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Safety Data Sheet EN

Acetic acid

CAS 64-19-7

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Acetic acid
Product Code
SLA3784, SLA1438, SLA2101, SLA3604, SLA1258
Chemical Name
Acetic Acid, Glacial
Synonyms
Acetic acid; glacial acetic acid

Regulatory Identifiers

CAS Number
64-19-7 Check regulations →

Manufacturers & Suppliers

Sciencelab.com, Inc. logo

Sciencelab.com, Inc.

distributor

14025 Smith Rd. Houston, Texas 77396

1-281-441-4400

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

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Acetic acid 64-19-7 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately. 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.

Skin contact

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately. Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream.

Eye contact

Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention immediately.

Ingestion

Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear.

Immediate Medical Attention

Get medical attention immediately.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use alcohol foam, water spray or fog.

Specific hazards

Flammable in presence of open flames and sparks, of heat. Slightly flammable to flammable in presence of oxidizing materials, of metals. Reacts with metals to produces flammable hydrogen gas. It will ignite on contact with potassium-tert-butoxide. A mixture of ammonium nitrate and acetic acid ignites when warmed, especially if warmed. Acetic acid vapors may form explosive mixtures with air.

Instructions

Cool containing vessels with water jet in order to prevent pressure build-up, autoignition or explosion.

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

Flammable liquid. Corrosive liquid. Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. If the product is in its solid form: Use a shovel to put the material into a convenient waste disposal container. If the product is in its liquid form: Absorb with DRY earth, sand or other non-combustible material. Do not get water inside container. Absorb with an inert material and put the spilled material in an appropriate waste disposal. 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, use a shovel to put the material into a convenient waste disposal container.

Materials: 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 away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/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.

Storage

Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use.

Hygiene

Do not ingest. Avoid contact with skin and eyes.

Fire prevention

Keep away from heat. Keep away from sources of ignition. Avoid all possible sources of ignition (spark or flame).

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Hands

Gloves (impervious).

Eyes

Splash goggles.

Respiratory

Vapor respirator. Be sure to use an approved/certified respirator or equivalent. A self contained breathing apparatus should be used to avoid inhalation of the product (in case of a large spill).

Skin/Body

Synthetic apron. Full suit (in case of a large spill). Boots (in case of a large spill).

09

Physical and Chemical Properties

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

Decomposition Temperature
---
Relative Evaporation Rate
---
Relative Density
1.049 (Water = 1)
Form
---
State Under Standard Conditions
---
Colour
Colorless
Solubility In Water
---
Colour Intensity
---
Vapor Pressure
1.5 kPa (@ 20°C)
Solubility In Fat
---
Vapor Density
2.07 (Air = 1)
Kinematic Viscosity
---
Solidification Point
---
Bulk Density
---
Properties Status
---
Voc Content
---
Softening Point
---
Odor
Pungent, vinegar-like, sour (Strong.)
Dynamic Viscosity
---
Physical State
Liquid
Molecular Weight
60.05 g/mole
Flash Point
---
Lower Explosive Limit
---
Evaporation Rate
---
Cloud Point
---
Melting Point
16.6°C (61.9°F)
Physical State Data
liquid
Solubility
Easily soluble in cold water, hot water. Soluble in diethyl ether, acetone. Miscible with Glycerol, alcohol, Benzene, Carbon Tetrachloride. Practically insoluble in Carbon Disulfide.
Ph
2 [Acidic.]
Odor Threshold
0.48 ppm
Appearance
Colorless. Clear (Light.)
Metal Corrosion
---
Freezing Point
---
Upper Explosive Limit
---
Crystallisation Point
---
Density
---
Explosive Limits
---
Flammability
---
Auto Ignition Temperature
---
Boiling Point
118.1°C (244.6°F)
Partition Coefficient
log(oil/water) = -0.2
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is stable.

Reactivity

Reactive with oxidizing agents, reducing agents, metals, acids, alkalis. Reacts violently with strong oxidizing agents, acetaldehyde, and acetic anhydride. Material can react with metals, strong bases, amines, carbonates, hydroxides, phosphates, many oxides, cyanides, sulfides, chromic acid, nitric acid, hydrogen peroxide, carbonates, ammonium nitrate, ammonium thiosulfate, chlorine trifluoride, chlorosulfonic acid, perchloric acid, permanganates, xylene, oleum, potassium hydroxide, sodium hydroxide, phosphorus isocyanate, ethylenediamine, ethylene imine.

Hazardous reactions

Will not occur.

Avoid

Heat, ignition sources, incompatible materials

Incompatible

oxidizing agents, reducing agents, metals, acids, alkalis, acetaldehyde, acetic anhydride, strong bases, amines, carbonates, hydroxides, phosphates, many oxides, cyanides, sulfides, chromic acid, nitric acid, hydrogen peroxide, ammonium nitrate, ammonium thiosulfate, chlorine trifluoride, chlorosulfonic acid, perchloric acid, permanganates, xylene, oleum, potassium hydroxide, sodium hydroxide, phosphorus isocyanate, ethylenediamine, ethylene imine.

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
2789
Shipping Name
Acetic Acid, Glacial
Transport Class
3, 8
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Acetic acid known by?

Acetic acid is also known as: Acetic acid; glacial acetic acid

What is the hazard signal word for Acetic acid?

The signal word is no signal word.

What is the physical form of Acetic acid?

Acetic acid is a liquid appearing as colorless. clear (light.) with colorless color. It has pungent, vinegar-like, sour (strong.) odor.

What is the solubility of Acetic acid?

Easily soluble in cold water, hot water. Soluble in diethyl ether, acetone. Miscible with Glycerol, alcohol, Benzene, Carbon Tetrachloride. Practically insoluble in Carbon Disulfide.

What is the melting point of Acetic acid?

The melting point is 16.6°C (61.9°F) and the boiling point is 118.1°C (244.6°F).