Nitric Acid CAS 7697-37-2 — Supplier, MSDS, TDS, COA

About Nitric Acid

Nitric Acid in Technical/68%/LR/AR grades.

CAS Number	7697-37-2
Molecular Formula	HNO₃
Appearance	Colourless to pale yellow fuming liquid
Boiling Point	83°C (azeotrope)
Melting Point	-42°C
Density	1510 kg/m³
Flash Point	None
Solubility	Miscible with water
Molecular Weight	63.01
HSN Code	2808.00
UN Number	UN2031
Hazard Class	Oxidising, corrosive (Class 8)

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What is the CAS number of Nitric Acid?

The CAS registry number of Nitric Acid is 7697-37-2.

What is the molecular weight of Nitric Acid?

The molecular weight of Nitric Acid (HNO₃) is 63.01 g/mol.

What grades of Nitric Acid are available?

Nitric Acid is available in Technical/68%/LR/AR grades, with COA supplied per batch.

What is the HSN code of Nitric Acid?

The HSN code of Nitric Acid is 2808.00. Full export documentation is provided.

Can I download the MSDS, TDS and COA for Nitric Acid?

Yes — available as direct PDF downloads on this page, free and without registration, where generated; otherwise on request via WhatsApp.

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