (lit.)

SMILES string

Oc1c(I)cc(c2cccnc12)S(O)(=O)=O

InChI

1S/C9H6INO4S/c10-6-4-7(16(13,14)15)5-2-1-3-11-8(5)9(6)12/h1-4,12H,(H,13,14,15)

InChI key

ZBJWWKFMHOAPNS-UHFFFAOYSA-N

Other Notes

Reagent for the extraction and spectrophotometric determination of Fe

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library