Note: An asterisk(*) flags the name by which the chemical is listed on the Chem Watch MSDS database

Search result for: methyl red*

Table showing details for methyl red*
Chemical	Category & User Codes	DG Class	DG PG	UN CAS No	Guidance notes
methyl red*	7-12 1 2 - - 5 - -	NR Not Hazardous	-	- 493-52-7	Toxic if ingested. Used as a 0.1% agueous solution (20% ethanol) as an and base indicator (red at pH <4.2, yellow at pH > 6.3). Disposal: Waste solutions of this chemical may be disposed of down the sink (to sewer). 12 See also pH INDICATORS.

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