Material Safety Data Sheet: Indicator Silicone

Identification

Product Name: Indicator Silicone
Synonyms: Silicone Rubber Indicator Compound
Manufacturer: Advanced Materials Solutions
Address: 1200 River Lane, Houston, TX, 77054
Phone Number: (832) 555-0147
Recommended Use: Analytical indicator for chemical and industrial processes
Emergency Contact: CHEMTREC (800-424-9300)

Hazard Identification

GHS Classification: Non-flammable, non-corrosive solid
Hazard Statements: May cause mild eye or skin irritation
Precautionary Statements: Avoid prolonged breathing of dust; wash exposed skin after handling
Pictograms: Exclamation mark
Signal Word: Warning

Composition / Information on Ingredients

Component: Polydimethylsiloxane
Chemical Percentage: 70-80%
CAS Number: 63148-62-9
Component: Colorimetric Indicator Dye
Chemical Percentage: 1-5%
CAS Number: Proprietary
Component: Silica Filler
Chemical Percentage: 15-25%
CAS Number: 7631-86-9

First Aid Measures

Eye Contact: Rinse cautiously with water; seek medical attention if irritation persists
Skin Contact: Wash with soap and water; remove contaminated clothing
Inhalation: Move to fresh air; consult medical help if breathing difficulties develop
Ingestion: Rinse mouth, do not induce vomiting; get medical advice if symptoms occur

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Extinguishing Media: Direct stream of water
Special Hazards: Low fire risk, can release formaldehyde vapors under high heat
Protective Equipment: Full protective gear and self-contained breathing apparatus
Fire Fighting Instructions: Fight fire from upwind; cool containers with water spray to prevent rupture

Accidental Release Measures

Personal Precautions: Use nitrile gloves and safety goggles; avoid dust formation
Environmental Precautions: Prevent entry to sewers and watercourses
Cleanup Methods: Collect material in suitable containers; wash spill site with detergent and water

Handling and Storage

Handling Practices: Keep containers tightly closed; use local ventilation; avoid dust generation
Storage Conditions: Store in cool, dry area away from direct sunlight and incompatible materials
Incompatible Substances: Strong oxidizers and acids
Shelf Life: 24 months in original, unopened packaging

Exposure Controls and Personal Protection

Control Parameters: No established occupational exposure limits for main ingredients
Engineering Measures: Provide local exhaust ventilation if dust formation is likely
Personal Protection: Dust mask (P2 or N95), nitrile gloves, safety glasses
Hygiene Measures: Do not eat or smoke near the product; wash hands after use

Physical and Chemical Properties

Appearance: Translucent to color-shifting gel
Odor: Mild silicone
pH: Not applicable
Melting Point: >200°C
Boiling Point: Not determined
Flash Point: >300°C
Vapor Pressure: Negligible
Solubility: Insoluble in water
Density: 1.05 g/cm³
Viscosity: Not applicable

Stability and Reactivity

Chemical Stability: Stable under normal temperature and pressure
Conditions to Avoid: High heat; strong oxidizing conditions
Hazardous Decomposition: Thermal breakdown may yield formaldehyde, silicon oxides, carbon oxides
Polymerization: Will not occur

Toxicological Information

Acute Toxicity: Low acute oral and dermal toxicity
Skin Irritation: Prolonged exposure may cause mild irritation
Eye Irritation: Dust or particles may cause mechanical irritation
Respiratory Effects: Inhalation of dust irritating to respiratory tract
Chronic Effects: No evidence of systemic toxicity in animal studies

Ecological Information

Ecotoxicity: Not expected to be hazardous to aquatic life
Mobility: Insoluble in water, not mobile in soil
Persistence and Degradability: Not readily biodegradable
Bioaccumulation: No significant potential due to low water solubility

Disposal Considerations

Disposal Methods: Dispose of in accordance with local, state, and national regulations
Contaminated Packaging: Rinse containers before recycling or disposal
Waste Class: Non-hazardous solid waste

Transport Information

UN Number: Not regulated
UN Proper Shipping Name: Not classified as dangerous goods
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Special Precautions: No special transport requirements

Regulatory Information

OSHA Status: Not hazardous under the OSHA Hazard Communication Standard
TSCA Status: All components listed or exempt
SARA/Title III: Not subject to reporting
California Proposition 65: Does not contain substances known to the State of California to cause cancer or reproductive toxicity
REACH Status: Compliant