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Safety Data Sheet EN

calcium chloride

CAS 10043-52-4

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01

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 →
02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H302 + H332 HARMFUL IF SWALLOWED OR INHALED.
H315 CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Calcium Chloride 10043-52-4 93 - 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.

Skin contact

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.

Eye contact

Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Ingestion

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.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Use any means suitable for extinguishing surrounding fire.

Specific hazards

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.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

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 spill

Small amounts of residue may be flushed to sewer with plenty of water.

Cleanup methods

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

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

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.

Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

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.

Hands

Wear protective gloves

Eyes

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.

Respiratory

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.

Skin/Body

clean body-covering clothing.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Flammability
---
State Under Standard Conditions
---
Odor
Odorless.
Molecular Weight
---
Freezing Point
---
Auto Ignition Temperature
---
Softening Point
---
Physical State
granules
Appearance
White or gray-white granules.
Vapor Pressure
---
Partition Coefficient
---
Properties Status
---
Crystallisation Point
---
Evaporation Rate
---
Voc Content
---
Upper Explosive Limit
---
Decomposition Temperature
---
Lower Explosive Limit
---
Physical State Data
solid
Odor Threshold
---
Boiling Point
> 1600C (> 2912F)
Solubility In Water
Freely soluble in water, exothermic.
Solubility
Freely soluble in water, exothermic.
Relative Density
---
Dynamic Viscosity
---
Explosive Limits
---
Density
2.15
Colour Intensity
---
Melting Point
772C (1422F)
Bulk Density
---
Form
granules
Vapor Density
---
Colour
White or gray-white
Metal Corrosion
---
Solubility In Fat
---
Solidification Point
---
Ph
8 - 9 Aqueous solution
Flash Point
---
Relative Evaporation Rate
---
Kinematic Viscosity
---
Cloud Point
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under ordinary conditions of use and storage.

Hazardous reactions

Will not occur.

Avoid

Incompatibles.

Incompatible

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.

Decomposition

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.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

managed in an appropriate and approved waste disposal facility

Disposal

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.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

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).