| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:INT ForMazan
CAS:7781-49-9
Package:100MG
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| Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
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| Tel: |
821-50328103-801 18930552037 |
| Email: |
3bsc@sina.com |
| Products Intro: |
Product Name:INT FORMAZAN
CAS:7781-49-9
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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| | INT FORMAZAN Basic information |
| Product Name: | INT FORMAZAN | | Synonyms: | 1-(p-iodophenyl)-5-(p-nitrophenyl)-3-phenylformazan;iodonitrotetrazolium violet-formazan;P-IODONITROTETRAZOLIUM FORMAZAN;1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan, INT-Formazan, Iodonitrotetrazolium formazan;INT Formazan, Iodonitrotetrazolium formazan, Iodonitrotetrazolium violet formazan, Iodonitrotetrazoliumviolet-formazan;1-(p-iodophenyl)-5-(p-nitrophenyl)-3-ph;1-Nitro-4-[2-[α-(4-iodophenylazo)benzylidene]hydrazino]benzene;1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan
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 |  |
| | 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 |
| | 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 FORMAZAN Preparation Products And Raw materials |
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