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Potassium carbonate(584-08-7)

Potassium carbonate(584-08-7)
Product IdentificationBack to Contents
【Product Name】

Potassium carbonate
【Synonyms】

1,2-Bis(octadecanamido)ethane
Carbonate of potash
Dipotassium carbonate
N,N'-Ethylene bis(octadecanamide)
N,N'-Ethylene distearylamide
N,N'-Ethylenebisstearamide
N-[2-(Octadecanoylamino)ethyl]octadecanamide
Pearl ash
Plastflow
Potash
【CAS】

110-30-5
【CAS】

584-08-7
【Formula】

C38H76N2O2
【Formula】

CK2O3
【Molecular Weight】

593.03
【Molecular Weight】

138.21
【EINECS】

203-755-6
【EINECS】

209-529-3
【RTECS】

TS7750000
【RTECS Class】

Mutagen
【Merck】

12,7781
【Beilstein/Gmelin】

10012 (G)
【Beilstein/Gmelin】

584087
【Beilstein Reference】

4-04-00-01200
【EC Class】

irritant
Physical and Chemical PropertiesBack to Contents
【Appearance】

White granules or granular, translucent powder, small glassy colorless crystals, colorless monoclinic crystals. Hygroscopic.
【Appearance】

White, waxy solid.
【Solubility in water】

521 g/L (25 C)
【Solubility in water】

Insoluble
【Melting Point】

891
【Melting Point】

149 - 149.5
【Density】

2.42 g/cm3
【Density】

0.97 g/cm3 (20 C)
【Heat Of Vaporization】

【Usage】

Ph adjustment, fungicide, microbiocide, herbicide.
【Usage】

Synthetic wax, for use in lacquers, varnishes, as a plastic lubricant and antiblocking agent, as extender or substitue for carnauba wax.
【Vapor Density】

AS HOH
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Ingestion】

The possible benefit of early removal of some ingested material by cautious gastric lavage must be weighed against potential complications of bleeding or perforation. Activated charcoal activated charcoal binds most toxic agents and can decrease their systemic absorption if administered soon after ingestion. Activated charcoal: administer charcoal as a slurry (240 ml water/30 g charcoal). Usual dose: 25 to 100 g in adults/adolescents.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
【Inhalation】

Move patient to fresh air. Monitor for respiratory distress. If cough or difficulty breathing develops, evaluate for respiratory tract irritation, bronchitis, or pneumonitis. Administer oxygen and assist ventilation as required. Treat bronchospasm with beta2 agonist and corticosteroid aerosols.
【Inhalation】

Cough. Irritates the eyes, skin and respiratory tract.
【Skin】

Remove contaminated clothing and wash exposed area thoroughly with soap and water. A physician should examine the area if irritation or pain persists. Pesticides - remove contaminated clothing and jewelry. Wash the skin, including hair and nails, vigorously; do repeated soap washings. Discard contaminated clothing. Irritation - treat dermal irritation or burns with standard topical therapy
【Skin】

Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Skin】

Redness.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
【Eyes】

Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
【Eyes】

Redness.
Handling and StorageBack to Contents
【Storage】

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Use with adequate ventilation.
【Handling】

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Hazards IdentificationBack to Contents
【Inhalation】

Causes respiratory tract irritation.
【Skin】

Causes an irritant and caustic action similar to that of potassium hydroxide.
【Eyes】

Causes eye irritation. Causes an irritant and caustic action similar to that of potassium hydroxide.
【Ingestion】

May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. May be harmful if swallowed.
【Hazards】

Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
【EC Risk Phrase】

R 22 36/37/38
【EC Safety Phrase】

S 26 36/37/39
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Personal Protection】

Safety goggles. Protective gloves.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Respirators】

Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
【Exposure Effects】

No data were available to assess the potential effects of exposure to this agent during pregnancy or lactation.
【Exposure Effects】

The toxological properties of this substance have not been fully investigated.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Flash Point】

280
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: For small fires, use water spray, dry chemical, carbon dioxide or chemical foam.
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use agent most appropriate to extinguish fire.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
【Small spills/leaks】

Evacuate area and ventilate. Wear protective equipment. If required, use an inert absrobent. Sweep up and place in an appropriate container for disposal. Wash contaminated surfaces.
Stability and ReactivityBack to Contents
【Stability】

No data.
【Incompatibilities】

Reacts dangerously with aluminum, fluorine, magnesium, silicon, and chlorine trifluoride.
【Stability】

Stable under normal shipping and handling conditions.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Carbon monoxide, carbon dioxide, oxides of potassium.
【Decomposition】

Decomposes at 260 C on heating and on burning producing toxic fumes (nitrogen oxides).
【Combustion Products】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Transport InformationBack to Contents
【HS Code】

2836 40 00
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