Lower Price Potassium chloride(KCL) CAS NO.7447-40-7
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
99(1-10)Metric Ton
- Product Details
Keywords
- Klotrix
- Chlorvescent
- Potassium monochloride
Quick Details
- ProName: White Powder Potassium chloride(KCL)
- CasNo: 7447-40-7
- Molecular Formula: KCl
- Appearance: White Powder
- Application: analytical reagent
- DeliveryTime: 3-5days
- PackAge: 25kg/bag
- Port: Any port in China
- ProductionCapacity: 100000 Metric Ton/Month
- Purity: 99
- Storage: Dry cool clean wareshouse
- Transportation: By sea or air
- LimitNum: 1 Metric Ton
- Heavy Metal: /
- Valid Period: 2 Years
- PH: 5.5-8.0 (20℃, 50mg/mL in H2O)
- Density: 1.98 g/mL at 25 °C (lit.)
Superiority
SAFETY DATA SHEETS
According to the UN GHS revision 9
Version: 1.0
Creation Date: July 15, 2019
Revision Date: July 15, 2019
SECTION 1: Identification
1.1GHS Product identifier
Product name |
Potassium chloride |
---|
1.2Other means of identification
Product number |
- |
---|---|
Other names |
Sylvite; Muriate of potash |
1.3Recommended use of the chemical and restrictions on use
Identified uses |
Industrial and scientific research use. |
---|---|
Uses advised against |
no data available |
SECTION 2: Hazard identification
2.1Classification of the substance or mixture
Not classified.
2.2GHS label elements, including precautionary statements
Pictogram(s) | No symbol. |
---|---|
Signal word |
No signal word |
Hazard statement(s) |
none |
Precautionary statement(s) | |
Prevention |
none |
Response |
none |
Storage |
none |
Disposal |
none |
2.3Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
3.1Substances
Chemical name | Common names and synonyms | CAS number | EC number | Concentration |
---|---|---|---|---|
Potassium chloride | Potassium chloride | 7447-40-7 | 231-211-8 | 100% |
SECTION 4: First-aid measures
4.1Description of necessary first-aid measures
If inhaled
Fresh air, rest.
Following skin contact
Rinse skin with plenty of water or shower.
Following eye contact
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Following ingestion
Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Give one or two glasses of water to drink. Refer for medical attention .
4.2Most important symptoms/effects, acute and delayed
SYMPTOMS: Large doses of this chemical usually induce vomiting, so acute intoxication by mouth is rare. If no pre-existing kidney damage, it is rapidly excreted. Poisoning disturbs the rhythm of heart. Large doses by mouth can cause gastrointestinal irritation, purging, weakness, and circulatory disturbances. (NTP, 1992)
4.3Indication of immediate medical attention and special treatment needed, if necessary
KCl poisoning can be potentially life-threatening, particularly in massive ingestions of sustained-release preparations. Profound hyperkalemia, developing over several hours, can lead to cardiac arrhythmias and death. This case series reports three episodes of sustained-release KCl poisoning in two individuals requiring whole bowel irrigation or hemodialysis. The first two episodes, in the same patient, illustrate the contrast between the successful use of decontamination versus the need for hemodialysis. The second case, in a child, illustrates the need for tertiary level pediatric expertise in managing this type of poisoning. Whole bowel irrigation with polyethylene glycol is a resource-intensive procedure most beneficial when large numbers of radio-opaque tablets are seen in the stomach. In cases where most of the tablet matter has already been absorbed, extracorporeal methods of rapidly reducing the total body burden of potassium, such as hemodialysis, might be life-saving.
SECTION 5: Fire-fighting measures
5.1Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2Specific hazards arising from the chemical
Flammability data is not available, but this compound is probably nonflammable. (NTP, 1992)
5.3Special protective actions for fire-fighters
In case of fire in the surroundings, use appropriate extinguishing media.
SECTION 6: Accidental release measures
6.1Personal precautions, protective equipment and emergency procedures
Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance.
6.2Environmental precautions
Sweep spilled substance into covered containers. Carefully collect remainder. Then store and dispose of according to local regulations. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance.
6.3Methods and materials for containment and cleaning up
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Avoid breathing dust.
SECTION 7: Handling and storage
7.1Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
7.2Conditions for safe storage, including any incompatibilities
Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic, keep in a dry place. Storage class (TRGS 510): Non combustible solids.
SECTION 8: Exposure controls/personal protection
8.1Control parameters
Occupational Exposure limit values
Component | Potassium chloride | |||
---|---|---|---|---|
CAS No. | 7447-40-7 | |||
Limit value - Eight hours | Limit value - Short term | |||
ppm | mg/m3 | ppm | mg/m3 | |
Latvia | 5 | |||
Remarks |
Biological limit values
no data available
8.2Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
8.3Individual protection measures, such as personal protective equipment (PPE)
Eye/face protection
Wear safety goggles.
Skin protection
Protective gloves.
Respiratory protection
Use local exhaust.
