Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Date of issue: 11/05/2015
Revision date: 11/05/2015
Supersedes: 06/01/2015
Version: 1.1
SECTION 1: Identification
1.1.
Identification
Product form
Substance name
CAS No
: Substance
: Potassium Carbonate
: 584-08-7
Product code
Formula
: 2649 & 2650
: K2CO3
Synonyms
: carbonate of potash / carbonic acid, dipotassium salt / dipotassium carbonate / dipotassium salt
carbonic acid / kalium carbonicum / K-GRAN / pearl ash (=potassium carbonate) / potash
(=potassium carbonate) / potassium carbonate, anhydrous / salt of tartar
: 10319
BIG no
1.2.
Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
: Laboratory chemicals
1.3.
Details of the supplier of the safety data sheet
Jost Chemical Co.
8150 Lackland Rd.
Saint Louis, Missouri 63114
T 314-428-4300 - F 314-428-4366
[email protected] - www.jostchemical.com
1.4.
Emergency telephone number
Emergency number
: CHEMTREC 800-424-9300
SECTION 2: Hazard(s) identification
2.1.
Classification of the substance or mixture
GHS-US classification
Acute Tox. 4 (Oral) H302 - Harmful if swallowed
Skin Corr. 1A
H314 - Causes severe skin burns and eye damage
Full text of H-phrases: see section 16
2.2.
Label elements
GHS-US labeling
Hazard pictograms (GHS-US)
:
GHS05
Signal word (GHS-US)
Hazard statements (GHS-US)
Precautionary statements (GHS-US)
11/10/2015
: Danger
: H302 - Harmful if swallowed
H314 - Causes severe skin burns and eye damage
: P260 - Do not breathe dust, mist
P264 - Wash hands, forearms and face thoroughly after handling
P270 - Do not eat, drink or smoke when using this product
P280 - Wear protective gloves, protective clothing, face shield, face protection, eye protection
P301+P312 - If swallowed: Call a doctor if you feel unwell
P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting
P303+P361+P353 - If on skin (or hair): Take off immediately all contaminated clothing. Rinse
skin with water/shower
P304+P340 - If inhaled: Remove person to fresh air and keep comfortable for breathing
P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a doctor
P330 - Rinse mouth
P363 - Wash contaminated clothing before reuse
P405 - Store locked up
P501 - Dispose of contents/container to an approved waste disposal plant
EN (English US)
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
2.3.
Other hazards
No additional information available
2.4.
Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/Information on ingredients
3.1.
Substance
Substance type
: Mono-constituent
Name
Product identifier
%
GHS-US classification
Potassium Carbonate
(CAS No) 584-08-7
100
Acute Tox. 4 (Oral), H302
Skin Corr. 1A, H314
Full text of H-phrases: see section 16
3.2.
Mixture
Not applicable
SECTION 4: First aid measures
4.1.
Description of first aid measures
First-aid measures general
First-aid measures after inhalation
First-aid measures after skin contact
First-aid measures after eye contact
First-aid measures after ingestion
4.2.
: Check the vital functions. Unconscious: maintain adequate airway and respiration. Respiratory
arrest: artificial respiration or oxygen. Cardiac arrest: perform resuscitation. Victim conscious
with laboured breathing: half-seated. Victim in shock: on his back with legs slightly raised.
Vomiting: prevent asphyxia/aspiration pneumonia. Prevent cooling by covering the victim (no
warming up). Keep watching the victim. Give psychological aid. Keep the victim calm, avoid
physical strain. Depending on the victim's condition: doctor/hospital.
: Remove the victim into fresh air. Respiratory problems: consult a doctor/medical service.
: Wash immediately with lots of water. Soap may be used. Consult a doctor/medical service.
Take victim to a doctor if irritation persists.
: Rinse immediately with plenty of water. Do not apply neutralizing agents. Take victim to an
ophthalmologist if irritation persists.
: Rinse mouth with water. Immediately after ingestion: give lots of water to drink. Do not induce
vomiting. Call Poison Information Centre (www.big.be/antigif.htm). Consult a doctor/medical
service if you feel unwell. Ingestion of large quantities: immediately to hospital.
