NextSDS Logo
Safety Data Sheet EN

Nitric Acid, 20% w/w

CAS Mixture

Get a free compliance audit

Upload your SDS inventory and get a detailed compliance report.

Get Free Audit
01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Nitric Acid, 20% w/w
Product Code
SLN1942
Chemical Name
Not applicable

Regulatory Identifiers

CAS Number
Mixture Check regulations →

Manufacturers & Suppliers

Sciencelab.com, Inc. logo

Sciencelab.com, Inc.

distributor

14025 Smith Rd., Houston, Texas 77396

1-800-901-7247

http://ScienceLab.com

Emergency Contacts

CHEMTREC

1-800-424-9300

24HR

International CHEMTREC

1-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified no signal word

GHS Pictograms

Get a free compliance audit

Upload your SDS inventory and get a detailed compliance report

Free Audit
03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Water 7732-18-5 86% No
Nitric acid, fuming 7697-37-2 14% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Allow the victim to rest in a well ventilated area. Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.

Symptoms: If breathing is difficult, not breathing.

Skin contact

If the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's exposed skin, such as the hands: Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cold water may be used. Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Wash contaminated clothing before reusing. Seek immediate medical attention.

Symptoms: Irritation.

Eye contact

Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention.

Ingestion

Do not induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.

Symptoms: Tissues damaged in lips and mouth.

Immediate Medical Attention

Seek immediate medical attention.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Specific hazards

Slightly explosive to explosive in presence of reducing materials, of combustible materials, of organic materials.

Instructions

Not applicable.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Small spill

Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. If necessary: Neutralize the residue with a dilute solution of sodium carbonate.

Large spill

Corrosive liquid. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water inside container. Do not touch spilled material. Use water spray curtain to divert vapor drift. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal. Neutralize the residue with a dilute solution of sodium carbonate. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.

Cleanup methods

Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. Absorb with DRY earth, sand or other non-combustible material.

Materials: water, inert dry material, DRY earth, sand or other non-combustible material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Keep locked up. Keep container dry. Do not ingest. Do not breathe gas/fumes/vapour/spray. Never add water to this product. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as reducing agents, combustible materials, metals, alkalis.

Storage

Store in a metallic or coated fiberboard drum using a strong polyethylene inner package. Corrosive materials should be stored in a separate safety storage cabinet or room.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

The data for this section has not been processed yet.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Clear Colorless
Colour
Clear Colorless
Colour Intensity
---
Form
---
Odor
Disagreeable and choking. (Strong.)
Odor Threshold
0.29 ppm
Ph
Acidic
Melting Point
-41.6°C (-42.9°F)
Boiling Point
97.56°C (207.6°F)
Flash Point
---
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
21.38 mm of Hg (@ 20°C)
Vapor Density
0.62 (Air = 1)
Relative Density
1.05 (Water = 1)
Bulk Density
---
Density
---
Flammability
---
Upper Explosive Limit
---
Lower Explosive Limit
---
Explosive Limits
---
Auto Ignition Temperature
---
Decomposition Temperature
---
Solubility
Easily soluble in cold water.
Partition Coefficient
---
Solubility In Water
Easily soluble in cold water.
Solubility In Fat
---
Molecular Weight
Not applicable
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is stable.

Reactivity

Extremely reactive or incompatible with alkalis. Highly reactive with metals. Reactive with reducing agents, combustible materials. Slightly reactive to reactive with organic materials, acids.

Hazardous reactions

Polymerization: No.

Incompatible

Extremely reactive or incompatible with alkalis. Highly reactive with metals. Reactive with reducing agents, combustible materials. Slightly reactive to reactive with organic materials, acids.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
NA2031
Shipping Name
Nitric acid, solution
Transport Class
8
Packing Group
III
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Nitric Acid, 20% w/w?

The signal word is no signal word.

What is the physical form of Nitric Acid, 20% w/w?

Nitric Acid, 20% w/w is a liquid appearing as clear colorless with clear colorless color. It has disagreeable and choking. (strong.) odor.

What is the solubility of Nitric Acid, 20% w/w?

Easily soluble in cold water.

What is the melting point of Nitric Acid, 20% w/w?

The melting point is -41.6°C (-42.9°F) and the boiling point is 97.56°C (207.6°F).