Xylenol BlueXylenol Blue CAS: 125 31 5 MF: C23H22O5S MW: 410. 48, Buy now for reliable and reproducible results from Tristains indicators at Chemical World. Xylenol Blue is a man made sulfonephthalein dye that is usually in powder or crystalline form in a dark brown. Having a chemical formula of C23H22O5S, it is slightly soluble in water and soluble in organic solvents such as ethanol and methanol. Xylenol Blue exhibits a different color (yellow in acidic and

Xylenol Orange is a man-made dye with the formula C31H32N2O13S

The solution is developed with high consistency and reliability and thus can be used in research laboratories

It is partially soluble in water and very much soluble in alcohols and ethers

ACS high purity specification

controlled testing

or want larger quantities to carry out regular analytical operations

Dye is very soluble in water and dissolves into a blue solution

Aniline Blue W/S Certified | CAS: 28631-66-5 | MF: C32H25N3O9S3·2Na | MW: 737

Being a sulfonphthalein dye

70) is a high quality black dye that is used by Chemical World in industry and research

It is only slightly water-soluble and chloroform-soluble and more easily soluble in polar organic solvents (alcohols and acetone) and

Tested to ensure that the product is consistently reliable after multiple test cycles