MATERIAL SAFETY DATA SHEET 03200 Chemical Product and Contact Information Product Name: LECOSET 7000 Part Numbers:
Powder 813-083 LECO Corporation 3000 Lakeview St. Joseph, Michigan 49085 813-004 813-005 Information: 269-983-5531 813-005-HAZ 813-056 Chemtrec: 800-424-9300 813-056-HAZ 813-056-010 (Chemtrec Int'l: 703-527-3887) 813-089 813-089-HAZ Composition/Information on Ingredients
Silicate filler preparation with organic peroxide.
3. Hazard Identification EMERGENCY OVERVIEW
No unusual spill or fire hazard; minor irritant health hazard. Odorless whitish-grey powder.
Potential Health Effects
SKIN: Can be irritating; possible abrasion.
INHALATION: Dust can be irritating to mucous membranes.
MEDICAL CONDITIONS AGGRAVATED: Not available.
CHRONIC OVEREXPOSURE: Progressive inhalation symptoms include silicosis and histologic
fibrosis of the lungs. Repeated inhalation of respirable free silica dust may cause delayed lung disease (silicosis).
CARCINOGENICITY: IARC labels crystalline silica as a 2A (probable human) carcinogen.
P/N: 813-083 MATERIAL SAFETY DATA SHEET 03200 First Aid Measures
EYES: Flush eyes with water for 15 minutes.
SKIN: Wash exposed area with soap and water. Wash contaminated clothing.
Fire Fighting Measures
AUTO-IGNITION TEMPERATURE: Not applicable.
HAZARDOUS COMBUSTION PRODUCTS: Not available.
FIREFIGHTING INSTRUCTIONS: Not available.
Accidental Release Measures
SMALL/LARGE SPILL: Take up mechanically.
Handling and Storage
HANDLING: Avoid formation of dust; do not breathe dust.
Exposure Controls/Personal Protection
ENGINEERING CONTROLS: Provide sufficient mechanical (General and/or Local Exhaust)
ventilation to maintain exposure below TLVs or PELs.
RESPIRATORY PROTECTION: Recommended if TLVs or PELs are exceeded. Use
SKIN AND HAND PROTECTION: Wear gloves if necessary.
EYE AND FACE PROTECTION: Safety glasses with side shields.
OTHER PROTECTIVE EQUIPMENT: Not available.
P/N: 813-083 MATERIAL SAFETY DATA SHEET 03200 Physical and Chemical Properties
VAPOR DENSITY (air = 1): 2.2 - 2.5 g/cm3 @ 68° F. (20° C.)
EVAPORATION RATE (Butyl Acetate = 1): Not available.
Stability and Reactivity
INCOMPATIBILITY: Hydrofluoric acid and powerful oxidizers.
HAZARDOUS DECOMPOSITION PRODUCTS: Degradation of the peroxide occurs at
Toxicological Information Ecological Information Disposal Consideration
Observe all federal, state and local laws. Because of the peroxide content, the material must not get
Transportation Information P/N: 813-083 MATERIAL SAFETY DATA SHEET 03200 Regulatory Information
Section 302 Extremely Hazardous Substances:
Other Information Hazard Index: (0 - 4, 4 = Extreme) Health: 1 Reactivity: 0 Jason Whitt Information herein is given in good faith as authoritative and valid; however, no warranty, expressed or implied can be made. P/N: 813-083 MATERIAL SAFETY DATA SHEET 03210 Chemical Product and Contact Information LECOSET 7000 Part Numbers: Liquid II 813-084 813-084-HAZ 813-084-010 813-087-HAZ 813-087-010 813-109-HAZ 813-111-HAZ LECO Corporation Kit: 813-004 813-005 3000 Lakeview 813-005-HAZ 813-056 St. Joseph, Michigan 49085 813-056-HAZ 813-056-010 Information: 269-983-5531 813-089 813-089-HAZ Chemtrec: 800-424-9300 813-108-HAZ (Chemtrec Int'l: 703-527-3887) Composition/Information on Ingredients
Dipropan-2-ol (Most data in this sheet is for Methyl Methacrylate.)
3. Hazard Identification EMERGENCY OVERVIEW
Serious fire hazard, minor spill hazard; moderate general health risk. Light green liquid with characteristic odor.
Potential Health Effects
SKIN: Harmful by contact. May cause sensitization
MEDICAL CONDITIONS AGGRAVATED: Not available.
CHRONIC OVEREXPOSURE: Repeated or prolonged contact may cause allergic skin rash, itching, swelling.
ACUTE OVEREXPOSURE: Inhalation overexposure may cause eye, nose and throat irritation. May cause central
nervous system effects such as dizziness, headache, nausea, and loss of consciousness.
