ReNu 1 Step鈩? Daily Protein Remover Liquid
MATERIAL SAFETY DATA SHEET
Effective Date: 2/21/07 Supersedes: 2/4/99 Page 1 of 7
Section 1: CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: ReNu 1 Step鈩? Daily Protein Remover Liquid For Information: 1-800-553-5340
Product Code: 624049 For Emergency: 1-800-535-5053
Chemical Family: NA
Manufacturer: Bausch & Lomb, Incorporated
Address: 1400 N. Goodman Street
Rochester, New York 14609
Section 2: COMPOSITION / INFORMATION ON INGREDIENTS
OCCUPATIONAL EXPOSURE LIMITS / GUIDELINES
OSHA PEL ACGIH TLV NIOSH REL IRELAND HSE
CAS # COMPONENT NAME % W/W UNITS
TWA /STEL TWA /STEL TWA /STEL TWA /STEL TWA /STEL
3
56-81-5 Glycerin 55-70 15*5** NE 10 NE NE NE 10 NE 10 NE MG/M
3
Protease Enzyme (subtilisin) < 0.1 NE NE NE .00006C NE .00006*** NE NE NE NE MG/M
9014-01-1
3
10043-35-3 Boric Acid <1 NE NE 2 6 NE NE NE NE NE NE MG/M
3
1303-96-4 Sodium Borate <1 NE NE 2 6 5 NE 5 NE 5 NE MG/M
3
1310-73-2 Sodium Hydroxide <1 2 NE NE C2 NE C2 NE NE NE NE MG/M
7732-18-5 Purified Water > 30 NE NE NE NE NE NE NE NE NE NE NA
Total 100
N/E: Not Established OSHA: Occupational Safety & Health Administration TWA: 8-Hour Time-Weighted Average
N/A: Not Applicable PPM: Parts Per Million STEL: Short-Term Exposure Limit
ACGIH: American Conference of Governmental Industrial Hygienists C: Ceiling Limit
NIOSH: National Institute for Occupational Safety & Health REL: Recommended Exposure Limit
MG/M3: Milligrams Per Cubic Meter
* Total Mist
** Respirable Mist
*** As a 60 min. Ceiling Limit (Proteolytic enzymes as 100% pure crystalline enzyme)
Section 3: HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Clear, odorless viscous liquid. Caution! May cause eye and skin
irritation. May cause respiratory and digestive tract irritation. This
product is intended to be used on soft (hydrophilic) contact lenses
as a cleaning / care regimen per labeled instructions only. This
product is not intended for direct in-eye use. Keep out of reach of
children.
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MATERIAL SAFETY DATA SHEET Page 2 of 7
Section 3: HAZARDS IDENTIFICATION (cont.)
PRECAUTIONS:
This is a contact lens care product intended to be used with daily wear and extended wear soft (hydrophilic) contact
lenses as a cleaning regimen per labeled instructions only. This product is not intended for direct in-eye use. Use only in
accordance with product literature. If you are allergic to any ingredient in this product, do not use.
Keep out of reach of children.
POTENTIAL HEALTH EFFECTS
EYE:
Can cause severe eye irritation.
SKIN:
Frequent or prolonged contact may irritate the skin and cause a skin rash (dermatitis).
INGESTION:
Not expected to be an exposure route. However, may be irritating to mouth, throat, stomach and intestinal tract.
INHALATION:
Not expected to be an exposure route. However, the breathing of mists may cause respiratory tract irritation.
CHRONIC HEALTH EFFECTS
INHALATION:
Protease Enzyme:
Repeated inhalation of enzyme mist by susceptible individuals may result in allergenic sensitization. Subsequent
exposure to mists may result in respiratory irritation, inflammation of the mucous membranes of the nose and eyes,
coughing, chest tightness, and difficulty breathing.
CARCINOGENICITY:
NTP: NA
IARC: NA
OSHA: NA
Section 4: FIRST AID MEASURES
EYES:
Immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention.