Most important symptoms and effects, both acute and delayed
Symptoms/injuries after inhalation
Symptoms/injuries after skin contact
: Irritation of the respiratory tract. Irritation of the nasal mucous membranes. Dry/sore throat.
Coughing.
: Tingling/irritation of the skin.
Symptoms/injuries after eye contact
Symptoms/injuries after ingestion
Chronic symptoms
: Irritation of the eye tissue. Redness of the eye tissue.
: Vomiting. Nausea. Abdominal pain. Diarrhoea.
: Skin rash/inflammation. Possible inflammation of the respiratory tract.
4.3.
Indication of any immediate medical attention and special treatment needed
Treat symptomatically.
SECTION 5: Firefighting measures
5.1.
Extinguishing media
Suitable extinguishing media
Unsuitable extinguishing media
5.2.
Special hazards arising from the substance or mixture
Fire hazard
Explosion hazard
Reactivity
5.3.
Advice for firefighters
Precautionary measures fire
Firefighting instructions
11/10/2015
: Adapt extinguishing media to the environment.
: No unsuitable extinguishing media known.
: DIRECT FIRE HAZARD. Non combustible. INDIRECT FIRE HAZARD. Reactions involving a
fire hazard: see "Reactivity Hazard".
: DIRECT EXPLOSION HAZARD. Fine dust is explosive with air. INDIRECT EXPLOSION
HAZARD. Reactions with explosion hazards: see "Reactivity Hazard". Dust cloud can be
ignited by a spark.
: On exposure to temperature rise: pressure rise and possible bursting of container. Upon
combustion: CO and CO2 are formed. Reacts violently with (strong) oxidizers: (increased) risk
of fire. Reacts exothermically with (some) acids: release of carbon dioxide.
: Exposure to fire/heat: keep upwind. Exposure to fire/heat: have neighbourhood close doors and
windows.
: Cool tanks/drums with water spray/remove them into safety.
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Protection during firefighting
: Heat/fire exposure: compressed air/oxygen apparatus.
SECTION 6: Accidental release measures
6.1.
Personal precautions, protective equipment and emergency procedures
6.1.1.
For non-emergency personnel
Protective equipment
Emergency procedures
Measures in case of dust release
6.1.2.
: Gloves. Face-shield. Protective clothing. Dust cloud production: compressed air/oxygen
apparatus. Dust cloud production: dust-tight suit. See "Material-Handling" to select protective
clothing.
: Mark the danger area. Prevent dust cloud formation, e.g. by wetting. No naked flames. Wash
contaminated clothes.
: In case of dust production: keep upwind. Dust production: have neighbourhood close doors and
windows. Dust production: stop engines and no smoking. In case of dust production: no naked
flames or sparks. Dust: spark-/explosionproof appliances/lighting equipment.
For emergency responders
Protective equipment
: Do not attempt to take action without suitable protective equipment. For further information
refer to section 8: "Exposure controls/personal protection".
6.2.
Environmental precautions
Avoid release to the environment.
6.3.
Methods and material for containment and cleaning up
For containment
: Contain released substance, pump into suitable containers. Consult "Material-handling" to
select material of containers. Plug the leak, cut off the supply. Knock down/dilute dust cloud
with water spray. Powdered form: no compressed air for pumping over spills.
Methods for cleaning up
: Prevent dust cloud formation. Scoop solid spill into closing containers. Powdered: do not use
compressed air for pumping over spills. See "Material-handling" for suitable container
materials. Clean contaminated surfaces with an excess of water. Wash clothing and equipment
after handling.
Other information
: Dispose of materials or solid residues at an authorized site.
6.4.
Reference to other sections
For further information refer to section 13.
SECTION 7: Handling and storage
7.1.
