OXALIC ACID DIHYDRATE | ICSC: 0707 (November 2009) |
Ethanedioic acid dihydrate |
CAS #: 6153-56-6 |
UN #: 3261 |
EC Number: 205-634-3 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
---|---|---|---|
FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. | NO open flames. | Use water spray, powder, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
PREVENT DISPERSION OF DUST! | |||
---|---|---|---|
SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Cough. Sore throat. Burning sensation. Shortness of breath. Laboured breathing. Headache. | Use ventilation (not if powder), local exhaust or breathing protection. | Fresh air, rest. Half-upright position. Refer immediately for medical attention. |
Skin | Redness. Pain. Skin burns. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower for at least 15 minutes. Refer for medical attention . |
Eyes | Redness. Pain. Blurred vision. Burns. | Wear face shield or eye protection in combination with breathing protection. | Rinse with plenty of water (remove contact lenses if easily possible). Refer immediately for medical attention. |
Ingestion | Sore throat. Burning sensation. Abdominal pain. Laboured breathing. Convulsions. Paralysis. Cardiac dysrhythmia. Shock or collapse. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Do NOT induce vomiting. Refer immediately for medical attention. |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
---|---|
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance, protective gloves and safety goggles. Sweep spilled substance into covered plastic containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water. |
According to UN GHS Criteria DANGER
Harmful if swallowedCauses severe skin burns and eye damage May cause respiratory irritation Transportation |
STORAGE | |
Separated from strong oxidants and food and feedstuffs. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
OXALIC ACID DIHYDRATE | ICSC: 0707 |
PHYSICAL & CHEMICAL INFORMATION | |
---|---|
Physical State; Appearance
Physical dangers
Chemical dangers
|
Formula: C2H2O4 . 2 H2O / (COOH)2 . 2 H2O |
EXPOSURE & HEALTH EFFECTS | |
---|---|
Routes of exposure
Effects of short-term exposure
|
Inhalation risk
Effects of long-term or repeated exposure
|
OCCUPATIONAL EXPOSURE LIMITS |
---|
TLV: 1 mg/m3, as TWA; 2 mg/m3 as STEL. EU-OEL: 1 mg/m3 as TWA |
ENVIRONMENT |
---|
NOTES |
---|
The apparent melting point caused by loss of crystal water is given. The substance can be dehydrated by careful drying at 100 °C, but considerable loss occurs through sublimation. See ICSC 0529. |
ADDITIONAL INFORMATION | ||
---|---|---|
EC Classification Symbol: Xn; R: 21/22; S: (2)-24/25 |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations