| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Diacetyl 2,4-Dinitrophenylhydrazone
CAS:2256-00-0
Package:10g,1g
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| Company Name: |
Chemsky (shanghai) International Co.,Ltd
|
| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:Diacetyl 2,4-Dinitrophenylhydrazone
CAS:2256-00-0
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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| Company Name: |
ShangHai Anpel Co, Ltd.
|
| Tel: |
18501792038; 18501792038 |
| Email: |
shanpel@anpel.com.cn |
| Products Intro: |
Product Name:2，3-Butanedione-2，4-DNPH in acetonitrile
CAS:2256-00-0
Purity:1000ppm Package:1000mg/L于乙腈（以衍生物计），1.2ml
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| | Diacetyl 2,4-Dinitrophenylhydrazone Basic information |
| | Diacetyl 2,4-Dinitrophenylhydrazone Chemical Properties |
| Melting point | 171-174°C | | storage temp. | Hygroscopic, Refrigerator, under inert atmosphere | | solubility | Chloroform (Slightly), Methanol (Very Slightly, Heated) | | form | Solid | | color | Yellow to Dark Orange | | Stability: | Hygroscopic |
| | Diacetyl 2,4-Dinitrophenylhydrazone Usage And Synthesis |
| Uses | 2,4-Dinitrophenylhydrazone (DNPH) derivative. Also, it is used in TLC as internal standards. | | Uses | Diacetyl 2,4-Dinitrophenylhydrazone is the derivative of 2,4-Dinitrophenylhydrazone (DNPH). Also, it is used in TLC as internal standards. |
| | Diacetyl 2,4-Dinitrophenylhydrazone Preparation Products And Raw materials |
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