Nitric Acid SDS
📄 Nitric Acid SDS PDF download, GHS classification, CAS 7697-37-2, hazard statements, and safe handling information for industrial and laboratory use.
Nitric Acid (HNO₃) is a strong mineral acid widely used in fertilizer production, explosives manufacturing, metal processing, and laboratory applications. Due to its highly corrosive and oxidizing properties, strict handling procedures and appropriate personal protective equipment (PPE) are required.
⚠️ Always consult the official manufacturer-issued Safety Data Sheet (SDS) for exact concentration, regulatory compliance, and handling instructions.
💡 For this post, the linked SDS refers to 68% Nitric Acid, the standard industrial concentration.
What is Nitric Acid?
Classified as a corrosive and oxidizing substance under GHS, may cause severe burns and respiratory irritation
Nitric Acid is a colorless to yellow fuming liquid and a powerful oxidizing agent
Commercial concentrations typically range from 55% to 70%
Basic Information
Item | Details
Chemical Name | Nitric Acid
CAS Number | 7697-37-2
Molecular Formula | HNO₃
UN Number | UN2031
Physical State | Liquid
Primary Hazard | Corrosive / Oxidizer
💡 Regulated under international chemical safety and transport frameworks.
GHS Hazard Classification
Category | Classification
Oxidizing Liquid | Category 3 🔥
Skin Corrosion | Category 1A 🔥
Serious Eye Damage | Category 1 👁️
STOT – Single Exposure | Category 3 (Respiratory Irritation) 🌬️
Corrosive to Metals | Category 1 ⚠️
Signal Word | Danger ⚠️
Hazard Statements
Code | Statement
H272 | May intensify fire; oxidizer 🔥
H290 | May be corrosive to metals 🛠️
H314 | Causes severe skin burns and eye damage 🔥👁️
H335 | May cause respiratory irritation 🌬️
⚠️ Exposure to concentrated Nitric Acid vapors may release toxic nitrogen oxides and cause severe respiratory damage.
SDS Download (English)
📄 Download the official Nitric Acid Safety Data Sheet (SDS) in PDF from the manufacturer website.
💡 Make sure the PDF corresponds to 68% Nitric Acid, the standard industrial concentration.
Important Notice
⚠️ This information is for reference only.
Exact concentration, classification, and regulatory details may vary depending on the manufacturer and product grade.
Always refer to the official manufacturer-issued SDS before handling or using this substance.