Home > Offer to Sell > Laboratory Chemicals > Methyl red

Methyl red

  Post Date: Jul 30,2019
  Expiry Date: Jul 29,2020
  Detailed Description: Cas No. :493-52-7 Methyl red
CAS NO.: 493-52-7
Synonyms: p-Dimethylaminoazobenzene-carboxylic acid
Molecular formula: C15H15O2N3
Molecular weight: 269.30
Property: shiny purple crystal. dissolve 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

  CAS Registry Number:


  Synonyms: ;C.I. Acid Red 2;C.I. Acid Red 2 (8CI);O-Methyl red;CI NO 13020;BROMOCRESOL GREEN-METHYL RED;BROMOCRESOL GREEN-METHYL RED ETHANOL;BROMOCRESOL GREEN/METHYL RED, MIXED INDICATOR;BROMOCRESOL GREEN/METHYL RED, MIX INDICATOR FOR ALKALINITY;METHYL RED INDICATOR;METHYL RED MIXED SOLUTION;2-{(E)-[4-(dimethylamino)phenyl]diazenyl}benzoic acid;5-(dimethylamino)-2-[(E)-phenyldiazenyl]benzoic acid;Methyl red;
  Molecular Formula: C15H15N3O2
  Molecular Weight: 269.2985
  Molecular Structure: 493-52-7 Methyl red chloride
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R10:;
  Safety Description: S36/37:;

  Company: Shenyang Joinunion Chemical Technology Co.,Ltd.     [ China ]        
  Contact: Fu Xu
  Tel: 0086-24-25439090
  Fax: 0086-24-25439091
  Email: sales@itgcchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.