PHOSPHORIC ACID(ELECTRONIC GRADE) CAS:7664-38-2 COLORLESS,ODORLESS,VISCOUS LIQUID

PHOSPHORIC ACID (ELECTRONIC GRADE)

CAS 7664-38-2

Colorless,odorless,viscous liquid.soluble in water and alcohol.

Usage:It is mainly used as the cleaning and ethching agent in TFT-LCD and IC production.It's also used as the etchant for etching for aluminium abd silicon nitride film in semisilicon IC.It's also the main stuff of the high-purity phosphate and organic phosphorus products.

PHOSPHORIC AICD ELECTRONIC GRADE