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Product Name: Solución de Tripsina EDTA
Synonyms: Trypsin-EDTA Solution
Recommended Use: Cell dissociation reagent for tissue culture applications
Manufacturer: Common suppliers include life sciences companies specializing in research chemicals
Emergency Contact: Standard chemical emergency response number specific to supplier
Address: Follows the supplier’s registered facility location
Telephone: Customer service and emergency lines maintained by supplier
Product Code: Assigned by manufacturer
GHS Classification: Irritant to eyes, skin, and respiratory system
Signal Word: Warning
Hazard Statements: Causes serious eye irritation. May cause respiratory irritation. Prolonged skin contact may cause mild irritation or dryness.
Precautionary Statements: Avoid inhalation. Use personal protective equipment. Wash skin thoroughly after handling. Use only with adequate ventilation.
Trypsin: 0.05-0.25%
EDTA (Ethylenediaminetetraacetic Acid Disodium Salt): 0.02-0.05%
Sodium Chloride: About 0.8-9% depending on formulation
Water: Acts as solvent, over 90%
Other Components: Phenol Red (indicator, optional), buffer salts
Inhalation: Remove to fresh air. Seek medical attention for any persistent symptoms such as coughing, shortness of breath, or irritation.
Skin Contact: Remove contaminated clothing. Rinse skin with soap and plenty of water, paying attention to creases and under jewelry.
Eye Contact: Flush eyes with plenty of clean water for several minutes, holding eyelids open. Remove contact lenses if present.
Ingestion: Do not induce vomiting. Rinse mouth with water. Seek immediate medical advice, especially if feeling unwell.
Important Symptoms: May cause redness, itching, irritation at point of contact
Suitable Extinguishing Media: Use water spray, dry chemical, carbon dioxide, foam. The solution does not burn easily.
Specific Hazards Arising From Chemical: Material itself does not support combustion but containers may burst if exposed to heat.
Protective Equipment for Firefighters: Self-contained breathing apparatus and full protective clothing recommended.
Advice for Firefighters: Move containers out of fire area if it can be done safely. Prevent runoff from entering drains or water sources.
Personal Precautions: Wear gloves, eyewear, and a respirator if there is a risk of aerosol formation.
Environmental Precautions: Prevent spills from reaching soil, sewers, surface water by containing with absorbent material.
Methods for Cleanup: Absorb spill with inert material such as vermiculite or sand. Sweep up and transfer to a suitable container for disposal. Clean with dilute bleach if appropriate and flush area with water. Ventilate after cleaning if indoors.
Handling: Wear lab coat, gloves, and safety goggles. Work in a well-ventilated space or biological safety cabinet. Avoid inhalation, ingestion, and skin contact.
Storage: Store in tightly sealed original container at 2–8°C. Protect from light and strong oxidizing agents. Do not freeze unless specified by supplier.
Exposure Limits: No specific occupational exposure limits set for components in typical use.
Engineering Controls: Use local exhaust or general ventilation. Use fume hood when risk of aerosol or vapor exposure rises.
Personal Protective Equipment: Gloves (nitrile or latex), long-sleeved lab clothing, chemical splash goggles, and, where needed, a dust mask or respirator.
Hygiene Measures: Wash hands and exposed skin thoroughly after handling, before eating, drinking, or smoking.
Appearance: Clear to slightly yellowish liquid
Odor: Faint, protein-like odor
Odor Threshold: Not determined
pH: Typical range between 7.2 to 7.6
Melting Point: < 0°C due to water content
Boiling Point: ~100°C (water-based solution)
Flash Point: Not combustible
Evaporation Rate: Comparable to water
Flammability: Not flammable
Vapor Pressure: Similar to water
Relative Density: About 1.0-1.1 g/cm³
Solubility: Fully miscible in water
Partition Coefficient: Not available
Auto-Ignition Temperature: Not applicable
Decomposition Temperature: Not applicable
Viscosity: Water-like
Chemical Stability: Stable under recommended storage and handling conditions
Hazardous Reactions: Contact with strong acids or bases may denature protein components; avoid mixing with oxidizers
Conditions to Avoid: Freezing or heating above intended use temperatures can deactivate product
Incompatible Materials: Strong acids, bases, oxidizing agents
Hazardous Decomposition Products: None under normal conditions. May yield nitrogen oxides or other irritant gases if burned.
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Toxicity: Low acute toxicity for most lab exposures in intended concentrations
Skin: Mild irritation on prolonged, repeated contact
Eyes: Redness, irritation possible
Inhalation: Aerosols can cause respiratory tract irritation
Ingestion: May upset stomach, nausea possible. Large quantities can disturb electrolyte balance.
Chronic Effects: No evidence of chronic effects in normal laboratory handling
Carcinogenicity: Not classified as carcinogen by IARC, NTP, OSHA
Mutagenicity: Not expected to be mutagenic based on ingredient profile
Ecotoxicity: Not expected to be highly hazardous to aquatic life at working concentrations, but bulk release not recommended
Persistence and Degradability: Components degrade in environment by microbial action
Bioaccumulative Potential: Not expected to accumulate
Mobility in Soil: Likely to leach if released in quantity; avoid uncontrolled disposal
Other Adverse Effects: High volumes may disrupt aquatic systems due to chelation. Avoid discharge into wastewater without treatment.
Disposal Methods: Rinse small quantities into laboratory drain with adequate water, subject to local regulations. Dispose via licensed chemical waste contractor for larger amounts.
Packaging Disposal: Decontaminate containers if recycling or discard as laboratory waste.
Waste Codes: Refer to local/national guidelines for chemical waste classification.
UN Number: Not classified as a hazardous material for transport
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Proper Shipping Name: Trypsin-EDTA solution or non-hazardous laboratory reagent
Environmental Hazards: Not a marine pollutant
Transport Label: No special labeling required
OSHA Status: Not considered hazardous under OSHA Hazard Communication Standard
TSCA: All ingredients listed or exempt
DSL/NDSL (Canada): Substances present
REACH (EU): Exempt as research reagent in small volumes
SARA 311/312 Hazard Categories: None at working concentrations
California Proposition 65: No listed components
Other Regulations: Observe local, regional, and national regulations for chemical use and disposal