Precautions for safe handling
Precautions for safe handling
: Comply with the legal requirements. Remove contaminated clothing immediately. Clean
contaminated clothing. Thoroughly clean/dry the installation before use. Powdered form: no
compressed air for pumping over. Avoid raising dust. Use earthed equipment. Keep away from
naked flames/heat. Finely divided: spark- and explosionproof appliances. Finely divided: keep
away from ignition sources/sparks. Observe normal hygiene standards. Keep container tightly
closed. Carry operations in the open/under local exhaust/ventilation or with respiratory
protection.
Hygiene measures
: Do not eat, drink or smoke when using this product. Wash contaminated clothing before reuse.
Always wash hands after handling the product.
7.2.
Conditions for safe storage, including any incompatibilities
Technical measures
: Comply with applicable regulations. Ensure that there is a suitable ventilation system. Take all
necessary measures to avoid accidental discharge of products into drains and waterways due
to the rupture of containers or transfer systems.
Storage conditions
: Keep container tightly closed and dry. Store in a cool, well-ventilated place. Store locked up.
Store in a well-ventilated place. Keep cool.
Incompatible products
: Magnesium. Strong acids. alkali metals. Strong oxidizing agents.
Incompatible materials
: Alkaline earth metals. magnesium powder. Acids. Oxidizing materials.
Heat-ignition
: heat sources. ignition sources.
Prohibitions on mixed storage
: oxidizing agents. (strong) acids. halogens. water/moisture.
Storage area
: Store in a dry area. Keep container in a well-ventilated place. Keep only in the original
container. Meet the legal requirements. Store only in a dilute solution.
Packaging materials
: SUITABLE MATERIAL: stainless steel. nickel. MATERIAL TO AVOID: aluminium. zinc. lead.
copper. bronze.
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
SECTION 8: Exposure controls/personal protection
8.1.
Control parameters
No additional information available
8.2.
Exposure controls
Appropriate engineering controls
: Ensure good ventilation of the work station. Extraction to remove dust at its source.
Personal protective equipment
: Dust production: dust mask with filter type P2. Gloves. Safety glasses.
Materials for protective clothing
Hand protection
Eye protection
Skin and body protection
:
:
:
:
Respiratory protection
Environmental exposure controls
Wear suitable protective clothing, gloves and eye/face protection.
Impermeable protective gloves.
Face shield. In case of dust production: protective goggles.
Protective clothing. In case of dust production: head/neck protection. In case of dust
production: dustproof clothing.
: Dust production: dust mask with filter type P2.
: Avoid release to the environment.
SECTION 9: Physical and chemical properties
9.1.
Information on basic physical and chemical properties
Physical state
: Solid
Appearance
Color
: Crystalline solid. Crystalline powder. Granular powder. Grains.
: Colourless to white
Odor
: Odourless
Odor threshold
: No data available
pH
: 11.6 (10 %)
Melting point
: 891 °C
Freezing point
: Not applicable
Boiling point
: No data available
Flash point
: Not applicable
Relative evaporation rate (butyl acetate=1)
: No data available
Flammability (solid, gas)
: No data available
Explosion limits
: Not applicable
Explosive properties
: No data available
Oxidizing properties
: No data available
Vapor pressure
: No data available
Relative density
: 2.2
Relative vapor density at 20 °C
: No data available
Specific gravity / density
Molecular mass
Solubility
: 2248 kg/m³
: 138.21 g/mol
: Soluble in water.
Water: 111 g/100ml
Log Pow
: No data available
Auto-ignition temperature
: Not applicable
Decomposition temperature
: 891 °C
Viscosity
: No data available
Viscosity, kinematic
: Not applicable
Viscosity, dynamic
: No data available
9.2.
Other information
VOC content
Other properties
: Not applicable
: Translucent. Hygroscopic. Substance has basic reaction.
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
SECTION 10: Stability and reactivity
10.1.
Reactivity
On exposure to temperature rise: pressure rise and possible bursting of container. Upon combustion: CO and CO2 are formed. Reacts violently with
(strong) oxidizers: (increased) risk of fire. Reacts exothermically with (some) acids: release of carbon dioxide.
10.2.
Chemical stability
Hygroscopic.
10.3.
