Cotton BlueCotton Blue CAS: 28983 56 4 MF: C37H27N3Na2O9S3 MW: 799. 8, Buy now for reliable and reproducible results from Tristains at Chemical World. Cotton blue (CAS: 28983 56 4) is a bluish black powdered dye whose chemical formula is C37H27N3Na2O9S3. It is also known as Methyl blue. Cotton Blue stain is made using lactophenol which serves both as the mounting fluid and the stain. Cotton Blue, being an aniline dye, is selectively stained in cell wall chitin

It is used in the preparation of buffers and other general laboratory chemical reactions

It is a diprotic acid with a fully soluble chemical formula of H2SO4 and a molecular weight of 98

Stock Concentration of 2

Serves as a raw material or a precursor to the formation of other chemical compounds

sensitivity and chromatographic performance

Used in industrial analyses and testing procedures

The item is also kept in stock to facilitate continuous activities in the laboratory

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This is a multi-purpose alkaline reagent that can be used in a wide variety of scientific applications where the strength and performance are critical

and pharmaceutical testing

You have Sodium Phosphate Dibasic HPLC of LiChrom Buffer Salt that is of quality

and proteins