Trypsin Powder

1. Identification

Product Identifiers

Product Name

Trypsin Powder

Other Names

Proteolytic Enzyme, Parenzyme

Product Number(s)

CEMS22200, CMT03-10G, CMT03-1G, CMT47-10G, CMT47-5G, CMT52-500G, CMT74-10G, CMT74-1G

CAS Number

9002-07-7

Recommended use of the chemical and restriction on use

Company Details

Emergency Contact Details

2. Hazards Identification

Classification of the substance or mixture

Label Elements

Signal Words

None

Hazard Statement(s)

• H319 - Causes serious eye irritation
• H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
• H315 - Causes skin irritation
• H335 - May cause respiratory irritation

Precautionary Statement(s)

• Avoid breathing dust/fume/gas/mist/vapours/spray.
• Wash thoroughly after handling.
• Use only outdoors or in a well-ventilated area.
• Wear protective gloves/eye protection/face protection.
• Wear respiratory protection.

Primary route(s) of entry

Human Health

Inhalation

Remove person to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER/doctor.

Ingestion

Call a poison center/doctor if you feel unwell.

Eyes

Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Skin

Wash with plenty of water. Take off contaminated clothing and wash it before reuse. If skin irritation occurs: Get medical advice/attention.

Environment

3. Composition / Information on Ingredients

4. First Aid Measures

Ingestion

If symptoms persist consult doctor.

Inhalation

In case if unconsciousness place patient stably in side position for transportation.

Skin Contact

Immediately wash with water and soap and rinse thoroughly.

Eye Contact

Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.

Other Information

• First aiders need to protect themselves.
• Show this safety data sheet to the doctor in attendance.

5. Firefighting Measures

Suitable extinguishing equipment

Fire

Use fire extinguishing methods suitable to surrounding conditions. Water, Foam, Carbon dioxide (CO₂), Dry powder.

HAZCHEM

No further relevant information available.

Special protective equipment and precautions for fire fighters

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures

• Advice for non-emergency personnel:
• Avoid inhalation of dusts.
• Avoid substance contact.
• Ensure adequate ventilation.
• Evacuate the danger area, observe emergency procedures, consult an expert.
• Advice for emergency responders:
• For personal protection see section 8.

Environmental precautions

Do not let product enter drains.

Methods and materials for containment and clean up

• Dispose contaminated material as waste according to item 13.
• Ensure adequate ventilation.

7. Handling and Storage

Precautions for safe handling

• Ensure good ventilation/exhaustion at the workplace.
• Prevent formation of dust.
• Wash hands and face after working with substance.

Conditions for safe storage

• Further information on storage conditions: Tightly closed. Dry.
• Keep locked up or in an area accessible only to qualified or authorised persons.
• Storage class : 11, Combustible Solids
• Recommended storage temperature: ?20 °C (preferred) or 2-8 °C (short-term), Avoid repeated freeze-thaw cycles (this rapidly reduces activity)
• Further information on storage stability: Product is sensitive to light and moisture.

8. Exposure Controls / Personal Protection

Exposure Standards

Engineering controls

• Keep away from foodstuffs, beverages and feed.
• Immediately remove all soiled and contaminated clothing.
• Wash hands before breaks and at the end of work.
• Avoid contact with the eyes and skin.

Personal protective equipment

Eye and face protection

Tightly sealed goggles.

Skin protection

Protective gloves. The glove material has to be impermeable and resistant to the product/the substance/the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.

Body protection

Protective clothing.

Respiratory protection

In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device.

9. Physical and Chemical Properties

General information

Appearance

Light beige powder.

Odour

Odourless

pH

Not applicable.

Vapour Pressure

Not applicable.

Density

Not determined.

Boiling Point

Undetermined.

Melting Point

115 °C

Solubility

Soluble in water.

Specific Gravity of Density

Not available

Flash Point

Not applicable.

Flammable (Explosive) Limits

Not determined.

Ignition Temperature

Not available

Formula

Not available

10. Stability and Reactivity

Reactivity

No further relevant information available.

Chemical stability

No decomposition if used according to specifications.

Possibility of hazardous reactions

No dangerous reactions known.

Conditions to avoid

No further relevant information available.

Incompatible materials

No further relevant information available.

11. Toxicological Information

Acute effects

Not available

Eye contact

Irritating effect.

Skin contact

Irritant to skin and mucous membranes.

Ingestion

No further relevant information available.

Inhalation

Sensitisation possible through inhalation.

Toxicity and irritation

No further relevant information available.

12. Ecological Information

Ecotoxicity

No further relevant information available.

Persistence and degradability

No further relevant information available.

Bioaccumulative potential

No further relevant information available.

Other adverse effects

Not hazardous for water.

13. Disposal Considerations

General information

14. Transport Information

ADG label required

HAZCHEM

No further relevant information available.

UN Number

Non-applicable

Proper shipping name

Non-applicable

Transport hazard class

Non-applicable

Packing group

Non-applicable

Environmental hazard

No

Special precautions for users

Non-applicable

Additional information

Not regulated.

15. Regulatory Information

Poisons Schedule Number

Substance is not listed.

Other Information

A Chemical Safety Assessment has not been carried out.

16. Other Information

SDS preparation date

9 April 2026

Comments

• Abbreviations and acronyms:
• ADR: Accord relatif au transport international des marchandises dangereuses par route (European Agreement Concerning the International
• Carriage of Dangerous Goods by Road)
• IMDG: International Maritime Code for Dangerous Goods
• DOT: US Department of Transportation
• IATA: International Air Transport Association
• EINECS: European Inventory of Existing Commercial Chemical Substances
• CAS: Chemical Abstracts Service (division of the American Chemical Society)
• NFPA: National Fire Protection Association (USA)
• HMIS: Hazardous Materials Identification System (USA)
• VOC: Volatile Organic Compounds (USA, EU)
• PBT: Persistent, Bioaccumulative and Toxic
• vPvB: very Persistent and very Bioaccumulative
• NIOSH: National Institute for Occupational Safety
• OSHA: Occupational Safety Health
• TLV: Threshold Limit Value
• PEL: Permissible Exposure Limit
• REL: Recommended Exposure Limit
• Skin irritation 2: Skin corrosion/irritation - Category 2
• Eye irritation 2A: Serious eye damage/eye irritation - Category 2A
• Sensitization - respiratory 1: Respiratory sensitisation - Category 1
• Specific target organ toxicity (single exposure) 3: Specific target organ toxicity (single exposure) - Category 3

References

• EMS SDS Trypsin 1:75, Powder. 06/02/2022 https://www.emsdiasum.com/docs/technical/msds/22200.pdf
• Sigma-Aldrich Trypsin, from porcine pancreas SDS 08/04/2026 https://www.sigmaaldrich.com/AU/en/sds/sigma/t4799-userType=anonymous.