Orthoaminophenol-4-sulphonic acid (OAPSA)

Product Description

Available in brown crystalline form, Orthoaminophenol-4-sulphonic acid (OAPSA) has extensive applications in pharmaceutical and dyestuff production fields. This chemical is offered in 92% to 94% purity range. Its solubility is less than 0.1% g in 100 ml liquid at 21.5 degree C temperature. Orthoaminophenol-4-sulphonic acid (OAPSA) has been formulated under controlled temperature to preserve all its chemical attributes. This chemical has gone through various stringent quality checking procedure to prove its standard. It can be stored for specific period when kept under specific temperature.

Features: 

• M.W. 189.185
• Physical appearance Brown crystalline powder 
• Packing 25 kg bag
• Used in dyes, pharmaceuticals etc. 

Specifications: