2,5-DIAMINO TOLUENE SULFATE (25TDAS)

2,5-Diaminotoluene sulfate is an organic compound with the chemical formula C7H12N2O4S. It is a derivative of toluene and is commonly used in the formulation of hair dye and colorant products.

Description: 2,5-Diaminotoluene sulfate is a white to off-white crystalline powder.

Applications:

1. Hair Dye: It is used in hair dye formulations to provide various shades of color, particularly in dark and black hair dyes.

2. Dye Precursor: 2,5-Diaminotoluene sulfate acts as a dye precursor, contributing to the development of color in the hair during the dyeing process.

CAS No.:	615-50-9
Structural Formula:
Molecular weight	220
Molecular formula	C7H12N2O4S
Appearance	White With Slight-Red Crystal Powder
Purity(HPLC Area-Percent)	99.5% Min.
Ash	0.2% Max.
Loss On Drying	0.2% Max.
Fe Content	20ppm Max.
Heavy Metal(Pb)	10ppm Max.
O-Toluidine	10/25/50ppm Max.

Hair dye products containing 2,5-Diaminotoluene sulfate are designed to provide long-lasting and vibrant colors. However, it is essential to follow the instructions provided with the hair dye product and perform a patch test before application to check for any allergic reactions.