Nitric Acid – 70% SEMI

Formula: HNO3
CAS #: 7697-37-2
Molecular Weight: 63.01
Product #: 376000
UN Code: 2031
Package Group: II

Product Description:
Nitric Acid SEMI Grade specification is designed to meet the standards set forth by the industry association SEMI for nitric acid used in the semiconductor and electronics manufacturing industry.

Columbus Chemical Industries operates nitric acid distillation at both our Columbus, WI and Phoenix, AZ facilities, producing purified nitric acid to < 1 ppb detection on trace metal analysis.

Both facilities offer bottle, drum and tote package options for SEMI grade nitric acid, and other high purity specifications of nitric acid. Additionally, CCI manages returnable fleets of nitric acid containers, and are able to assist in container tracking and fleet service.

The SEMI grade nitric acid specification provides for select trace metal analysis in ranges of 50-300 ppb max levels.

SEMI grade nitric acid specification is available for download under the Related Documents section.

Please Contact us to discuss custom packaging, dilution, or chemical blending requirements.

376000

US DOT:
Nitric acid, 8, (5.1)