Name:
Zinc oxide
Synonym:
Zinc white; Chinese white; C.I. Pigment White 4; C.I. 77947
CAS:
1314-13-2
Section 1 - Chemical Product
MSDS Name:Zinc oxide
Synonym:Zinc white; Chinese white; C.I. Pigment White 4; C.I. 77947
Synonym:Zinc white; Chinese white; C.I. Pigment White 4; C.I. 77947
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 1314-13-2 | Zinc oxide | >99 | 215-222-5 |
| Hazard Symbols: N Risk Phrases: 50/53 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
Dust may cause mechanical irritation.
Skin:
Prolonged and/or repeated contact may cause irritation and/or dermatitis.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Moderately toxic to humans by ingestion. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Effects may be delayed. May cause respiratory tract irritation.
Inhalation of fumes may cause metal fume fever, which is characterized by flu-like symptoms with metallic taste, fever, chills, cough, weakness, chest pain, muscle pain and increased white blood cell count. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
Dust may cause mechanical irritation.
Skin:
Prolonged and/or repeated contact may cause irritation and/or dermatitis.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Moderately toxic to humans by ingestion. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Effects may be delayed. May cause respiratory tract irritation.
Inhalation of fumes may cause metal fume fever, which is characterized by flu-like symptoms with metallic taste, fever, chills, cough, weakness, chest pain, muscle pain and increased white blood cell count. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.
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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Material will not burn.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Material will not burn.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Use with adequate ventilation. Wash clothing before reuse. Avoid breathing dust.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Use with adequate ventilation. Wash clothing before reuse. Avoid breathing dust.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 1314-13-2: United States OSHA: 5 mg/m3 TWA (fume); 15 mg/m3 TWA (total dust) mg/m3 TWA (respirable fraction) Belgium - TWA: 10 mg/m3 VLE (dust); 5 mg/m3 VLE (fumes) Belgium - STEL: 10 mg/m3 VLE (fumes) France - VME: 5 mg/m3 VME (fume); 10 mg/m3 VME (dust) Germany: 5 mg/m3 TWA (respirable fraction, smoke) Japan: 1 mg/m3 OEL (respirable dust); 4 mg/m3 OEL (total dust) Malaysia: 5 mg/m3 TWA (fume); 10 mg/m3 TWA (dust) Netherlands: 5 mg/m3 MAC (smoke) Spain: 5 mg/m3 VLA-ED (vapor); 10 mg/m3 VLA-ED (dust) Spain: 10 mg/m3 VLA-EC (fume) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 1314-13-2: United States OSHA: 5 mg/m3 TWA (fume); 15 mg/m3 TWA (total dust) mg/m3 TWA (respirable fraction) Belgium - TWA: 10 mg/m3 VLE (dust); 5 mg/m3 VLE (fumes) Belgium - STEL: 10 mg/m3 VLE (fumes) France - VME: 5 mg/m3 VME (fume); 10 mg/m3 VME (dust) Germany: 5 mg/m3 TWA (respirable fraction, smoke) Japan: 1 mg/m3 OEL (respirable dust); 4 mg/m3 OEL (total dust) Malaysia: 5 mg/m3 TWA (fume); 10 mg/m3 TWA (dust) Netherlands: 5 mg/m3 MAC (smoke) Spain: 5 mg/m3 VLA-ED (vapor); 10 mg/m3 VLA-ED (dust) Spain: 10 mg/m3 VLA-EC (fume) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Solid
Color: white or yellow-white
Odor: odorless
pH: Not applicable.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 1975 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Sublimes.
Solubility in water: Negligible in water
Specific Gravity/Density: 5.6
Molecular Formula: ZnO
Molecular Weight: 81.37
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Magnesium, chlorinated rubber.
Hazardous Decomposition Products:
Toxic fumes of zinc oxide.
Hazardous Polymerization: Has not been reported.
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Magnesium, chlorinated rubber.
Hazardous Decomposition Products:
Toxic fumes of zinc oxide.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 1314-13-2: ZH4810000 ZH4817000 LD50/LC50:
CAS# 1314-13-2: Draize test, rabbit, eye: 500 mg/24H Mild; Draize test, rabbit, skin: 500 mg/24H Mild; Inhalation, mouse: LC50 = 2500 mg/m3; Oral, mouse: LD50 = 7950 mg/kg.
Carcinogenicity:
Zinc oxide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 1314-13-2: ZH4810000 ZH4817000 LD50/LC50:
CAS# 1314-13-2: Draize test, rabbit, eye: 500 mg/24H Mild; Draize test, rabbit, skin: 500 mg/24H Mild; Inhalation, mouse: LC50 = 2500 mg/m3; Oral, mouse: LD50 = 7950 mg/kg.
Carcinogenicity:
Zinc oxide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Other No information available.
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: N
Risk Phrases:
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 1314-13-2: 0
Canada
CAS# 1314-13-2 is listed on Canadas DSL List.
CAS# 1314-13-2 is listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1314-13-2 is listed on the TSCA inventory.
