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Methyl Red
 Methyl Red |
Product Description
Methyl red
CAS No.: 493-52-7
Synonyms: P - Dimethylaminoazobenzene - carboxylic acid
Molecular formula: C15H15O2N3
Molecular weight: 269.30
Property: Shiny, purple crystal. Dissolved in ethanol and acetic acid, undissolved in water.
Use: Acid-base indicator...Adsorption indicator.
Storage require: Sealed.
Range of melting point: 172.0 - 182.0 (2C spacing)
Range of pH: 4.2 (red)-6.2 (yellow)
Solubility test in ethanol: Passed
Residue on ignition (sulfate): 0.2% Max.
Oxidated test (bromine): Passed
| Unit Price: | Negotiable |
|---|---|
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T,Western Union |
| Price Valid Time: | From Sep 05,2011 To Sep 05,2012 |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Shenyang Joinunion Chemical Technology Co., Ltd. |
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