Product Name: EGPHOS PL-81
Chemical Class: Phenol-Free Phosphite
Manufacturer: Zhejiang Eurochem Co., Ltd
Recommended Use: Stabilizer for polymers, plastics, rubber
Email Contact: support@eurochem.com
Emergency Phone: +86-571-8856-8008
Product Code: PL-81
Trade Name: EGPHOS PL-81
Synonyms: Organic phosphite additive
Classification: Non-phenolic phosphite compound, generally considered as low hazard
Main Hazards: May cause mild skin and eye irritation, avoid ingestion and inhalation of dust
Pictogram: No GHS hazard pictogram required
Signal Word: Warning
Hazard Statements: May form combustible dust-air mixtures
Precautionary Statements: Use appropriate protective equipment, maintain good ventilation
Chemical Identity: Proprietary organic phosphite blend
Active Ingredient: Alkyl/aryl phosphite compounds, phenol-free
CAS Number: Not assigned for proprietary blend
Concentration: Main active ingredient ≥ 99%
Impurities: Trace amounts of non-hazardous compounds
Additives: None
Inhalation: Move person to fresh air, seek medical attention if respiratory symptoms persist
Skin Contact: Remove contaminated clothing, wash affected skin with soap and water, call doctor if irritation lasts
Eye Contact: Rinse eyes with plenty of water for at least fifteen minutes, seek medical help if discomfort remains
Ingestion: Rinse mouth, drink plenty of water, seek medical advice, do not induce vomiting unless instructed by a physician
Most Important Symptoms: Minor skin or eye irritation, rarely respiratory issues
Notes for Doctor: Treat symptomatically
Suitable Extinguishing Media: Foam, dry chemical, carbon dioxide, water spray
Hazardous Combustion Products: Oxides of phosphorus, carbon oxides, smoke
Special Protective Equipment: Self-contained breathing apparatus, full protective gear
Advice for Firefighters: Cool containers with water spray to prevent pressure build-up, avoid inhaling fumes
Unusual Fire Hazards: Dust can form explosive mixtures with air
Personal Precautions: Wear suitable protective clothing, gloves, and safety goggles, avoid dust formation
Environmental Precautions: Prevent entry into drains, waterways, or soil
Methods for Cleaning Up: Collect with vacuum or wet sweeping to avoid dust, transfer to suitable disposal containers, ventilate area
Containment: Store collected material in properly labeled, sealed containers for disposal
Safe Handling: Avoid dust generation, use in well-ventilated areas, wash hands after handling
Storage Conditions: Keep container tightly closed in cool, dry, well-ventilated place, protect from heat and moisture
Incompatible Materials: Strong oxidizers, acids, moisture
Safe Packaging Materials: Use original or compatible chemical containers, label containers correctly
General Hygiene: Do not eat, drink, or smoke when handling, change contaminated clothing immediately
Occupational Exposure Limits: No specific limits established, minimize direct contact or inhalation
Engineering Controls: Local exhaust ventilation, dust extraction
Personal Protective Equipment:
Gloves: Chemical-resistant (nitrile or PVC)
Eye Protection: Safety goggles or face shield
Respiratory Protection: Dust mask or particulate filter where airborne dust may be present
Protective Clothing: Coveralls and closed footwear
Environmental Exposure Controls: Prevent substance release into environment
Form: White to off-white powder or granular solid
Odor: Slight
Melting Point/Range: 110–130°C
Boiling Point: Decomposes before boiling
Density: 1.18–1.25 g/cm³ at 20°C
Solubility in Water: Insoluble
Solubility in Organic Solvents: Slightly soluble
pH: Not applicable
Flash Point: Above 230°C
Vapor Pressure: Negligible
Partition Coefficient (n-octanol/water): Not determined
Appearance: Fine powder or granules
Evaporation Rate: Not applicable
Explosive Properties: Dust may be explosive in air at high concentrations
Chemical Stability: Stable under normal storage and use conditions
Conditions to Avoid: Excessive humidity, high temperatures, ignition sources
Incompatible Materials: Strong acids, strong oxidizers, moisture
Hazardous Decomposition Products: Phosphorus oxides, carbon oxides on burning
Polymerization: Will not occur under recommended storage and use
Acute Toxicity: Low oral and dermal toxicity based on available data
Inhalation: Prolonged exposure to dust may cause respiratory irritation
Skin Corrosion/Irritation: May cause mild transient irritation
Serious Eye Damage/Irritation: May cause slight reversible eye irritation
Carcinogenicity: No data suggesting cancer risk
Reproductive Toxicity: No adverse reproductive effects known
Mutagenicity: Not known to be mutagenic
Sensitization: No known sensitizing properties
Chronic Effects: Not expected from intended use
Ecotoxicity: Harmful to aquatic life with long-lasting effects
Persistence and Degradability: Expected to be stable, slowly biodegradable
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Low, binds strongly to particulate material
Other Adverse Effects: Avoid uncontrolled release into environment
Data Sources: Based on structural analogy and limited test data
Waste Treatment Methods: Dispose of through licensed chemical waste disposal contractor
Disposal of Product: Do not empty into drains, rivers, or soil
Disposal of Containers: Triple rinse, render containers unusable, dispose in accordance with local regulations
Incineration: Permitted at facilities equipped to handle hazardous organic waste
Special Precautions: Prevent contamination of surface and ground water during disposal
UN Number: Not regulated for land, sea, or air transport
Proper Shipping Name: Not classified as hazardous for transport
Transport Hazard Class: None
Packing Group: None
Marine Pollutant: Not classified as marine pollutant
Special Precautions: Secure containers during transport, prevent spillage
Safety, Health, Environment Regulations: Complies with REACH, TSCA, DSL, other regional inventories
Labeling Requirements: No special hazard labeling for this blend
SARA Title III: Not listed as extremely hazardous
California Proposition 65: No ingredients known to cause cancer or reproductive toxicity
Other National Regulations: Observe national provisions and workplace safety standards
Industry Recommendations: Use suitable PPE and engineering controls, maintain documentation for workplace use
