Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Hydrofluoric acid, 40%
- Product Code
- 10989
Regulatory Identifiers
- CAS Number
- N/A
Manufacturers & Suppliers
Alfa Aesar, A Johnson Matthey Company
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
http://www.alfa.com
Johnson Matthey Catalog Company, Inc.
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
Emergency Contacts
Alfa Aesar, A Johnson Matthey Company
(978) 521-6300
CHEMTREC
(800) 424-9300
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS06
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
First Aid Measures
Emergency procedures for chemical exposure incidents
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Immediately wash with water and soap and rinse thoroughly. Rub in calcium gluconate solution or calcium gluconate gel immediately. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor.
Do not induce vomiting; immediately call for medical help. Seek immediate medical advice.
Immediate Medical Attention
Seek immediate medical advice.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Product is not flammable. Use fire fighting measures that suit the surrounding fire.
In case of fire, the following can be released: Hydrogen fluoride (HF)
Firefighter Protection
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation.
Do not allow material to be released to the environment without proper governmental permits.
Absorb with liquid-binding material. Use neutralizing agent.
Materials: sand, diatomite, acid binders, universal binders, sawdust
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Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Keep container tightly sealed. Open and handle container with care.
Store in cool, dry place in tightly closed containers.
No special measures required.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
Impervious gloves
Safety glasses, Tightly sealed goggles, Full face protection
Use suitable respirator when high concentrations are present.
Protective work clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Decomposition will not occur if used and stored according to specifications.
Reacts with metals forming hydrogen, Attacks materials containing glass and silicate, Reacts with strong alkali
Reacts with metals forming hydrogen, Attacks materials containing glass and silicate, Reacts with strong alkali
Used and stored according to specifications.
Alkali metals, Bases
Hydrogen fluoride
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Consult state, local or national regulations to ensure proper disposal.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1790
- Shipping Name
- HYDROFLUORIC ACID
- Transport Class
- 8
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
For use only by technically qualified individuals. This product is being sold for research and development use only for the significant new use listed.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Hydrofluoric acid, 40%?
The signal word is danger.
What is the physical form of Hydrofluoric acid, 40%?
Hydrofluoric acid, 40% is a liquid with colorless color. It has acrid odor.
What are the hazard statements for Hydrofluoric acid, 40%?
This substance has 4 hazard statements:
- H300: Fatal if swallowed.
- H310: Fatal in contact with skin.
- H314: Causes severe skin burns and eye damage.
- H330: Fatal if inhaled.
What is the melting point of Hydrofluoric acid, 40%?
The melting point is -36°C (-33°F) and the boiling point is 108°C (226°F).