Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- calcium chloride
- Product Code
- J.T. Baker: 1311; Mallinckrodt: 0771, 3266, 3630, 4225, 4748, 4777, 4822, 4870, 4875, 4880
- Chemical Name
- calcium chloride
- Synonyms
- calcium dichloride; calcium chloride anhydrous; Caltac®; Dowflake
Regulatory Identifiers
- CAS Number
- 10043-52-4 Check regulations →
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
GHS07
Hazard Statements
Get a free compliance audit
Upload your SDS inventory and get a detailed compliance report
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Calcium Chloride | 10043-52-4 | 93 - 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention.
Immediate Medical Attention
Get medical attention.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use any means suitable for extinguishing surrounding fire.
At high temperatures or when moistened under fire conditions, calcium chloride may produce toxic or irritating fumes.
Firefighter Protection
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Small amounts of residue may be flushed to sewer with plenty of water.
Small amounts of residue may be flushed to sewer with plenty of water.
Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
Keep in a tightly closed container, stored in a cool, dry, ventilated area.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Wear protective gloves
Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.
clean body-covering 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
Stable under ordinary conditions of use and storage.
Will not occur.
Incompatibles.
Methyl vinyl ether, water, zinc, bromine trifluoride, mixtures of lime and boric acid, barium chloride, and 2-furan percarboxylic acid. Metals will slowly corrode in aqueous calcium chloride solutions. Aluminum (and alloys) and yellow brass will be attacked by calcium chloride.
Emits toxic chlorine fumes when heated to decomposition. May form hydrogen chloride in presence of sulfuric or phosphoric acids or with water at elevated temperatures.
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
managed in an appropriate and approved waste disposal facility
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Dispose of unused contents in accordance with federal, state and local requirements.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is calcium chloride known by?
calcium chloride is also known as: calcium dichloride; calcium chloride anhydrous; Caltac®; Dowflake
What is the hazard signal word for calcium chloride?
The signal word is warning.
What is the physical form of calcium chloride?
calcium chloride is a granules appearing as white or gray-white granules. with white or gray-white color. It has odorless. odor.
What is the solubility of calcium chloride?
Freely soluble in water, exothermic.
What are the hazard statements for calcium chloride?
This substance has 2 hazard statements:
- H302 + H332: HARMFUL IF SWALLOWED OR INHALED.
- H315: CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT.
What is the melting point of calcium chloride?
The melting point is 772C (1422F) and the boiling point is > 1600C (> 2912F).