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Date of Issue : Jan 1997 1. IDENTIFICATION
General Product Name : MELAMINE Other Names : CYANURTRIAMIDE ; 2,4,6-TRIAMINO SYMTRIAZINE UN No. : N/A Dangerous Goods Class : N/A Subsidiary Risk : None Allocated Hazchem Code : N/A Pack Group : 0 EPG : N/A Poisons Schedule : N/A Uses : Melamine resins, organic syntheses, leather tanning.
1.1 Physical Description / Properties
Appearance : White monoclinic crystals. Formula : C3H6N6 Boiling Point : N/A deg C Melting Point : 354 deg C Vapour Pressure : N/A Specific Gravity : 1.573 (water = 1) Flash Point : N/A pH : () Solubility in water : 3.9 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
Sparingly soluble in water, glycol, glycerol, pyridine; very slightly soluble in ethanol; insoluble in ether, benzene, carbon tetrachloride. Material sublimes. 1.3 Ingredients
2. HEALTH HAZARD INFORMATION
2.1 Health Effects - Acute Swallowed
The toxicological properties of this material have not been fully investigated. Eye
The toxicological properties of this material have not been fully investigated. Skin
The toxicological properties of this material have not been fully investigated. Inhaled
The toxicological properties of this material have not been fully investigated. 2.2 Health Effects - Chronic
No data available
2.3 First Aid
Swallowed
DO NOT induce vomiting. Allow the victim to rinse mouth and then to drink 1 - 3 cupfuls of water, and seek medical advice.
Eye
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. If irritation persists seek medical attention.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists seek medical attention.
Inhaled
Remove victim from exposure to fresh air immediately. If symptoms persist seek 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 = 3161 mg/kg (Rat) ; 3296 mg/kg (Mouse) Oral LDLo = 1600 mg/kg (Mouse) Dermal LD50 = >1000 mg/kg (Rabbit)
3. PRECAUTIONS FOR USE
3.1 Exposure Standards
No exposure limit has been established for this product, however the following is recommended for nuisance dust : TWA = 10 mg/m3.
3.2 Engineering Controls
Use adequate general or local exhaust ventilation to keep airborne concentration below the permissable exposure limits. Use process enclosure, local exhaust ventilation or other engineering controls to control airborne levels.
3.3 Personal Protection
Respiratory - war a NIOSH-approved (or equivalent) full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Eyes - wear safety glasses and chemical goggles if splashing is possible. Skin - wear appropriate protective gloves and clothing to prevent or minimise skin exposure. Wash hands and face thoroughly after handling and before work breaks, eating, drinking, smoking or using toilet facilities.
3.4 Flammability
Material is non flammable. SAFE HANDLING INFORMATION
4.1 Storage / Transport
Store in a cool, dry place away from direct heat. Keep container closed when not in use. Store away from incompatible materials.
4.2 Packaging / Labelling UN No. N/A Class N/A Sub Risk None Allocated Hazchem Code N/A Pack Group 0 EPG No. N/A Shipping Name MELAMINE Hazard IRRITANT
Risk Phrases R36/37 Irritating to eyes and respiratory system.
Safety Phrases S24/25 Avoid contact with skin and eyes.
4.3 Spills and Disposal
Spills
Clean up personnel should wear full protective clothing including self-contained breathing apparatus. Avoid raising dust.
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
Stable under normal temperatures and pressures. Incompatible with strong oxidants/oxidising agents and strong acids. Hazardous decomposition products include nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide and nitrogen. Hazardous polymerisation has not been reported.
Extinguishing Media
Fire-fighters should wear full protective clothing including self-contained breathing apparatus. Use water, dry chemical, chemical foam or alcohol- resistant foam type extinguishers. Use equipment/media appropriate to surrounding fire conditions. 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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