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Product Name: SCHNEIDERS INSECT MEDIUM
Catalog Numbers: S4895, S0146, S0184
Manufacturer: Sigma-Aldrich Corporation
Manufacturer Address: 3050 Spruce Street, St. Louis, MO 63103, USA
Emergency Phone Number: 1-800-424-9300 (CHEMTREC)
Recommended Use: Cell culture for insect cell lines
Restrictions on Use: Not for drug, household, or other uses
Classification: Not considered hazardous under GHS according to OSHA standards
Label Elements: No required pictogram or signal word
Precautionary Statements: Avoid contact with eyes, skin, and clothing; avoid breathing dust; wash thoroughly after handling; use personal protective equipment as required
Symptoms of Exposure: Irritation to eyes or skin; respiratory irritation from inhaling dust; discomfort if ingested in large amounts
Environmental Hazard: Not classified as hazardous for the environment, though best practice is to prevent large quantities from reaching drains
Chemical Name: Proprietary mixture of amino acids, vitamins, inorganic salts, organic acids, lipids, carbohydrates, and other supplements
Chemical Family: Cell Culture Media Component
Hazardous Ingredients: None present at or above regulatory disclosure thresholds
CAS Numbers: Product is a complex mixture, does not have a single CAS number
Impurities/Additives: None known, product produced to specification for laboratory/biotech use
Inhalation: Move to fresh air, seek medical attention if symptoms develop, provide oxygen if breathing is difficult
Skin Contact: Wash thoroughly with soap and water, remove any contaminated clothing
Eye Contact: Flush eyes with plenty of water for at least 15 minutes, lift eyelids occasionally, seek medical advice if irritation persists
Ingestion: Rinse mouth, drink water, seek medical advice if discomfort occurs
Medical Attention: Contact healthcare professional with product details for guidance
Suitable Extinguishing Media: Use water spray, dry chemical, CO2, or foam
Unsuitable Extinguishing Media: No incompatible extinguishing media identified
Hazards During Fire: Product is non-flammable but may emit toxic fumes like carbon monoxide, carbon dioxide, or nitrogen oxides in strong fire
Protective Equipment: Wear full protective gear and self-contained breathing apparatus
Special Precautions: Prevent runoff from entering drains by blocking access; contain firefighting water
Personal Precautions: Use personal protective equipment; avoid contact with eyes and skin
Environmental Precautions: Prevent entry into drains, sewers, basements, or confined areas
Cleanup Methods: Sweep up or vacuum material, avoid dust generation, transfer to closed waste container for disposal
Decontamination: Wash area with water and mild detergent after solid material is collected
Disposal: Follow local, state, and federal regulations for chemical waste
Handling: Handle in a well-ventilated place, avoid creating dust, avoid ingestion and inhalation, wear recommended protective gear
Hygiene Measures: Wash hands and face after using, avoid eating or drinking near material
Storage: Store in tightly closed original container, keep in cool, dry, well-ventilated area, protect from freezing and strong light
Incompatible Materials: Strong oxidizers, strong acids or bases may degrade ingredients
Storage Temperature Range: 2-8 °C (refrigerated) recommended to maintain product quality
Exposure Limits: No OSHA or ACGIH exposure limits established for this mixture
Engineering Controls: Use local exhaust or ventilation when handling powders, maintain clean work area
Eye Protection: Wear chemical safety goggles
Hand Protection: Use disposable chemical-resistant gloves, change if torn or contaminated
Skin Protection: Wear laboratory coat or apron
Respiratory Protection: Dust mask or NIOSH-approved respirator for large spills, avoid inhalation of powder
Other Protection: Emergency eyewash and shower accessible in working area
Appearance: Light yellow or beige powder
Odor: Nearly odorless
Odor Threshold: No data available
pH (1% solution): 6.1 - 6.4
Melting/Freezing Point: Not applicable
Boiling Point: Not applicable
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Non-flammable solid
Explosive Limits: Not determined
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Relative Density: Not determined
Solubility: Soluble in water
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: Not self-heating
Decomposition Temperature: Data not available
Viscosity: Not applicable
Molecular Formula: Mixture (not applicable)
Chemical Stability: Product remains stable under normal storage and use conditions
Reactivity: Shows no dangerous reactions when stored and handled properly
Conditions to Avoid: Prolonged exposure to heat, direct sunlight, or moisture
Incompatible Materials: Contact with strong oxidizing agents, acids, or bases may degrade product
Hazardous Decomposition Products: On burning, may generate carbon monoxide, carbon dioxide, nitrogen oxides
Hazardous Polymerization: Will not occur
Acute Toxicity: No available data for mixture; not anticipated to be acutely toxic based on composition
Skin Corrosion/Irritation: May cause mild irritation in sensitive individuals
Serious Eye Damage/Irritation: Dust may cause mechanical irritation
Respiratory Sensitization: Not classified, yet dust could cause short-term respiratory discomfort
Ingestion: Large amounts may cause gastrointestinal discomfort
Chronic Effects: No known chronic health effects; not identified as carcinogen or mutagen by NTP, IARC, OSHA
Experience with Humans: Not associated with adverse health effects in cell culture laboratory settings
Ecotoxicity: Not expected to pose significant hazard to aquatic or terrestrial environments in laboratory-scale use
Persistence and Degradability: Ingredients primarily biodegradable, no evidence for bioaccumulation
Mobility in Soil: Likely to distribute in soil and water due to water solubility
Bioaccumulative Potential: Not expected to bioaccumulate
Other Adverse Effects: Minimizing chemical discharge protects water sources and reduces environmental burden
Waste Treatment Methods: Collect waste in clearly labeled container, do not flush to sewer
Disposal of Residues: Dispose in accordance with local, state, and federal environmental regulations
Contaminated Packaging: Rinse and dispose of packaging as chemical waste, reduce landfill impact by using proper disposal protocols
Reuse/Recycling: Not recommended for reuse; potential contamination post-laboratory use
Special Considerations: Laboratory scale quantities generate limited waste; always consult with institutional EH&S office for disposal guidance
UN Number: Not regulated
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Marine Pollutant: Not identified as a pollutant
Special Precautions for User: Avoid transport with incompatible chemicals, keep container intact, prevent spillage
Transport Recommendations: Follow normal good laboratory practices for shipment of non-hazardous biotech products
OSHA Hazard Communication Status: Not hazardous under OSHA 29 CFR 1910.1200
TSCA Inventory: Not subject to TSCA, product designated for R&D/laboratory use
SARA Title III: Not a reportable hazardous substance
California Proposition 65: Contains no listed chemicals
EU Regulation 1907/2006 (REACH): Contains substances used exclusively in research, not intended for commercial distribution
International Status: No significant international regulatory concerns; use and disposal subject to local authority requirements