Possibility of hazardous reactions
No dangerous reactions known under normal conditions of use.
10.4.
Conditions to avoid
None under recommended storage and handling conditions (see section 7).
10.5.
Incompatible materials
acids. Alkaline earth metals. magnesium powder. Oxidizing materials.
10.6.
Hazardous decomposition products
Carbon oxides (CO, CO2).
SECTION 11: Toxicological information
11.1.
Information on toxicological effects
Acute toxicity
Potassium Carbonate (584-08-7)
LD50 oral rat
ATE US (oral)
Skin corrosion/irritation
Serious eye damage/irritation
Respiratory or skin sensitization
Germ cell mutagenicity
Carcinogenicity
Reproductive toxicity
Specific target organ toxicity (single exposure)
: Oral: Harmful if swallowed.
1870 mg/kg (Rat; Equivalent or similar to OECD 401; Literature study; >2000 mg/kg
bodyweight; Rat; Experimental value)
1870.000 mg/kg body weight
: Causes severe skin burns and eye damage.
pH: 11.6 (10 %)
: Not classified
(Inconclusive data)
pH: 11.6 (10 %)
: Not classified
(Based on available data, the classification criteria are not met)
: Not classified
(Lack of data)
: Not classified
(Lack of data)
: Not classified
(Lack of data)
: Not classified
(Lack of data)
Specific target organ toxicity (repeated
exposure)
: Not classified
(Lack of data)
Aspiration hazard
: Not classified
(Not applicable)
Symptoms/injuries after inhalation
: Irritation of the respiratory tract. Irritation of the nasal mucous membranes. Dry/sore throat.
Coughing.
: Tingling/irritation of the skin.
: Irritation of the eye tissue. Redness of the eye tissue.
: Vomiting. Nausea. Abdominal pain. Diarrhoea.
: Skin rash/inflammation. Possible inflammation of the respiratory tract.
Symptoms/injuries after skin contact
Symptoms/injuries after eye contact
Symptoms/injuries after ingestion
Chronic symptoms
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
SECTION 12: Ecological information
12.1.
Toxicity
Ecology - general
Ecology - air
Ecology - water
: Before neutralisation, the product may represent a danger to aquatic organisms.
: Not classified as dangerous for the ozone layer (Regulation (EC) No 1005/2009). Not included
in the list of fluorinated greenhouse gases (Regulation (EC) No 842/2006). TA-Luft Klasse
5.2.1.
: Ground water pollutant. Harmful to fishes. Slightly harmful to invertebrates (Daphnia) (EC50
(48h): 100 - 1000 mg/l). pH shift.
Potassium Carbonate (584-08-7)
LC50 fish 1
EC50 Daphnia 1
200 mg/l (LC50; 72 h; Pisces)
200 mg/l (EC50; FIFRA 72-1; 48 h; Daphnia pulex; Static system; Fresh water; Experimental
value)
68 mg/l (LC50; FIFRA 72-1; 96 h; Oncorhynchus mykiss; Flow-through system; Fresh water;
Experimental value)
120 mg/l (NOEC; FIFRA 72-1; 48 h; Daphnia pulex; Static system; Fresh water; Experimental
value)
LC50 fish 2
EC50 Daphnia 2
12.2.
Persistence and degradability
Potassium Carbonate (584-08-7)
Persistence and degradability
Biochemical oxygen demand (BOD)
Biodegradability: not applicable. No (test)data on mobility of the substance available.
Chemical oxygen demand (COD)
Not applicable
ThOD
Not applicable
12.3.
Not applicable
Bioaccumulative potential
Potassium Carbonate (584-08-7)
Bioaccumulative potential
Bioaccumulation: not applicable.
12.4.
Mobility in soil
No additional information available
12.5.
Other adverse effects
Effect on the global warming
: No known ecological damage caused by this product.
SECTION 13: Disposal considerations
13.1.
