ChemicalBook--->CAS DataBase List--->547-91-1

547-91-1

547-91-1 Structure

547-91-1 Structure
IdentificationMore
[Name]

Chiniofon
[CAS]

547-91-1
[Synonyms]

7-IODO-8-HYDROXYQUINOLINE-5-SULFONIC ACID
8-HYDROXY-7-IODOQUINOLINE-5-SULFONIC ACID
chiniofon
CHINIOFON ACID
FERRON
IODOXYQUINOLINESULFONIC ACID
LORETIN
5-Quinolinesulfonicacid,8-hydroxy-7-iodo-
8-hydroxy-7-iodo-5-quinolinesulfonate
8-hydroxy-7-iodo-5-quinolinesulfonicaci
ferron(analyticalreagent)
meditrene
quiniophen
yellon
Quiniofon
8-hydroxy-7-iodoquinoline-5-sulphonic acid
7-iodo-8-hydroxy-5-quinolinesulfonic acid
Ferron, Iodoxyquinolinesulfonic acid
5-Sulfo-7-iodo-8-hydroxyquinoline
Chinoiodin
[EINECS(EC#)]

208-938-4
[Molecular Formula]

C9H6INO4S
[MDL Number]

MFCD00006793
[Molecular Weight]

351.12
[MOL File]

547-91-1.mol
Chemical PropertiesBack Directory
[Appearance]

yellow-green powder
[Melting point ]

269-270 °C (dec.)(lit.)
[density ]

1.9414 (estimate)
[storage temp. ]

Storage temp. 2-8°C
[solubility ]

Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonicated)
[form ]

powder to crystal
[pka]

pK1:2.514;pK2:7.417 (25°C)
[color ]

Light orange to Yellow to Green
[Stability:]

Stable.
[Merck ]

4826
[BRN ]

223832
[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)
[InChIKey]

ZBJWWKFMHOAPNS-UHFFFAOYSA-N
[SMILES]

Oc1c(I)cc(c2cccnc12)S(O)(=O)=O
[CAS DataBase Reference]

547-91-1(CAS DataBase Reference)
[EPA Substance Registry System]

547-91-1(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 2585 8/PG 3
[WGK Germany ]

2
[RTECS ]

VC2800000
[TSCA ]

TSCA listed
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29334900
[Storage Class]

8A - Combustible corrosive hazardous materials
[Hazard Classifications]

Eye Dam. 1
Skin Corr. 1B
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Fuming sulfuric acid-->Sodium hypochlorite-->Iodine-->8-Hydroxyquinoline
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Ferron(547-91-1).msds
Hazard InformationBack Directory
[Chemical Properties]

yellow-green powder
[Uses]

8-Hydroxy-7-iodoquinoline-5-sulfonic Acid is used in method for passivating Aluminum surface provided with flux to enable high corrosion resistance.
[Definition]

ChEBI: Loretin is a hydroxyquinoline.
Spectrum DetailBack Directory
[Spectrum Detail]

Chiniofon(547-91-1)1HNMR
Chiniofon(547-91-1)13CNMR
Chiniofon(547-91-1)IR1
Chiniofon(547-91-1)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

547-91-1(sigmaaldrich)
[TCI AMERICA]

8-Hydroxy-7-iodoquinoline-5-sulfonic Acid,>98.0%(LC)(T)(547-91-1)
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