Note: Ingredients listed on restricted chemical lists
EC/CAS
64-18-6
Name of the chemical
Formic acid
Concentration
<5%
General Information
Version
3.0
Revision date
2025-08-06
Product name
Formic acid-D₂ (D, 98%) (<5% D₂O)
Substance name
Formic acid-D₂ (D, 98%) (<5% D₂O)
Product Synonyms
Methanoic acid
CAS No.
64-18-6
1.2.2. Uses advised against
No additional information available
supplier name
Cambridge Isotope Laboratories, Inc
Emergency telephone
1-703-741-5970, 1-800-424-9300 24
Icons in SDS
Company Information
company name
Cambridge Isotope Laboratories, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
cilsales@isotope.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H302, H314, H318, H331, H402
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
GHS US classification Classification of the substance or mixture GHS US classification Flammable liquids Category 3 H226 Flammable liquid and vapor Acute toxicity (oral) Category 4 H302 Harmful if swallowed Acute toxicity (inhalation) Category 3 H331 Toxic if inhaled Skin corrosion/irritation Category 1A H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Hazardous to the aquatic environment – Acute Hazard Category 3 H402 Harmful to aquatic life Full text of H statements : see section 16
2.2 Label elements
GHS US labeling
Signal word
Danger
Hazard statements
H226 - Flammable liquid and vapor H302 - Harmful if swallowed H314 - Causes severe skin burns and eye damage H331 - Toxic if inhaled H402 - Harmful to aquatic life
Precautionary statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. heat, hot surfaces, open flames, sparks P233 - Keep container tightly closed. P240 - Ground/Bond container and receiving equipment. P241 - Use explosion-proof electrical, lighting, ventilating equipment. P242 - Use only non-sparking tools. P243 - Take precautionary measures against static discharge. P260 - Do not breathe dust, fume, gas, mist, spray, vapors. P261 - Avoid breathing dust, fume, gas, mist, spray, vapors. P264 - Wash hands, forearms and face thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P271 - Use only outdoors or in a well-ventilated area. P273 - Avoid release to the environment. P280 - Wear eye protection, face protection, protective clothing, protective gloves. P301+P312 - If swallowed: Call a doctor, a POISON CENTER if you feel unwell. P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting. P303+P361+P353 - If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 - Immediately call a doctor, a POISON CENTER. P311 - Call a doctor, a POISON CENTER. P321 - Specific treatment (see Hazardous component(s) for labeling on this label). P330 - Rinse mouth. P363 - Wash contaminated clothing before reuse. P370+P378 - In case of fire: Use alcohol resistant foam, carbon dioxide (CO2), dry extinguishing powder to extinguish. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P403+P235 - Store in a well-ventilated place. Keep cool. P405 - Store locked up. P501 - Dispose of contents/container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation.
Other hazards which do not result in classification
No additional information available
Ingredient(s) with unknown acute toxicity
Not applicable
2.1 Classification of the substance or mixture
GHS US classification Flammable liquids Category 3 H226 Flammable liquid and vapor Acute toxicity (oral) Category 4 H302 Harmful if swallowed Acute toxicity (inhalation) Category 3 H331 Toxic if inhaled Skin corrosion/irritation Category 1A H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Hazardous to the aquatic environment – Acute Hazard Category 3 H402 Harmful to aquatic life Full text of H statements : see section 16