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ZnO

MATERIAL SAFETY DATA SHEET

 

ZINC OXIDE, ZnO

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GENERAL

 

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COMPANY'S NAME: Huizhou TianYi Rare Material Co.,Ltd

 

COMPANY'S TEL #:    0086-752-2021182

 

COMPANY'S Address:   12K of Shiji, Shijixingtian Bldg, YanDa Road, Huizhou China

 

DATE MSDS PREPARED: 03/05/06

 

DATE MSDS REVISED:          02/12/13

 

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1. PRODUCT IDENTIFICATION

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PRODUCT NAME:      ZINC OXIDE

SYNONYM:   NATURAL ZINCITE, FLOWERS OF ZINC, PHILOSOPHER’S

WOOL, ZINC WHITE, Cl PIGMENT

CHEMICAL NATURE: METAL OXIDE

FORMULA:   ZnO

 

CAS #:   1314-13-2

 

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2. PHYSICAL AND CHEMICAL CHARACTERISTICS

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BOILING POINT:  N/A

MELTING POINT:       1975 0C

 

MOLECULAR WEIGHT:     81.37 g/mole

 

VAPOR DENSITY:       N/A

 

VAPOR PRESSURE:   N/A

 

SPECIFIC GRAVITY (WATER=1):    5.606

 

% VOLATILES:    N/A

SOLUBILITY IN H2O: INSOLUBLE

 

APPEARANCE AND ODOR:     WHITE TO YELLOWISH POWDER AND PIECES, ODORLESS

 

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3. HAZARD IDENTIFICATION

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HAZARDOUS COMPONENTS %   

ZINC OXIDE 0-100%

OSHA/PEL:   15 mg/m3

ACGIH/TLV   10 mg/m3

OTHER LIMITS   5 mg/m3

SEC. 302      NO

SEC 304       NO

EC 313  NO

HMIS RATING:   

HEALTH:       2

FLAMMABILITY:  0

REACTIVITY:       0

PROTECTIVE EQUIPMENT: E:       GLASSES, GLOVES, DUST RESP.

 

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4. FIRE FIGHTING MEASURES

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FLASH POINT:     N/A

 

AUTOIGNITION TEMPERATURE:   N/A

 

FLAMMABLE LIMITS:

 

UPPER: N/A

 

LOWER:       N/A

 

FLAMMABILITY:  NON-FLAMMABLE SOLID

 

EXTINGUISHING MEDIA:  USE SUITABLE MEDIA FOR SURROUNDING MATERIALS     

SPECIAL FIRE FIGHTING AND TYPE OF FIRE  

             

PROCEDURES:   FIREFIGHTERS MUST WEAR FULL FACE, SELF-CONTAINED    

       BREATHING APPARATUS WITH FULL PROTECTIVE      

       CLOTHING TO PREVENT CONTACT WITH SKIN AND EYES.

       FUMES FROM THE FIRE ARE HAZARDOUS. ISOLATE  

UNUSUAL FIRE AND  RUNOFF TO PREVENT ENVIRONMENTAL POLLUTION.

             

EXPLOSION HAZARDS:    WHEN HEATED TO DECOMPOSITION ZINC OXIDE MAY      

       EMIT TOXIC FUMES OF ZnO. MAY EXPLODE WHEN MIXED

       WITH CHLORINATED RUBBER. VIOLENT REACTION WITH 

       MAGNESIUM, LINSEED OIL.  

 

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5. HEALTH HAZARD INFORMATION

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EFFECTS OF EXPOSURE:      ZINC COMPOUNDS HAVE VARIABLE LOW TOXICITY. ZINC

              IS NOT INHERENTLY A TOXIC ELEMENT. HOWEVER, WHEN

              HEATED IT EVOLVES A FUME OF ZINC OXIDE WHICH,

              WHEN INHALED FRESH CAN CAUSE A DISEASE KNOWN AS

              “BRASS FOUNDERS” “AGUE”, OR BRASS CHILLS”. ZINC

              DUST WHICH IS NOT FRESHLY FORMED IS VIRTUALLY

              INNOCUOUS. THERE IS NO CUMULATIVE EFFECT FROM

              THE INHALLATION OF ZINC FUMES. ACUTE CHRONIC

              EFFECTS:

INHALATION:      MAY CAUSE IRRITATION OF RESPIRATORY TRACT,

              NASOPHARYNGITIS AND LARYNGITIS.

INGESTION: MODERATELY TOXIC.

.SKIN:           MAY CAUSEIRRITATION.

EYE:             MAY CAUSEIRRITATION

CHRONIC AFFECTS:

INHALATION:      MAY CAUSE HUMAN SYSTEMIC EFFECTS.

INGESTION: NO CHRONIC EFFECTS RECORDED.

.SKIN:           NO CHRONIC EFFECTS RECORDED..

EYE:             NO CHRONIC EFFECTS RECORDED.

ROUTES OF EXPOSURE: INHALATION, INGESTION, SKIN, EYE.

TARGET ORGAN:             NO TARGET ORGANS RECORDED.

MEDICAL CONDITIONS   

GENERALLY AGGRAVATED    

BY EXPOSURE:          PREEXISTING RESPIRATORY DISORDERS

CARCINOGENITY:           

NTP:      NO 

IARC:     NO 

OSHA: NO   

 

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6. STABILITY

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STABILITY:   STABLE

CONDITION TO AVOID:    NONE   

NCOMPATIBILITY            

(MATERIAL TO AVOID):    ALUMINUM, HEXACHLOROETHANE, CHLORINATED    

HAZARDOUS      RUBBER, LINSEED OIL, MAGMESIUM

             

DECOMPOSITION PRODUCTS:     ZINC OXIDE.      

