Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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Potassium oleate(143-18-0)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
Potassium oleate
Synonyms
9-Octadecenoic acid (9Z)-, potassium salt
Oleic acid, potassium salt
OS Soap
Potassium cis-9-octadecenoic acid
Trenamine-D-200
Trenamine-D-201
CAS
143-18-0
Formula
C18H33KO2
Molecular Weight
282.45999999999998
EINECS
205-590-5
RTECS
RK1150000
RTECS Class
Primary Irritant
Beilstein/Gmelin
4167152
Beilstein Reference
4-02-00-01641

Physical and Chemical Properties

Appearance
Clear to hazy amber liquid with a soap-like odor.
Melting Point
235 - 240
Heat Of Vaporization
Usage
Detergent, emulsifier.

First Aid Measures

Ingestion
DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician.
Inhalation
Remove to fresh air.
Skin
Remove contaminated clothing and shoes. Wash with soap and water.
Eyes
Flush with water for at least 15 min., lifting lids occasionally.

Handling and Storage

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.
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 Identification

Ingestion
Nausea, vomiting, and diarrhea are common. Oral, pharyngeal and esophageal burns may occur following ingestion of low phosphate detergents which are generally more alkaline. Colitis, esophageal stricture, and irritation of mucous membranes have also been reported.
Inhalation
Occupational asthma has been reported. Aspiration may result in upper airway edema and significant respiratory distress. Difficulty in breathing has been described in animals inhaling high concentrations of anionic surfactants.
Skin
Skin irritation has been reported after prolonged occupational dermal contact. Skin dryness, irritation, and contact dermatitis have been reported following varying degrees of exposure to detergents.
Hazards
Irritating vapors and toxic gases, such as carbon dioxide and carbon monoxide, may be formed when involved in fire.

Exposure Controls/Personal Protection

Personal Protection
Chemical goggles & rubber gloves.
Respirators
Use NIOSH/MSHA approved respirator appropriate for exposure of concern.

Fire Fighting Measures

Fire Fighting
Fire Extinguishing Agents Not to Be Used: Water.Fire Extinguishing Agents: Fight adjacent fire with water spray, carbon dioxide, alcohol foam or dry chemical.
Fire Potential
This material is probably combustible.

Accidental Release Measures

Small spills/leaks
If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Stability and Reactivity

Incompatibilities
Incompatible with strong oxidizing agents, strong acids and metallic salts Reacts as bases to neutralize acids.
Stability
No data.
Combustion Products
Irritating vapors and toxic gases, such as carbon dioxide and carbon monoxide, may be formed when involved in fire.
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