Material Safety Data Sheet
Date revised: 9-01-08
Section 1
Contact Information
ProHisto, LLC
7001 St. Andrews Rd.
Ste. 333
Columbia, SC 29212
803-407-0506
Identification of the Substance
Catalog number: PB10
Product name: Peroxidase Blocking Solution
Section 2
Composition of Ingredients
Hazardous/Non-Hazardous Components
This product contains no substances which at their final concentration, are considered to be hazardous to health.
This product is composed of a hydrogen peroxide (10% or less) based buffer solution.
Section 3
Hazards Identification
Chemical name: hydrogen peroxide.
Synonyms: H2O2.
Emergency Overview
This product contains no substances which at their final concentration, are considered to be hazardous to health.
Routes of Entry: Absorbed through skin. Eye contact. Inhalation. Ingestion.
Potential Health Effects:
Eyes: Not available.
Skin: Not available.
Inhalation: Not available.
Ingestion: Not available.
Specific Effects:
Carcinogenic e:ffects: Not available.
Mutagenic effects: Not available.
Reproductive toxicity: Not available.
Sensitization: Not available.
Target Organ Effects: Not available.
Section 4
First Aid Measures
Skin contact: Washoff with water.
Eye contact: Rinse thoroughly with water, preferably at an eye wash station.
Ingestion: Immediately contact medical professional. If victim is conscious and alert, give 2-4 cupfuls of water or milk. Never give anything by mouth to an unconscious person.
Notes to physician: Not available.
Section 5
Fire-Fighting Measures
Suitable extinguishing material: Dry chemical
Special protective equipment for fire-fighters: Wear self- contained breathing apparatus and protective suit.
Section 6
Accidental Release Measures
Personal Precautions: Use self-contained breathing apparatus and full protective clothing.
Method for cleaning spill: Soak with inert absorbant material. Flush spill area with water.
Section 7
Handling and Storage
Handling: Use with adequate ventilation. Remove contaminated clothing and wash before reuse. Avoid contact with skin, eyes, and clothing.
Storage: Store at 4°C in properly labeled container away from incompatable substances.
Section 8
Exposure Controls and Personal Protection
Engineering controls: Ensure adequate ventilation is available. Ensure eyewash stations and safety showers are proximal to work-station locations.
Personal Protection:
Eyes: Splash goggles or safety glasses with side shields.
Body: Lab coat.
Hands: Latex or nitrile gloves.
Respiratory: Respirator is not needed if exposure is kept below established limits.
Section 9
Physical and Chemical Properties
General Information
Form: Liquid
Health Safety and Environmental Information
Boiling point/range: No data available.
Melting point/range: No data available.
Flash point: No data available.
Auto ignition temperature: No data available.
Oxidizing properties: No data available.
Water solubility: Soluble.
Section 10
Stability and Reactivity
Stability: Stable.
Materials to avoid: Metallic nitrates and strong oxidizing agents.
Hazardous decomposition products: carbon monoxide, carbon dioxide.
Polymerization: Hazardous polymerization does not occur.
Section 11
Toxicological Information
Acute toxicity
Principle routes of exposure/Potential health effects
Eyes: Not available.
Skin: Not available.
Inhalation: Not available.
Ingestion: Not available.
Specific Effects
Carcinogenic e:ffects: Not available.
Mutagenic effects: Not available.
Reproductive toxicity: Not available.
Sensitization: Not available.
Target Organ effects: No data available.
Note on toxicological effects on humans
To the best of our knowledge, the toxicological properties of this product have not been thoroughly investigated.
Section 12
Ecological Information
Ecotoxicity: No data available.
Mobility: No data available.
Biodegradation: No data available.
Bioaccumulation: No data available.
Section 13
Disposal Considerations
Dispose of in accordance to local, state, and federal regulations.
Section 14
Transport Information
IATA
Proper shipping name: Not classified as dangerous in the meaning of transport regulations.
Hazard class: No data available.
Subsidiary Class: No data available.
Packing Group: No data available.
UN-No: No data available.
Section 15
HCS Classification:
Irritating substance.
Target organ effects.
Label requirements (Europe)
R20- Harmful by inhalation.
R34- Causes burns.
S1/2- Keep away from children.
S26- In case of contact with eyes, rinse immediately with water and seek medical advice.
S36/37- Wear suitable protective clothing and gloves.
S39- Wear eye/ face protection.
S45- In case of accident or if you feel unwell, seek medical advice.
S46-If swallowed, seek medical advice immediately.
U.S. Federal Regulations:
TSCA 8(b) inventory: Tris-Hcl; Tween-20, DIUF Water.
The information above is believed to be accurate and represents the best information currently available. ProHisto,LLC does not make any warranty of merchantability or any other warranty, express or implied, with respect to such information, and assumes no liability resulting from its use.
