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2-Hydroxypropanoic acid monoammonium salt(515-98-0)

2-Hydroxypropanoic acid monoammonium salt(515-98-0)
Product IdentificationBack to Contents
【Product Name】

2-Hydroxypropanoic acid monoammonium salt
【Synonyms】

Lac-hydrin
Propanoic acid, 2-hydroxy-, monoammonium salt
【CAS】

515-98-0
【Formula】

C3H9NO3
【Molecular Weight】

17.11
【EINECS】

208-214-8
【Merck】

12,561
【Beilstein/Gmelin】

4272669
【Beilstein Reference】

4-03-00-00633
Physical and Chemical PropertiesBack to Contents
【Appearance】

White solid or liquid. Has no odor.
【Solubility in water】

225 g/100 ml water
【Melting Point】

91-94
【Density】

1.2 g/cm3
【Heat Of Vaporization】

【Refractive Index】

1.4543 (20 C)
First Aid MeasuresBack to Contents
【Ingestion】

Seek medical attention. If individual is drowsy or unconscious, do not give anything by mouth; place individual on the left side with the head down. Contact a physician, medical facility, or poison control center for advice about whether to induce vomiting. If possible, do not leave individual unattended.
【Inhalation】

Remove to fresh air.
【Skin】

Remove contaminated clothing. Wash exposed area with soap and water. If symptoms persist, seek medical attention. Launder clothing before reuse.
【Eyes】

Flush with water.
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.
【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
【Ingestion】

See inhalation.
【Inhalation】

Inhalation causes irritation of nose and throat. Contact with eyes causes irritation.
【Skin】

See inhalation.
【Eyes】

See inhalation
【Hazards】

Toxic oxides of nitrogen may be formed in a fire.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.
【Respirators】

Use NIOSH/MSHA approved respirator appropriate for exposure of concern.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Fire Extinguishing Agents: Water, foam
Accidental Release MeasuresBack to Contents
【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 as bases to neutralize acids.
【Combustion Products】

Toxic oxides of nitrogen may be formed in a fire.
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