P/N: 813-084 MATERIAL SAFETY DATA SHEET 03210
CARCINOGENICITY: Styrene is listed by IARC as a Group 2B carcinogen.
First Aid Measures
EYES: Rinse opened eye with plenty of running water for at least 15 minutes; seek medical advice.
SKIN: Wash skin with plenty of soap and water.
INHALATION: Fresh air, for safety seek medical advice. In case of unconsciousness, place and
INGESTION: Induce vomiting, seek medical advice immediately. Symptoms of poisoning may
develop many hours later, therefore medical supervision for at least 48 hours after an accident.
Fire Fighting Measures
AUTO-IGNITION TEMPERATURE: Not applicable.
HAZARDOUS COMBUSTION PRODUCTS: Formation of toxic gases.
EXTINGUISHING MEDIA: Carbon dioxide, water spray jet, foam, powder type fire extinguisher.
FIREFIGHTING INSTRUCTIONS: Keep away from sources of ignition, take precautionary
measures against static discharges. Cool containers in danger of catching fire. Highly flammable. Keep away from sources of ignition - no smoking.
Accidental Release Measures
SMALL/LARGE SPILL: Wear protective equipment. Keep unprotected people away. Take up
carefully with absorbent material (diatomaceous earth, sand, universal binding agent), dispose of according to regulations.
Handling and Storage
HANDLING: Keep away from sources of ignition - no smoking. Take precautionary measures
against static discharges. After contact with skin, wash immediately with plenty of soap and water. Do not empty into drains. Fill container only 80%. Keep away from food.
STORAGE: Keep container closed in a well-ventilated place. Store in a cool area (not above room
Exposure Controls/Personal Protection
ENGINEERING CONTROLS: Provide efficient local exhaust.
RESPIRATORY PROTECTION: NIOSH/OSHA approved respiratory protection.
SKIN AND HAND PROTECTION: Appropriate gloves.
OTHER PROTECTIVE EQUIPMENT: Usual industrial hygiene; keep work clothes separate. Immediately take off all
P/N: 813-084 MATERIAL SAFETY DATA SHEET 03210 Physical and Chemical Properties
VAPOR PRESSURE (mm): 40 mbar @ 68° F. (20° C.)
SOLUBILITY IN WATER: Not miscible or difficult to mix
PERCENT VOLATILES: 49.5 %. SOLIDS CONTENT: 40.9%
EVAPORATION RATE (Butyl Acetate = 1): Not available.
Stability and Reactivity
HAZARDOUS DECOMPOSITION PRODUCTS: None with correct use and handling.
HAZARDOUS POLYMERIZATION: If storage time and/or temperature is considerably exceeded,
product may polymerize under generation of heat.
Toxicological Information
N, N-dimethyl-p-toluidine LD/LC50 oral rat: 50mg/kg.
Irritant for skin and mucous membranes. Sensitization possible by skin contact
Ecological Information
Do not allow product to reach ground water or water system.
Disposal Consideration
Dispose of according to federal and local regulations. Dispose of empty containers only after
cleaning. Do not empty into waters or drains.
Transportation Information
U.S.A. DOT: Methyl Methacrylate Monomer, Stabilized, 3(Flammable Liquid) UN1247, PGII,
(Flash Point 55°F/13°C IMDG Page No. 50.
P/N: 813-084 MATERIAL SAFETY DATA SHEET 03210 Regulatory Information
CERCLA REPORTABLE QUANTITY: Styrene, 1000 lbs.
Section 302 Extremely Hazardous Substances:
Other Information Hazard Index: (0 – 4), 4 = Extreme Health: 2 Flammability: 3 Reactivity: 2 Jason Whitt Information herein is given in good faith as authoritative and valid; however, no warranty, expressed or implied can be made. P/N: 813-084 MATERIAL SAFETY DATA SHEET 03220 Chemical Product and Contact Information Product Name: LECOSET 7000 Part Numbers:
I 813-085 813-085-HAZ 813-085-010 813-088-HAZ 813-088-010 813-110-HAZ 813-112-HAZ LECO Corporation Kit: 813-004 813-005 Lakeview 813-005-HAZ 813-056 St. Joseph, Michigan 49085 813-056-HAZ 813-056-010 Information: 269-983-5531 813-089 813-089-HAZ Chemtrec: 800-424-9300 813-108-HAZ (Chemtrec Int'l: 703-527-3887) Composition/Information on Ingredients 3. Hazard Identification EMERGENCY OVERVIEW
Serious fire hazard (flammable) and minor spill hazard; minor skin/inhalation health risk. Light yellow liquid with characteristic odor.
Potential Health Effects
SKIN: May cause skin sensitization by contact.
MEDICAL CONDITIONS AGGRAVATED: Not available.
