JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of pyromellitic dianhydride sds in China. If you're going to buy high quality pyromellitic dianhydride sds made in China, welcome to get more information from our factory. For price consultation, contact us.
Pyromellitic dianhydride Sds core information
1. Product identification
- Name: Pyromellitic dianhydride (PMDA)
- Chemical formula: C10H2O6
- CAS number: 89-32-7
- Molecular weight: 218.12 g/mol
- Purity: ≥99%
- Impurities: May contain trace amounts of moisture or unreacted raw materials
- Appearance: White to light yellow crystalline powder
- Usage: used in polyimide resin, high temperature resistant materials, electronic component packaging, etc.
2. Hazard overview
- Health Hazards: Strongly irritating to skin, eyes and respiratory tract, may cause burns, redness, swelling and pain; long-term
exposure may cause allergic reactions or respiratory damage.
- Environmental hazards: Toxic to aquatic life, may cause long-term adverse effects.
- Physical Hazards: Dust may form an explosive mixture when mixed with air, and there is a risk of burning when exposed to open
flames or high temperatures.
3. First aid measures
- Skin contact: Take off contaminated clothing immediately, rinse with plenty of water for at least 15 minutes, and seek medical
attention.
- Eye contact: Lift your eyelids, rinse with running water or saline, and seek medical attention immediately.
- Inhalation: Leave the scene quickly to a place with fresh air and keep the respiratory tract open. If breathing is difficult, give oxygen
and seek medical attention.
- Ingestion: If swallowed by mistake, rinse mouth, drink milk or egg white, seek medical attention immediately.
4. Firefighting measures
- Fire extinguishing method: Use dry powder, carbon dioxide or sand to extinguish fire. Avoid using direct water (may spread dust).
- Special Risks: Decomposition products may include carbon monoxide and carbon dioxide, self-contained breathing apparatus required.
5. Accidental leakage measures
Personal protection: Wear dust mask, chemical goggles and acid and alkali resistant gloves.
Cleaning method: Use a clean shovel to collect the leakage into a dry container to avoid dust, and rinse the contaminated area with clean water
6. Handling and storage
- Operation Precautions: Operate in a well-ventilated area and avoid contact with strong oxidants, strong alkali or strong acids; use explosion-proof equipment.
- Storage Conditions: Sealed in a cool and dry place, away from fire and heat sources, relative humidity controlled at <60%
7. Exposure controls/personal protection
- Engineering control: local exhaust system, negative pressure design on the operating table.
- Respiratory protection: Wear an N95 dust mask or supplied-air respirator when exposed to high concentrations.
- Eye Protection: Chemical safety goggles or face shield.
- Body protection: Acid and alkali resistant overalls and rubber gloves
8. Ecological information
- Ecotoxicity: Extremely toxic to aquatic organisms and must be prevented from being released into the environment
9. Disposal
- Disposal method: Treat as hazardous waste and hand it over to professional organizations for incineration or chemical neutralization
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10. Shipping information
- UN number: UN3261 (solid, corrosive)
- Packing category: Class III (medium hazard)
- Shipping Name: Acidic Corrosive Solids, N.O.S.
11. Regulatory information
Chinese regulations: Listed in the "Catalogue of Hazardous Chemicals" (2015 edition), a safety production license is required.
International regulations: REACH and OSHA compliant.
PMDA is a key chemical widely used in the manufacture of polyimide resin and high-temperature resistant materials.
JAMMARK INTERNATIONAL TRADINGE always puts product safety first.
If you need a complete SDS document or further consultation, please contact our professional team immediately. We are committed to providing safe and compliant chemical solutions.
FAQ
● Is your factory located in a chemical park?
Our factory located in Boshan district in which there is no chemical park,but we are one of
the key monitoring factories(Complete licenses, standard environmental protection factories)
● How do you deal with the sewage?
The hydrolysis workshop is specially equipped with a water treatment workshop to treat the
sewage through the three-effect evaporator
● What environmental equipment do you have?
We have bag-type dust remover device, activated carbon adsorption device, UV photolysis
device and online VOCs detection system to ensure the standard discharge.
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