Waste treatment methods
Waste disposal recommendations
Additional information
: Remove waste in accordance with local and/or national regulations. Hazardous waste shall not
be mixed together with other waste. Different types of hazardous waste shall not be mixed
together if this may entail a risk of pollution or create problems for the further management of
the waste. Hazardous waste shall be managed responsibly. All entities that store, transport or
handle hazardous waste shall take the necessary measures to prevent risks of pollution or
damage to people or animals. Should not be landfilled with household waste. Recycle/reuse.
Do not discharge into the sewer. Do not discharge into surface water.
: LWCA (the Netherlands): KGA category 05. Hazardous waste according to Directive
2008/98/EC.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Not regulated for transport
TDG
TDG Proper Shipping Name
: Not regulated for transport
Transport by sea
Proper Shipping Name (IMDG)
: Not regulated for transport
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EN (English US)
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Air transport
Proper Shipping Name (IATA)
: Not regulated for transport
SECTION 15: Regulatory information
15.1. US Federal regulations
Potassium Carbonate (584-08-7)
Listed on the United States TSCA (Toxic Substances Control Act) inventory
All components of this product are listed, or excluded from listing, on the United States Environmental Protection Agency Toxic
Substances Control Act (TSCA) inventory
This product or mixture does not contain a toxic chemical or chemicals in excess of the applicable de minimis concentration as specified in 40
CFR §372.38(a) subject to the reporting requirements of section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986
and 40 CFR Part 372.
15.2. International regulations
CANADA
Potassium Carbonate (584-08-7)
Listed on the Canadian DSL (Domestic Substances List)
Potassium Carbonate (584-08-7)
Listed on the Canadian DSL (Domestic Substances List)
EU-Regulations
No additional information available
National regulations
Potassium Carbonate (584-08-7)
Listed on the AICS (Australian Inventory of Chemical Substances)
Listed on IECSC (Inventory of Existing Chemical Substances Produced or Imported in China)
Listed on the Japanese ENCS (Existing & New Chemical Substances) inventory
Listed on the Korean ECL (Existing Chemicals List)
Listed on INSQ (Mexican national Inventory of Chemical Substances)
Listed on NZIoC (New Zealand Inventory of Chemicals)
Listed on PICCS (Philippines Inventory of Chemicals and Chemical Substances)
Potassium Carbonate (584-08-7)
Listed on the AICS (Australian Inventory of Chemical Substances)
Listed on IECSC (Inventory of Existing Chemical Substances Produced or Imported in China)
Listed on the Japanese ENCS (Existing & New Chemical Substances) inventory
Listed on the Korean ECL (Existing Chemicals List)
Listed on INSQ (Mexican national Inventory of Chemical Substances)
Listed on NZIoC (New Zealand Inventory of Chemicals)
Listed on PICCS (Philippines Inventory of Chemicals and Chemical Substances)
15.3. US State regulations
No additional information available
SECTION 16: Other information
Indication of changes
Revision date
: This sheet was updated (refer to the date at the top of this page).
: 11/05/2015
Full text of H-phrases:
-----Acute Tox. 4 (Oral)
-----Skin Corr. 1A
-----H302
-----H314
11/10/2015
Acute toxicity (oral) Category 4
Skin corrosion/irritation Category 1A
Harmful if swallowed
Causes severe skin burns and eye damage
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Potassium Carbonate
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
NFPA health hazard
: 2 - Intense or continued exposure could cause temporary
incapacitation or possible residual injury unless prompt
medical attention is given.
NFPA fire hazard
NFPA reactivity
: 0 - Materials that will not burn.
: 2 - Normally unstable and readily undergo violent
decomposition but do not detonate. Also: may react
violently with water or may form potentially explosive
mixtures with water.
HMIS III Rating
Health
Flammability
Physical
: 2 Moderate Hazard - Temporary or minor injury may occur
: 0 Minimal Hazard - Materials that will not burn
: 2 Moderate Hazard - Materials that are unstable and may undergo violent chemical changes at
normal temperature and pressure with low risk for explosion. Materials may react violently with
water or form peroxides upon exposure to air.
SDS US (GHS HazCom 2012)
This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only. It should not therefore be construed as
guaranteeing any specific property of the product
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