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|Name:||tris-(Hydroxymethyl)-aminomethane hydrochloride 99+% Material Safety Data Sheet|
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
No information regarding eye irritation and other potential effects was found.
No information regarding skin irritation and other potential effects was found.
The toxicological properties of this substance have not been fully investigated.
The toxicological properties of this substance have not been fully investigated. Inhalation of dust may cause respiratory tract irritation.
No information found.
Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
Notes to Physician:
Section 5 - FIRE FIGHTING MEASURES
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Use agent most appropriate to extinguish fire.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions.
Section 7 - HANDLING and STORAGE
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Use adequate ventilation to keep airborne concentrations low.
Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Wear appropriate protective gloves to prevent skin exposure.
Wear appropriate protective clothing to prevent skin exposure.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Solid
Appearance: Not available.
Odor: Not available.
pH: 3.5-5.5(0.5M sol)
Vapor Pressure: Negligible
Viscosity: Not available.
Boiling Point: 302-306F
Freezing/Melting Point: 3020306 deg F
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Solubility in water:
Molecular Formula: C4H11NO3.HCl
Molecular Weight: 157.60
Section 10 - STABILITY AND REACTIVITY
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Hazardous Decomposition Products:
Nitrogen oxides, bromine.
Hazardous Polymerization: Not available.
Section 11 - TOXICOLOGICAL INFORMATION
CAS# 1185-53-1 unlisted.
Tris(hydroxymethyl)-aminomethane hydrochloride - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
Not regulated as a hazardous material.
Not regulated as a hazardous material.
Shipping Name: Not regulated.
Dangerous Goods Code:
Section 15 - REGULATORY INFORMATION
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
WGK (Water Danger/Protection)
CAS# 1185-53-1: No information available.
United Kingdom Occupational Exposure Limits
CAS# 1185-53-1 is listed on Canada's DSL List.
CAS# 1185-53-1 is not listed on Canada's Ingredient Disclosure List.
CAS# 1185-53-1 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION