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Date of Issue : Oct 1998 1. IDENTIFICATION
General Product Name : SORBIC ACID Other Names : 2,4-HEXANEDOIC ACID ; 2-PROPENYL ACRYLIC ACID UN No. : N/A Dangerous Goods Class : None Allocated Subsidiary Risk : None Allocated Hazchem Code : N/A Pack Group : 0 EPG : N/A Poisons Schedule : N/A Uses : Fungicide, food preservative (mould inhibitor), alkyd resin coatings, upgrading of drying oils, cold-rubber additive, intermediate for plasticisers and lubricants.
1.1 Physical Description / Properties
Appearance : White crystalline solid. Formula : CH3CH:CHCH:CHCOOH Boiling Point : 228 deg C Melting Point : 134.5 deg C Vapour Pressure : N/A Specific Gravity : N/A (water = 1) Flash Point : Open Cup 126 pH : N/A () Solubility in water : Sol g/l (25 deg C) Flammability Limits (as percentage volume in air) Lower Explosion Limit : N/A Upper Explosion Limit : N/A 1.2 Other Properties
Slightly soluble in water and many organic solvents. Soluble in hot water. 1.3 Ingredients
2. HEALTH HAZARD INFORMATION
2.1 Health Effects - Acute Swallowed
May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. Eye
May cause eye irritation. Skin
May cause severe skin irritation. Inhaled
Irritation may lead to chemical pneumonitis and pulmonary oedema. May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung oedema. 2.2 Health Effects - Chronic
No data available
2.3 First Aid
Swallowed
If voctim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical attention.
Eye
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical attention.
Skin
Get medical attention. Flush the skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Inhaled
Remove from exposure to fresh air immediately. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
First Aid Facilities
Ensure an eye bath and safety shower are available and ready for use.
2.5 Advice to Doctor
Treat symptomatically based on judgement of doctor and individual reactions of patient.
2.6 Toxicity Data
Oral LD50 = 7360 mg/kg (Rat) ; 3200 mg/kg (Mouse) Dermal LD50 = not available Inhalation LC50 = not available Not listed as a carcinogen by ACGIH, IARC, NIOSH, NTP or OSHA.
3. PRECAUTIONS FOR USE
3.1 Exposure Standards
An exposure standard has not been established for this material by Worksafe .
3.2 Engineering Controls
Ensure adequate ventilation to maintain airborne concentrations below the applicable workplace standards, including the use of local and/or general exhaust ventilation systems.
3.3 Personal Protection
Wear appropriate respiratory protection for airborne concentrations of dust. Wear suitable protective eyeglasses or chemical safety goggles, protective gloves and other general industrial clothing to minimise contact. Wash hands and face thoroughly after handling and before work breaks, eating, drinking, smoking and using toilet facilities.
3.4 Flammability
Flash point 126 deg C. Material is combustible. SAFE HANDLING INFORMATION
4.1 Storage / Transport
Store in a cool, dry place away from incompatible materials. Keep container closed when not in use. Store in tightly sealed containers. Store below 40 deg C and protected from direct light and heat.
4.2 Packaging / Labelling UN No. N/A Class None Allocated Sub Risk None Allocated Hazchem Code N/A Pack Group 0 EPG No. N/A Shipping Name SORBIC ACID Hazard IRRITANT
Risk Phrases R36/38 Irritating to eyes and skin.
Safety Phrases S24/25 Avoid contact with skin and eyes.
4.3 Spills and Disposal
Spills
Clean-up personnel should wear protective clothing including breathing protection. Avoid generating dusty conditions.
Sweep up or absorb material, then place into suitable, clean containers for reuse or disposal. Wash spill site after material pickup is complete.
Disposal
Dispose of in accordance with all Local, State and Federal regulations at an approved waste disposal facility.
4.4 FIRE AND EXPLOSION HAZARD Fire / Explosion
Material is stable under normal conditions of temperature and pressure. Avoid high temperatures and direct light. Materials to avoid include oxidising agents. Hazardous decomposition products include carbon monoxide and carbon dioxide. Hazardous polymerisation has not been reported.
Extinguishing Media
Fire-fighters should wear full protective clothing including self-contained breathing apparatus. In case of fire use water fog, dry chemical, carbon dioxide or regular foam type extinguishers. 5 OTHER INFORMATION
Other Information
No data available
5.1 Contact Points
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The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use.
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