Description
Nitric Acid, 69. 0-70. 0%. Meets NF & ACS Requirements. Certificate of Analysis Provided Upon Request. Assay (as HNO3): 69. 0 – 70. 0 %. Color (APHA): max. 10. Residue after Ignition: max. 4 ppm. Trace Impurities (in ppm):. Chloride (Cl): max. 0. 1. Phosphate (PO4): max. 0. 2.