SKIN:
Wash thoroughly with soap and water. Get medical attention if irritation or other symptoms develop or persist.
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MATERIAL SAFETY DATA SHEET Page 3 of 7
Section 4: FIRST AID MEASURES (cont.)
INGESTION:
If swallowed, contact the Poison Control Center and obtain appropriate medical attention immediately.
INHALATION:
If exposed to excessive levels of mists, remove to fresh air. Get medical attention if cough or other symptoms develop.
Section 5: FIRE FIGHTING MEASURES
FLAMMABLE PROPERTIES:
Flash Point: This product is non-flammable.
Method: NA
EXTINGUISHING MEDIA:
Carbon dioxide, dry chemical powder, appropriate foam or water fog.
HAZARDOUS COMBUSTION PRODUCTS:
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
SPECIAL FIRE FIGHTING INSTRUCTIONS:
As in any fire, wear self-contained breathing apparatus and full protective gear to prevent contact with skin and eyes.
Section 6: ACCIDENTAL RELEASE MEASURES
General Information:
Contain spill and absorb with a suitable inert material, then place in a chemical waste container. Dispose of in
accordance with Section 13.
Section 7: HANDLING AND STORAGE
HANDLING:
Wash hands thoroughly after handling. Avoid contact with eyes or repeated contact with skin.
STORAGE:
This product is stable and non reactive. To maintain product stability, store at room temperature (15掳C - 30掳C, 59掳F -
86掳F). Use this product before the expiration date marked on the carton or bottle. Keep container tightly closed when not
in use.
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MATERIAL SAFETY DATA SHEET Page 4 of 7
Section 8: EXPOSURE CONTROLS / PERSONAL PROTECTION
RESPIRATORY PROTECTION:
No special controls or personal protection required under conditions of intended use.
In the event of an industrial spill, provide adequate ventilation to keep airborne concentrations low. A NIOSH/MSHA
approved air-purifying respirator equipped with the appropriate cartridges may be permissible under certain
circumstances where airborne concentrations are expected to exceed exposure limits and when adequate oxygen is
present. Use a positive pressure air-supplied respirator if there is any potential for an uncontrolled release or any other
circumstances where air-purifying respirators may not provide adequate protection.
SKIN PROTECTION:
No special controls or personal protection required under conditions of intended use.
In the event of an industrial spill, wear appropriate protective gloves to prevent skin contact.
EYE PROTECTION:
Avoid contact with the eye. No special controls or personal protection required under conditions of intended use.
In the event of an industrial spill, wear safety glasses or chemical safety goggles.
ADDITIONAL PROTECTIVE CLOTHING & EQUIPMENT:
In the event of an industrial spill, wear rubber boots and appropriate protective clothing to minimize contact with the skin.
Section 9: PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL PROPERTIES:
Appearance / Physical State: Clear, viscous liquid
Odor: Odorless
CHEMICAL PROPERTIES:
Boiling Point: Unknown Melting Point: Not Applicable
Vapor Pressure: Unknown Vapor Density: Unknown
Solubility In Water: Soluble Specific Gravity (H2O = 1): 1.155
pH: 5.3 - 5.8 Freezing Point: Unknown
Molecular Weight: Not Applicable, Mixture
Section 10: STABILITY AND REACTIVITY
GENERAL:
Stable under normal conditions.
INCOMPATIBLE MATERIALS AND CONDITIONS TO AVOID:
None known.
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MATERIAL SAFETY DATA SHEET Page 5 of 7
Section 10: STABILITY AND REACTIVITY (cont.)
HAZARDOUS POLYMERIZATION:
Will not occur.
