Protein Release

2.1 Classification of the substance or mixture

OSHA Regulatory Status This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Acute toxicity - Inhalation (Dusts/Mists) Category 4 Serious eye damage/eye irritation Category 2

2.2 Label elements

Emergency Overview Warning

Hazard statements

Harmful if inhaled Causes serious eye irritation Precautions for safe handling Advice on safe handling Use good personal hygiene practices. Wash hands before eating, drinking, smoking, or using toilet facilities. Wash thoroughly after work using soap and water. Do not eat, drink or smoke when using this product. Conditions for safe storage, including any incompatibilities Technical measures/Storage Keep containers tightly closed in a dry, cool and well-ventilated place. conditions Incompatible products Strong acids. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Exposure Guidelines Review Section 3 & 4 for Exposure Guidelines. Appropriate engineering controls Engineering Measures Ensure adequate ventilation and that running water is available for washing eyes and skin Individual protection measures, such as personal protective equipment Eye/Face Protection Splash-proof chemical goggles or face shield. Skin and body protection Impervious rubber, alkali-proof protective gloves. Impervious rubber boots & apron.. Respiratory protection If exposure limits are exceeded or irritation is experienced, NIOSH/MSHA approved respiratory protection should be worn. Positive-pressure supplied air respirators may be required for high airborne contaminant concentrations. Respiratory protection must be provided in accordance with current local regulations. Hygiene measures Do not eat, drink or smoke when using this product. Practice good personal hygiene. Wash after handling. 9. PHYSICAL AND CHEMICAL PROPERTIES Physical and chemical properties Physical state Powder

Appearance/Odor

Opaque Powder None Color White Odor Threshold No information available Property Values

Remarks

Methods pH No information available Melting/freezing point No information available Boiling point/boiling range No information available Flash Point No information available Evaporation rate No information available Flammability (solid, gas) No information available Flammability Limits in Air Upper flammability limit No information available Lower flammability limit No information available Vapor pressure No information available Vapor density No information available Specific Gravity NA Not applicable Water solubility Completely Soluble Eye contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. If eye irritation persists, consult a specialist. Skin contact Flush with flowing water for 15 minutes. See a physician if burning persists. Inhalation Remove to fresh air. If breathing has stopped, apply suitable artificial respiration. Get medical help. Ingestion Do not induce vomiting unless directed by a physician. If conscious and alert, give two glasses of water.Seek medical attention immediately. Most important symptoms/effects, acute and delayed Main Symptoms The most important known symptoms and effects are described in the labelling in section 2 and/or in section 11. Indication of immediate medical attention and special treatment needed, if necessary Notes to physician Treat symptomatically. 5. FIRE-FIGHTING MEASURES Suitable Extinguishing Media Use water spray or fog, foam, dry chemical, carbon dioxide, alcohol foam, if product is involved. Unsuitable Extinguishing Media CAUTION: Use of water spray when fighting fire may be inefficient. Specific hazards arising from the chemical Use water spray to cool adjacent fire exposed containers. Hazardous Combustion When heated to decomposition, emits chlorine and sodium oxide at 1413°C. Products Explosion Data Sensitivity to Mechanical Impact None. Sensitivity to Static Discharge None. Protective Equipment and Precautions for Firefighters As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear. 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Personal precautions Avoid dust formation. Ensure adequate ventilation. Environmental precautions See Section 12 for additional Ecological Information. Methods and materials for containment and cleaning up Methods for Containment Prevent further leakage or spillage if safe to do so. Methods for cleaning up Sweep up to suitable containers for disposal. . 7. HANDLING AND STORAGE Appearance Opaque Powder Physical state Powder Odor None

Prevention

Avoid breathing dust/fume/gas/mist/vapors/spray • Use only outdoors or in a well -ventilated area • Wash face, hands and any exposed skin thoroughly after handling • Wear eye/face protection

Response

IF exposed or concerned: Get medical advice/attention • IF IN 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 • IF ON SKIN: Wash with plenty of soap and water • IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing • Call a POISON CENTER or doctor/physician if you feel unwell • IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

Storage

Store in a well-ventilated place

Precautionary statements

Disposal Dispose of contents/container to approved disposal facility

Further information

Unknown Acute Toxicity 1.02% of the mixture consists of ingredient(s) of unknown toxicity