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

Search result for: orcein*

Table showing details for orcein*
Chemical	Category & User Codes	DG Class	DG PG	UN CAS No	Guidance notes
orcein* . . . natural . . . powder	7-12 1 2 - - 5 - -	NR Not Hazardous	-	- 1400-62-0	Slightly toxic if ingested. Brown-red dye used in microscopy for staining flagellae. Disposal: Waste solutions of this chemical may be disposed of down the sink (to sewer). 33 See acetic orcein for preparation of stain.

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