Potassium Chloride (KCl) Material Datasheet
Identification of the substance/mixture
1.1. | Product identifier Chemical family : Inorganic compound | |
1.2. | Relevant identified uses of the substance or mixture and advised against Identified uses : Fertilizer, Oil drilling, Potassium salts, Mineral water, Pharmaucetical preparation, Photography, Fire extinguishing agent, Metalic coating, Secondary batteries (lithium-iron sulfide type), Catalyst Vinyl Chloride, Water correcting agent |
Hazard Identification
2.1. | Classification of the substances or mixture This substance is not classified as dangerous according to European Union legislation. | |
2.2. | Label elements Labelling (REGULATION (EC) No 1272/2008) Not a dangerous substances according to GHS CAS-No. 7447-40-7 Labelling (67/548/EEC or 1999/45/EC) The product does not need to be labeled in accordance with EC directives or respective national laws. EC-No. 231-211-8 | |
2.3. | Other hazards None known |
Composition / Information on Ingredients
Formula | : | KCI ClK (Hill) |
CAS No. | : | 7447-40-7 |
EC No. | : | 231-211-8 |
Molar mass | : | 74.55 g/mol |
First Aid Measures
4.1. | Description of first aid measures After inhalation : fresh air. After skin contact : wash off with plenty of water. Remove contaminated clothing. After eye contact: rinse out with plenty of water. After swallowing : make victim drink water. Consult doctor if feeling unwell | |
4.2. | Most important symptoms and effects, both acute and delayed Irritant effects, nausea, vomiting, cardiovascular disorders | |
4.3. | Indication of immediate medical attention and special treatment needed No information available |
Firefighting Measures
5.1. | Extinguishing media Suitable Extinguishing media use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable Extinguishing media For this substance/mixture no limitations of extinguishing agents are given | |
5.2. | Special hazards arising from the substance or mixture No combustible. Ambient fire may liberate hazardous vapours. Fire may cause evolution of : hydrogen chloride gas | |
5.3. | Advice for firefighters Special protective equipment for fire fighters Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing. |
Accidental Release Measures
6.1. | Personal precaution, protective equipment and emergency procedures. Advice for non emergency personnel : Avoid inhalation of dusts. Evacuate the danger area, observe emergency procedures, consult an expert. Advice for emergency responders: protective equipment see section 8 | |
6.2. | Environmental precautions Do not empty in to drains | |
6.3. | Methods and material for containment and cleaning up Cover drains. Collect, bind, and pump off spills Observe possible material restrictions (see sections 7.2 and 10.5) Take up dry. Dispose of properly. Clean up affected area. Avoid generation of dusts. | |
6.4. | Reference to the other sections Indication about waste treatment see section 13. |
Handling and Storage
7.1. | Precaution for safe handling Avoid generating dust by excessive or unnecessary movement | |
7.2. | Conditions for safe storage, including any incompatibilities Tightly closed. Dry. Avoid contact with aluminum or carbon steel to minimize corrosion Storage temperature: no restrictions | |
7.3. | Specific end uses. Apart from the uses mentioned in section 1.2, no other specific uses are stipulated |
Exposure Control / Personal Protection
Respiratory protection
Required when dusts are generated.
Hygiene measures
Change contaminated clothing. Wash hand and face after working with subtance.
Eye/face protection
Safety glasses, goggles
Environmental exposure controls
Do not empty into drains.
Physical and Chemical Properties
9.1. Information on basic physical and chemical properties
Form Colour Odour Odour threshold pH(25 oC) Melting point Boiling point Flash point Evaporation rate Flammability (solid,gas) Lower explosion limit Upper explosion limit Vapour pressure Relative vapour density Relative density Water solubility Partition coefficient: n- Octanol/water Autoignition temperature Decomposition temperature Viscosity, dynamic Explosive properties Oxidizing properties | solid white or redish odourless no information available 5.5 – 8.0 at 50 g/l 772 °C 1,413 °C at 1,013 hPa Not applicable No information available No information available Not applicable Not applicable No information available No information available 1.98 g/cm3 at 20 °C 347 g/l at 20 °C No information available No information available No information available No information available No information available No information available |
9.2 Other Data
Sublimation point Ignition temperature Bulk density | 1,500 °C not combustible ~ 1,000 kg/m3 |
Stability and Reactivity
10.1. Reactivity
See section 10.3
10.2. Chemical stability
The product is chemically stable under standard ambient conditions (room temperature).
10.3. Possibility of hazardous reactions
No information available
10.4. Conditions to avoid
No information available
10.5. Incompatible materials
No information available
10.6. Hazardous decomposition products
In the event of fire, see chapter 5.
Toxicological Information
11.1. | Information on toxicological effects Eye irritation Genotoxicity in vitro Ames test Specific target organ toxicity – single exposure Specific target organ – repeated exposure Aspiration hazard | |
11.2. | Further information Handle in accordance with good industrial hygiene and safety practice. |
Ecological Information
12.1 | Toxicity Toxicity to daphnia magna (Water flea) Toxicity to algae |
12.2 | Persistence and degradability Biodegradability The methods for determining the biological degradability are not applicable to inorganic substances |
12.3 | Bioaccumulative potential No information available |
12.4 | Mobility in soil No information available |
12.5 | Results of PBT and vPvB assessment PBT/vPvB assessment not available as chemical safety assessment not required/not conducted. |
12.6 | Other adverse effects. Additional ecological information Do not allow to run into surface waters, waste water, or soil |
Disposable Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options.
Transport Information
No classified as dangerous in the meaning of transport regulations.
Regulatory Information
Safety, health and environmental regulation/legislation specific for the substance or mixture
EU regulations
Major accident hazard 96/82/EC
Legislation Directive 96/82/EC does not apply
Other Information
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The information accumulated here in is believed to be accurate but is not warranted to be whether originating with the company or not.
Health and safety data sheet should be used only as a guide to the safe handling of the product, and is not intended as a technical specification.
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Potassium Chloride (KCl) Product Information
Description
POTASSIUM CHLORIDE (KCl) is a soluble salt that is an extremely efficient shale stabiliser when drilling hydro sensitive clays and shales. Inhibition is provided through ion exchange; the potassium ion enters between the individual clay platelets in the shale so that they are held together, thus eliminating entry of water from the drilling fluid.
Application
POTASSIUM CHLORIDE (KCl) can be added directly to a drilling fluid system to enhance its inhibitive quality, which helps to stabilise water sensitive clay and shales. It can also be used as a weighting agent.
Typical Physical & Chemical Properties
Appearance White crystals or powder
Purity as KCl 97% minimum
Bulk density ~ 1,000 kg/m3
Safety Handling
Utilize normal precautions for employee protection when handling chemical products. Use the appropriate respirator, gloves, goggles and apron is recommended for employee comfort and protection.
Packaging
Packed in 50 kg or 1000 kg PP woven bag with PE inner liner