Note: Ingredients listed on restricted chemical lists
EC/CAS
64-18-6
Name of the chemical
Formic acid
Concentration
>95
General Information
Version
8
Revision date
2025-10-07
Product name
Formic acid
Product Synonyms
Methanoic acid
CAS No.
64-18-6
Manufacturer Name
Fisher Scientific
Emergency telephone
1-800-234-7437, 001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H302, H314, H331
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
Classification WHMIS 2015 Classification Classified as hazardous under the Hazardous Products Regulations (SOR/2015-17) Flammable liquids Category 3 Acute oral toxicity Category 4 Acute Inhalation Toxicity Category 3 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1 Health Hazards Not Otherwise Classified Category 1 Corrosive to the respiratory tract
Signal word
Danger
Hazard statements
Flammable liquid and vapor Harmful if swallowed Toxic if inhaled Causes severe skin burns and eye damage Corrosive to the respiratory tract
Prevention
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep container tightly closed Ground/bond container and receiving equipment Use explosion-proof electrical/ventilating/lighting/equipment Do not breathe dust/fumes/gas/mist/vapours/spray Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection Wear respiratory protection Use only non-sparking tools Take action to prevent static discharges
Response
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower IF INHALED: Remove person to fresh air and keep comfortable for breathing IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing Immediately call a POISON CENTER/doctor Rinse mouth Do NOT induce vomiting Wash contaminated clothing before reuse In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish
Storage
Store in a well-ventilated place. Keep container tightly closed Store locked up
Disposal
Dispose of contents/container to an approved waste disposal plant
2.1 Classification of the substance or mixture
Flammable liquids Category 3 Acute oral toxicity Category 4 Acute Inhalation Toxicity Category 3 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1 Health Hazards Not Otherwise Classified Category 1 Corrosive to the respiratory tract Label Elements Signal Word