HAZARDOUS DECOMPOSITION:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide
Section 11: TOXICOLOGICAL INFORMATION
MA8050000
RTECS No.:
Glycerine
ORL-RAT LD50: 12600 MG/KG
Toxicity Data:
RTECS No.: CO9550000
Protease Enzyme (Subtilisin)
ORL-RAT LD50: 3700 MG/KG
Toxicity Data:
EYE-RBT 3 MG (MOD)
Irritation Data:
RTECS No.: ED4550000
Boric Acid
ORL-RAT LD50: 2660 MG/KG
Toxicity Data:
ORL-HUMAN LDLO: 429 MG/KG
SKN-HUMAN 15 MG/3D (MILD)
Irritation Data:
RTECS No.: SC7310000
Sodium Borate
ORL-RAT LD50: 2660 MG/KG
Toxicity Data:
RTECS No.: WB4900000
Sodium Hydroxide
IPR-MOUSE LD50: 40 MG/KG
Toxicity Data:
EYE-MKY 1%/24H (SEV)
Irritation Data:
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MATERIAL SAFETY DATA SHEET Page 6 of 7
Section 11: TOXICOLOGICAL INFORMATION (cont.)
NOTE: Only selected Registry of Toxic Effects of Chemical Substances (RTECS) data is presented here. See
actual entry in RTECS for complete information.
Section 12: ECOLOGICAL INFORMATION
No specific ecological data is available for this product.
Section 13: DISPOSAL CONSIDERATIONS
All disposal methods must be in compliance with all Federal, State/Provincial and local laws and regulations. Regulations
may vary in different locations. Waste characterizations and compliance with applicable laws are the responsibility solely
of the waste generator.
Section 14: TRANSPORT INFORMATION
US DOT IATA IMO RID/ADR Canadian
No Information No Information No Information
Shipping Name: Not Regulated Not Regulated
Available Available Available
Hazard Class: NA NA
UN Number: NA NA
Package Group: NA NA
There are no unreasonable risks (health, safety, or property), that this product would pose when transported in
commerce. Hazard class definitions (49 CFR, Part 173) are not applicable to this product.
Section 15: REGULATORY INFORMATION
OSHA HAZARD COMMUNICATION STANDARD (29 CFR 1910.1200):
This product is considered hazardous under the Occupational Safety & Health Administration Hazard Communication
Standard.
TOXIC SUBSTANCE CONTROL ACT (TSCA):
CAS# 56-81-5 is listed on the TSCA Inventory.
CAS# 9014-01-1 is listed on the TSCA Inventory.
CAS# 10043-35-3 is listed on the TSCA Inventory.
CAS# 1303-96-4 is listed on the TSCA Inventory.
CAS# 1310-73-2 is listed on the TSCA Inventory.
CAS# 7732-18-5 is listed on the TSCA Inventory.
CERCLA (Comprehensive Response Compensation, and Liability Act): NA
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MATERIAL SAFETY DATA SHEET Page 7 of 7
Section 15: REGULATORY INFORMATION (cont.)
SARA TITLE III (Superfund Amendments and Reauthorization Act):
鈥? SECTION 302 (Extremely Hazardous Substances): NA
鈥? SECTION 311/312 HAZARD CLASS: Acute, Chronic
鈥? SECTION 313 (Toxic Chemicals): NA
CALIFORNIA PROPOSITION 65:
This product contains no listed substances known to the State of California to cause cancer, birth defects or other
reproductive harm, at levels that would require a warning under the statute.
Section 16: OTHER INFORMATION
To the best of our knowledge, the information contained herein is accurate. However, neither Bausch & Lomb
Incorporated nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein. Final determination of suitability of any material is the sole responsibility of the user. All
materials may present unknown hazards and should be used with caution. Although certain hazards are described
herein, we cannot guarantee that these are the only hazards that exist. NO WARRANTY, EXPRESS OR IMPLIED, OF
MERCHANTABILITY, FITNESS OR OTHERWISE IS MADE. In no event shall Bausch & Lomb Incorporated nor any of
its subsidiaries be liable for any special, incidental or consequential damages.
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