Basic information Safety Supplier Related

INT FORMAZAN

Basic information Safety Supplier Related

INT FORMAZAN Basic information

Product Name:
INT FORMAZAN
Synonyms:
  • IODONITROTETRAZOLIUM FORMAZAN
  • INT FORMAZAN
  • 5-(4-IODOPHENYL)-1-(4-NITROPHENYL)-3-PHENYLFORMAZAN
  • 1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan
  • iodonitrotetrazoliumviolet-formazane
  • 1-(p-iodophenyl)-5-(p-nitrophenyl)-3-phenylformazan
  • iodonitrotetrazolium violet-formazan
  • P-IODONITROTETRAZOLIUM FORMAZAN
CAS:
7781-49-9
MF:
C19H14IN5O2
MW:
471.25
EINECS:
231-950-6
Product Categories:
  • Formazans
  • Tetrazolium Salts & Formazans
Mol File:
7781-49-9.mol
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INT FORMAZAN Chemical Properties

Melting point:
187 °C (dec.)(lit.)
Boiling point:
564.9±60.0 °C(Predicted)
Density 
1.59±0.1 g/cm3(Predicted)
pka
9.53±0.10(Predicted)
form 
crystalline
color 
brown
BRN 
1829738
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Safety Information

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
22-24/25-36/37
WGK Germany 
3
8-10
HS Code 
2928.00.5000

MSDS

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INT FORMAZAN Usage And Synthesis

Purification Methods

Dissolve it in boiling dioxane (20g in 300mL), add H2O (100mL) slowly, cool, filter and dry it in vacuo at 100o. Its solubility in CHCl3 is ~1%. [UV: Fox & Atkinson J Am Chem Soc 72 3629 1950, Beilstein 26 III/IV 1776.]

INT FORMAZANSupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
Email
market03@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Energy Chemical
Tel
021-021-58432009 400-005-6266
Email
sales8178@energy-chemical.com