HAZARDOUS            

POLYMERIZATION:    WILL NOT OCCUR.   

 

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7. EMERGENCY AND FIRST AID PROCEDURES:

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INHALATION:      REMOVE TO FRESH AIR; KEEP WARM AND QUIET; GIVE

OXYGEN IF BREATHING IS DIFFICULT AND SEEK MEDICAL

 

ATTENTION..

 

INGESTION: PROVIDE 1-2 GLASS OF MILK OR WATER AND INDUCE      

       VOMITING IF CONSCIOUS, SEEK IMMEDIATE MEDICAL      

       ATTENTION.      

SKIN:     REMOVE CONTAMINATED CLOTHING, BRUSH MATERIAL  

       OFF SKIN, WASH AFFECTED AREA WITH MILD SOAP AND  

       WATER, MEDICAL HELP WILL BE NEEDED IF SYMPTOM     

EYE:      PERSIST.     

       RINSE EYE FOR SEVERAL MINUTES UNDER RUNNING

       WATER. THEN CONSULT A DOCTOR IF SYMPTOMS     

       PERSISTS.  

 

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8. HANDLING AND STORAGE

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HANDLING AND STORAGE     KEEP CONTAINER TIGHTLY CLOSED. SUITABLE FOR ANY

GENERAL CHEMICAL STORAGE AREA, BUT KEEP

POWDERED ZINC DRY AND AWAY FROM STRONG

OXIDIZING MATERIALS AND OTHER INCOMPATIBILITIES.

 

OTHER PRECAUTIONS:   NORMAL LAB COAT.

 

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9. SPILL OR LEAK PROCEDURES

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STEPS TO BE TAKEN IN

 

CASE MATERIAL IS

RELEASED OR SPILLED: WEAR APPROPRIATE RESPIRATORY AND PROTECTIVE

EQUIPMENT. ISOLATE SPILLED AREA AND PROVIDE

VENTILATION. VACUUM UP SPILL AREA WITH HIGH

EFFICIENCY PARTICULATE ABSOLUTE AIR FILTER AND

PROVIDE VENTILATION TAKE CARE NOT RAISE DUST.

WASTE DISPOSAL METHOD:  IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL

REGULATIONS.

 

SPECIAL PROTECTION INFORMATION:

 

RESPIRATORY PROTECTION:  NIOSH/MSHA APPROVED DUSR RESPIRATOR.

VENTILATION:    LOCAL EXHAUST VENTILATION MAY BE NECESSARY TO

CONTROL ANY AIR CONTAMINANTS TO WITHIN THEIR

PELS OR TLVs DURING THE USE OF THIS PRODUCT. GOOD

GENERAL EXHAUST IS RECOMMENDED.

 

PROTECTIVE GLOVES:    RUBBER GLOVES

 

EYE PROTECTION:   SAFETY GLASSES

 

OTHER PROTECTIVE

EQUIPMENT OR CLOTHING:  PROECTIVE GEAR SUITABLE TO PREVENT

CONTAMINATION. BARRIER CREAM MAY HELP PREVENT

 

IRRITATION IN HYPERSENSATIVE ONE.

 

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10. TOXICITY DATA

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TOXICITY:

 

ACUTE ORAL TOXICITY (LD50):    7950 MG/KG FOR MOUSE

CHRONIC EFFECTS ON HUMAN:  NOT AVAILABLE

ACUTE EFFECTS ON HUMAN:      HAZARDOUS IN CASE EYE CONTACT. INFLAMMATION OF

THE EYE IS CHARACTERIZED BY REDNESS, WATERING AND

ITCHING. IRRITATION, SCALING, REDDENING LEADING TO

BISTER FORMATION TO SKIN. INHALATION CAUSES LUNG

IRRITATION.

SENSITIZATION: N/A

CARCINOGENICITY:  NO

TERATOCITY:     N/A

 

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11. TRANSPORTATION DATA

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HAZARD CLASS: N/A

ADR//RID CLASS:       N/A

 

IMDG CLASS:      N/A

 

AIR TRAN. ICAO/IATA CLASS: N/A

MARITIME TRAN. IMDG CLASS:    N/A

 

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12. OTHER INFORMATION

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THIS SAFETY DATA SHEET SHOULD BE USED IN CONJUNCTION WITH TECHNICAL SHEETS. IT DOES NOT REPLACE THEM. THE INFORMATION GIVEN IS BASED ON OUR KNOWLEDGE OF THIS PRODUCT, AT THE TIME OF PUBLICATION. IT IS GIVEN IN GOOD FAITH. THE ATTENTION OF THE USER IS DRAWN TO THE POSSIBLE RISKS INCURRED BY USING THE PRODUCT FOR ANY OTHER PURPOSE OTHER THAN THAT FOR WHICH IT WAS INTENDED. THIS DOES NOT IN ANY WAY EXCUSE THE USER FROM KNOWING AND APPLYING ALL THE REGULATIONS GOVERNING HIS ACTIVITY. IT IS THE SOLE RESPONSIBILITY OF THE USER TO TAKE ALL PRECAUTIONS REQUIRED IN HANDLING THE PRODUCT. THE AIM OF THE MANDATORY REGULATIONS MENTIONED IS TO HELP THE USER TO FULFILL HIS OBLIGATIONS REGARDING THE USE OF HAZARDOUS PRODUCTS.