Chiniofon

Chiniofon Basic information

Product Name:	Chiniofon
Synonyms:	ferron(analyticalreagent);meditrene;quiniophen;5-Quinolinesulfonicacid,8-hydroxy-7-iodo-;8-hydroxy-7-iodo-5-quinolinesulfonate;8-hydroxy-7-iodo-5-quinolinesulfonicaci;yellon;LORETIN
CAS:	547-91-1
MF:	C9H6INO4S
MW:	351.12
EINECS:	208-938-4
Product Categories:	Haloquinolines;Hydroxyquinolines;Quinolines
Mol File:	547-91-1.mol

Chiniofon Chemical Properties

Melting point	269-270 °C (dec.)(lit.)
density	1.9414 (estimate)
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
Merck	14,4826
BRN	223832
Stability:	Stable.
CAS DataBase Reference	547-91-1(CAS DataBase Reference)
EPA Substance Registry System	5-Quinolinesulfonic acid, 8-hydroxy-7-iodo- (547-91-1)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 2585 8/PG 3
WGK Germany	2
RTECS	VC2800000
HazardClass	8
PackingGroup	III
HS Code	29334900

MSDS Information

Provider	Language
Ferron	English
SigmaAldrich	English
ALFA	English

Chiniofon Usage And Synthesis

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.

Chiniofon Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID-->Sodium hypochlorite-->Iodine-->8-Hydroxyquinoline

4-Mercaptophenol 8-Hydroxyquinoline-5-sulfonic acid p-Toluenesulfonic acid Ethyl 2-(Chlorosulfonyl)acetate Taurine Ascoric Acid 2-Iodophenol SULFONIC ACID Folic acid Glycine 1-DODECANESULFONIC ACID SODIUM SALT Chlorosulfonic acid Sulfamic acid Chiniofon phosphoric acid 8-Hydroxyquinoline CHLOROPHOSPHONAZO III Quinhydrone

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