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
Home > Potassium oxalate > Potassium oxalate(583-52-8)

Potassium oxalate(583-52-8)

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 oxalate
Synonyms
Dipotassium oxalate
Ethanedioic acid, dipotassium salt
Potassium neutral oxalate
CAS
583-52-8
Formula
C2K2O4
Molecular Weight
166.22
EINECS
209-506-8
RTECS
RO2885000
RTECS Class
Human Data
Merck
12,7820
Beilstein/Gmelin
3706608
Beilstein Reference
4-02-00-01819

Physical and Chemical Properties

Appearance
Odorless white crystals.
Solubility in water
330 g/L
Density
2.13 g/cm3 (20 C)
Usage
Reagent in analytical chemistry, source of oxalic acid, bleaching and cleaning, removing stains from textiles, photography.

First Aid Measures

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. Seek medical attention immediately.
Inhalation
Remove victim to fresh air; if exposure to dust is severe, get medical attention.
Skin
Flush with water.
Eyes
Flush with water and seek medical attention.

Handling and Storage

Storage
Store in a cool, dry place. Keep containers closed when not in use. Protect product from moisture. Product is sensitive to light.
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

Inhalation
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary oedma. May cause effects similar to those described for ingestion.
Skin
May cause skin irritation. Harmful by subcutaneous contact.
Eyes
May cause conjunctivitis. May cause eye irritation and possible burns.
Ingestion
The accidental ingestion of soluble oxalic acid salts produces general intoxication by hypocalcemia (shivers, convulsions, coma, coagulation disorders etc.) and mostly acute nephritis with precipitation of insoluble calcium oxalate in renal tubes. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause corrosion and permanent tissue destruction of the oesophagus and digestive tract. May cause kidney and liver damage, severe shock, convulsions, collapse, and possible death if ingested in large amounts.

Exposure Controls/Personal Protection

Personal Protection
Wear plastic or rubber gloves, eye goggles and other suitable protective clothing to minimise exposure.
Respirators
Wear breathing apparatus in dusty atmospheres.
Exposure Effects
May cause kidney damage. Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion.
Poison Class
2

Fire Fighting Measures

Fire Fighting
Fire-fighters should wear full protective clothing including self-contained breathing apparatus. In case of fire use carbon dioxide, foam, powder or water spray. DO NOT use water in a jet (will spread product).
Fire Potential
Nonflammable.

Accidental Release Measures

Small spills/leaks
Clean-up personnel should wear full protective clothing including self-contained breathing apparatus for dusty conditions. Prevent material from entering drains and sewers.

Stability and Reactivity

Incompatibilities
Oxidizing agents, bases, acid chlorides, alkali metals, steel, moisture and metals.
Stability
Stable at normal handling and storage temperatures.
Decomposition
Oxides of carbon.
Contact More