Methyl red
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| Post Date: | Jun 15,2024 |
| Expiry Date: | Jun 15,2025 |
| Detailed Description: |
Cas No. :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: | CAS NO.: 493-52-7 |
| 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: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R10:; R20/21/22:; R68:; |
| 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 |
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