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Merck
CN

55370

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

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

Synonym(s):

Ferron, Iodoxyquinolinesulfonic acid

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About This Item

Empirical Formula (Hill Notation):
C9H6INO4S
CAS Number:
547-91-1
Molecular Weight:
351.12
Beilstein:
223832
EC Number:
208-938-4
MDL number:
MFCD00006793
UNSPSC Code:
23151817
PubChem Substance ID:
329758098
NACRES:
NA.21

Key Documents

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Quality Level

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

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Other Notes

Reagent for the extraction and spectrophotometric determination of Fe

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH0921
BCBW9936
BCBT5430
BCBS3050V
BCBR4624V

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G. Przeszlakowski et al.
Analyst, 107, 1320-1320 (1982)
M Saeed et al.
European radiology, 8(6), 1047-1053 (1998-07-31)
Our objective was: (1) to determine the appropriate dose of new ultrasmall superparamagnetic iron oxide particles for magnetic resonance angiography (MRA). This agent comprised of a single iron oxide crystal stabilized with a carbohydrate-polyethylene glycol coat (PEG-Ferron/NC 100150 injection); (2)
Ye Changqing et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 59(4), 823-832 (2009-02-25)
The speciation of Al-OH complexes in terms of Al(a), Al(b) and Al(c) could be achieved by traditional ferron assay and Al(b) is generally considered as Al(13), however, the inherent correlation between them remains an enigma. This paper presents a modified
Role of ferric iron in platelet lipoxygenase activity.
J E Greenwald et al.
Biochemical and biophysical research communications, 96(2), 817-822 (1980-09-30)
Jian-xiong Peng et al.
Huan jing ke xue= Huanjing kexue, 29(9), 2513-2517 (2008-12-17)
New types of organic silicate aluminum hybrid flocculants were prepared by employing Tetraethylorthosilicat (TEOS), Diethoxydimethylsilane (DEDMS), gamma-Aminopropylmethyldiethoxysilane (APDES) as silicon source. The Al species distribution in these new products was investigated by Al-Ferron complexation timed spectrophotometric method. The results show
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