CHRONIC OVEREXPOSURE: Repeated or prolonged contact may cause allergic skin rash,
CARCINOGENICITY: Styrene is listed by IARC as a Group 2B carcinogen.
P/N: 813-085 MATERIAL SAFETY DATA SHEET 03220 First Aid Measures
EYES: Rinse opened eye with plenty of running water for at least 15 minutes; seek medical advice.
SKIN: Wash skin with plenty of soap and water.
INHALATION: Remove to fresh air. Seek medical aid if necessary.
INGESTION: Induce vomiting, seek medical advice immediately, symptoms of poisoning may
develop many hours later, therefore medical supervision for at least 48 hours after an accident.
Fire Fighting Measures
AUTO-IGNITION TEMPERATURE: Not applicable.
HAZARDOUS COMBUSTION PRODUCTS: None with correct use and handling.
EXTINGUISHING MEDIA: Carbon dioxide, water spray jet, foam, powder type fire extinguisher.
FIREFIGHTING INSTRUCTIONS: Keep away from sources of ignition, take precautionary
measures against static discharges. Cool containers in danger of catching fire. Flammable. Keep away from sources of ignition - no smoking. Take precautionary measures against static discharge.
Accidental Release Measures
SMALL/LARGE SPILL: Take up carefully with absorbent material (diatomaceous earth, sand,
universal binding agent). Wear protective clothing, keep unprotected people out. Dispose according to regulations.
Handling and Storage
HANDLING: Keep away from sources of ignition - no smoking. Take precautionary measures
against static discharges. Do not empty into drains. Take precautionary measures against static discharges. Keep away from sources of ignition. Protect from light. Good ventilation of the room and workplace is recommended. Avoid formation of aerosols.
STORAGE: Keep container tightly closed in a cool, well-ventilated place. Fill container only 80%,
Exposure Controls/Personal Protection
ENGINEERING CONTROLS: Provide efficient local exhaust.
RESPIRATORY PROTECTION: NIOSH/OSHA approved respirator.
SKIN AND HAND PROTECTION: Appropriate gloves.
OTHER PROTECTIVE EQUIPMENT: Usual industrial hygiene; keep work clothes separate. Take
off immediately all contaminated clothing.
P/N: 813-085 MATERIAL SAFETY DATA SHEET 03220 Physical and Chemical Properties
VAPOR PRESSURE (mm): 47.0 mbar at 20 C.
SOLUBILITY IN WATER: Not miscible or difficult to mix
PERCENT VOLATILES: 15.0%. SOLIDS CONTENT: 55.0 %
EVAPORATION RATE (Butyl Acetate = 1): Not available.
Stability and Reactivity
INCOMPATIBILITY: None with correct use and handling.
HAZARDOUS DECOMPOSITION PRODUCTS: None with correct use and handling.
HAZARDOUS POLYMERIZATION: If storage time and/or temperature is considerably exceeded,
product may polymerize under generation of heat.
Toxicological Information
Methyl methacrylate is acutely only slightly toxic:
Long-term inhalation tests with rats and hamsters gave no indication of chronic toxicity.
Styrene: Oral Rat LD50: 5000 mg/kg, Inhalation Rat LD50: 24 mg/l/4 hr
Ecological Information
Hazardous to water, Class 2 (styrene); do not empty into waters or drains. Hazardous to drinking
water even on leakage of small quantities into the ground.
Disposal Consideration
Dispose of according to federal and local regulations. Dispose of empty containers only after
Transportation Information
U.S.A. DOT: Methyl Methacrylate Monomer, Stabilized, 3(Flammable Liquid) UN1247, PGII,
(Flash Point 55°F/13°C IMDG Page No. 50.
P/N: 813-085 MATERIAL SAFETY DATA SHEET 03220 Regulatory Information
CERCLA REPORTABLE QUANTITY: Styrene, 1000 lbs.
Section 302 Extremely Hazardous Substances:
Other Information Hazard Index: (0-4), 4 = extreme Health: 2 Flammability: 3 Reactivity: 2 Jason Whitt Information herein is given in good faith as authoritative and valid; however, no warranty, expressed or implied can be made. P/N: 813-085
Inside this issue: Greetings to all and welcome to issue three of the YDPSA newsletter. The YDPSA has progressed tremendously since the elections of this current committee. This new committee hopes to achieve the unity and goals of the tawheed faith. To do this we have organised certain events for the term of this committee. Some of the forthcoming events include a trip to the Riverland
Prevention of Intravascular Catheter Infections –Insights and Prospects for Hemodialysis Catheters L.A. Mermel Division of Infectious Diseases, Rhode Island Hospital and Brown University School of Medicine, Providence, Rhode Island, USAHemodialysis catheters have become an invaluable device inIn a prospective, randomized trial, maximal barrier precau-management of patients with acute rena