Name:
Formic acid 0.25M
Synonym:
Methanoic acid; Hydrogen carboxylic acid; Aminic acid; Formylic acid
CAS:
64-18-6
Section 1 - Chemical Product
MSDS Name:Formic acid 0.25M
Synonym:Methanoic acid; Hydrogen carboxylic acid; Aminic acid; Formylic acid
Synonym:Methanoic acid; Hydrogen carboxylic acid; Aminic acid; Formylic acid
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 64-18-6 | Formic acid | 1.15% | 200-579-1 |
| Hazard Symbols: None Listed. Risk Phrases: None Listed. |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Chronic absorption of formic acid may cause damage to the kidneys, which is indicated by albuminuria and hematuria. Chronic skin contact may cause sensitization dermatitis, particularly in workers previously sensitized to formaldehyde.
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Chronic absorption of formic acid may cause damage to the kidneys, which is indicated by albuminuria and hematuria. Chronic skin contact may cause sensitization dermatitis, particularly in workers previously sensitized to formaldehyde.
Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water fog, dry chemical, carbon dioxide, or regular foam.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water fog, dry chemical, carbon dioxide, or regular foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Avoid breathing vapor or mist.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances. Vent periodically. Separate from oxidizing materials.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Avoid breathing vapor or mist.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances. Vent periodically. Separate from oxidizing materials.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 64-18-6: United Kingdom, WEL - TWA: 5 ppm TWA; 9.6 mg/m3 TWA United Kingdom, WEL - STEL: 15 ppm STEL; 28.8 mg/m3 STEL United States OSHA: 5 ppm TWA; 9 mg/m3 TWA Belgium - TWA: 5 ppm VLE; 9.5 mg/m3 VLE Belgium - STEL: 10 ppm VLE; 19 mg/m3 VLE France - VLE: 5 ppm VLE; 9 mg/m3 VLE Germany: 5 ppm TWA; 9.5 mg/m3 TWA Japan: 5 ppm OEL; 9.4 mg/m3 OEL Malaysia: 5 ppm TWA; 9.4 mg/m3 TWA Netherlands: 5 ppm MAC; 9 mg/m3 MAC Russia: 1 mg/m3 TWA Spain: 5 ppm VLA-ED; 9 mg/m3 VLA-ED Spain: 10 ppm VLA-EC; 18 mg/m3 VLA-EC CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 64-18-6: United Kingdom, WEL - TWA: 5 ppm TWA; 9.6 mg/m3 TWA United Kingdom, WEL - STEL: 15 ppm STEL; 28.8 mg/m3 STEL United States OSHA: 5 ppm TWA; 9 mg/m3 TWA Belgium - TWA: 5 ppm VLE; 9.5 mg/m3 VLE Belgium - STEL: 10 ppm VLE; 19 mg/m3 VLE France - VLE: 5 ppm VLE; 9 mg/m3 VLE Germany: 5 ppm TWA; 9.5 mg/m3 TWA Japan: 5 ppm OEL; 9.4 mg/m3 OEL Malaysia: 5 ppm TWA; 9.4 mg/m3 TWA Netherlands: 5 ppm MAC; 9 mg/m3 MAC Russia: 1 mg/m3 TWA Spain: 5 ppm VLA-ED; 9 mg/m3 VLA-ED Spain: 10 ppm VLA-EC; 18 mg/m3 VLA-EC CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: clear colorless
Odor: penetrating odor
pH: 2.38 (0.1 M soln)
Vapor Pressure: 35 mm Hg @ 20 deg C
Viscosity: Not available.
Boiling Point: 100.5 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density:
Molecular Formula: CH2O2
Molecular Weight: 46.02
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat, confined spaces.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, carbon steel, aluminum.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen gas, formaldehyde.
Hazardous Polymerization: Will not occur.
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat, confined spaces.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, carbon steel, aluminum.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen gas, formaldehyde.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 64-18-6: LQ4900000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 64-18-6: Draize test, rabbit, eye: 122 mg Severe; Inhalation, mouse: LC50 = 6200 mg/m3/15M; Inhalation, rat: LC50 = 15 gm/m3/15M; Oral, mouse: LD50 = 700 mg/kg; Oral, rat: LD50 = 1100 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Formic acid - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 64-18-6: LQ4900000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 64-18-6: Draize test, rabbit, eye: 122 mg Severe; Inhalation, mouse: LC50 = 6200 mg/m3/15M; Inhalation, rat: LC50 = 15 gm/m3/15M; Oral, mouse: LD50 = 700 mg/kg; Oral, rat: LD50 = 1100 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Formic acid - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:
USA RQ: CAS# 64-18-6: 5000 lb final RQ; 2270 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 64-18-6: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 64-18-6 is listed on Canadas DSL List.
CAS# 7732-18-5 is listed on Canadas DSL List.
CAS# 64-18-6 is listed on Canadas Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 64-18-6 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
