CAS Registry Number

CAS 7697-37-2 — Nitric acid (70%)

CAS 7697-37-2 HNO3 MW 63.01

Nitric acid (70%) is a highly corrosive mineral acid widely used in fertilizer production, metal processing, and laboratory applications for nitration reactions. This concentrated aqueous solution delivers strong oxidizing properties essential for industrial and analytical processes. CAS 7697-37-2, molecular formula HNO₃, molecular weight 63.01 g/mol. Store at ambient temperatures in properly labeled, corrosion-resistant containers. Signal word: Danger. Molekula supplies nitric acid (70%) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Nitric acid (38%) · Nitric acid 50% · Nitric acid fuming ≥ 98.5% · Nitric Acid 69% · Nitric Acid 55%

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Molekula products for CAS 7697-37-2

Nitric acid (70%)

SKU 13860773

In stock Analytical Reagents

Nitric acid (38%)

SKU 90032299

Made to order Uncategorised

Nitric acid 50%

SKU 90032625

In stock Uncategorised

Nitric acid fuming ≥ 98.5%

SKU 90033609

Made to order Uncategorised

Nitric Acid 69%

SKU 90035011

Made to order Uncategorised

Nitric Acid 55%

SKU 90034493

Made to order Uncategorised

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.