Thermal hazards
no data available
SECTION 9: Physical and chemical properties and safety characteristics
Physical state |
Solid. Crystalline. |
---|---|
Colour |
White. |
Odour |
Odorless |
Melting point/freezing point |
770 °C. Remarks:Pressure but can be assumed to be normal atmospheric pressure. |
Boiling point or initial boiling point and boiling range |
146°C |
Flammability |
Not combustible. |
Lower and upper explosion limit/flammability limit |
no data available |
Flash point |
40°C(lit.) |
Auto-ignition temperature |
no data available |
Decomposition temperature |
no data available |
pH |
7. Remarks:Temperature and concentration not reported. |
Kinematic viscosity |
no data available |
Solubility |
greater than 100 mg/mL at 68° F (NTP, 1992) |
Partition coefficient n-octanol/water |
no data available |
Vapour pressure |
no data available |
Density and/or relative density |
1.984. |
Relative vapour density |
no data available |
Particle characteristics |
no data available |
SECTION 10: Stability and reactivity
10.1Reactivity
Hygroscopic. Water soluble.
10.2Chemical stability
no data available
10.3Possibility of hazardous reactions
POTASSIUM CHLORIDE is not in general strongly reactive. Violent reaction with BrF3 and with a mixture of sulfuric acid potassium permanganate mixture (NTP, 1992). Reacts with concentrated sulfuric acid to generate fumes of hydrogen chloride.
10.4Conditions to avoid
no data available
10.5Incompatible materials
An attempt to prepare permanganyl chloride by cautiously adding concn sulfuric acid to an intimate mixture of the salts at 0 deg C in clean glass apparatus caused a violent explosion.
10.6Hazardous decomposition products
Hydrogen chloride gas, Potassium oxides.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 - rat (female) - ca. 3 020 mg/kg bw. Remarks:Death occurred in less than 2 hours after dosing due to respiratory failure and prostration was the most common pre-mortem clinical sign.
- Inhalation: no data available
- Dermal: no data available
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
no data available
Reproductive toxicity
no data available
STOT-single exposure
The substance is irritating to the eyes and respiratory tract. Ingestion of large amounts could cause effects on the cardiovascular system. This may result in cardiac dysrhythmia.
STOT-repeated exposure
no data available
Aspiration hazard
Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly when dispersed, especially if powdered.
SECTION 12: Ecological information
12.1Toxicity
- Toxicity to fish: LC50 - Pimephales promelas - 880 mg/L - 96 h.
- Toxicity to daphnia and other aquatic invertebrates: EC50 - see below - >= 440 - <= 880 mg/L - 48 h.
- Toxicity to algae: EC50 - Desmodesmus subspicatus (previous name: Scenedesmus subspicatus) - > 100 mg/L - 72 h.
- Toxicity to microorganisms: EC50 - activated sludge, domestic - > 1 000 mg/L - 3 h. Remarks:Respiration rate.
12.2Persistence and degradability
no data available
12.3Bioaccumulative potential
no data available
12.4Mobility in soil
no data available
12.5Other adverse effects
no data available
SECTION 13: Disposal considerations
13.1Disposal methods
Product
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Contaminated packaging
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
14.1UN Number
ADR/RID: Not dangerous goods. (For reference only, please check.) | IMDG: Not dangerous goods. (For reference only, please check.) | IATA: Not dangerous goods. (For reference only, please check.) |
14.2UN Proper Shipping Name
ADR/RID: Not dangerous goods. (For reference only, please check.) | IMDG: Not dangerous goods. (For reference only, please check.) | IATA: Not dangerous goods. (For reference only, please check.) |
14.3Transport hazard class(es)
ADR/RID: Not dangerous goods. (For reference only, please check.) | IMDG: Not dangerous goods. (For reference only, please check.) | IATA: Not dangerous goods. (For reference only, please check.) |
14.4Packing group, if applicable
ADR/RID: Not dangerous goods. (For reference only, please check.) | IMDG: Not dangerous goods. (For reference only, please check.) | IATA: Not dangerous goods. (For reference only, please check.) |
14.5Environmental hazards
ADR/RID: No | IMDG: No | IATA: No |
14.6Special precautions for user
no data available
14.7Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
15.1Safety, health and environmental regulations specific for the product in question
Chemical name | Common names and synonyms | CAS number | EC number |
---|---|---|---|
Potassium chloride | Potassium chloride | 7447-40-7 | 231-211-8 |
European Inventory of Existing Commercial Chemical Substances (EINECS) | Listed. | ||
EC Inventory | Listed. | ||
United States Toxic Substances Control Act (TSCA) Inventory | Listed. | ||
China Catalog of Hazardous chemicals 2015 | Not Listed. | ||
New Zealand Inventory of Chemicals (NZIoC) | Listed. | ||
Philippines Inventory of Chemicals and Chemical Substances (PICCS) | Listed. | ||
Vietnam National Chemical Inventory | Listed. | ||
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) | Listed. | ||
Korea Existing Chemicals List (KECL) | Listed. |
SECTION 16: Other information
Information on revision
Creation Date | July 15, 2019 |
---|---|
Revision Date | July 15, 2019 |
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
Package&Shipping
Details
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