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CdTe

MATERIAL SAFETY DATA SHEET

CADMIUM TELLURIDE (CdTe)

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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:  04/08/06

 

DATE MSDS REVISED:                   02/11/13

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1. IDENTIFICATION

 

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PRODUCT NAME:      CADMIUM TELLURIDE

CHEMICAL FORMULA:     CdTe

CAS NUMBER:    1306-25-8

EINECS NUMBER:     215-148-3

EU NUMBER:      048-001-00-5

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2. HAZARDS INGREGIENTS

 

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CADMIUM TELLURIDE WT. %: 99.9+

PERMISSIBLE AIR

 

CONCENTRATION (MG/M3):

OSHA:   0.005 AS CD/0.1 AS TE

ACGIH:  CD AND ITS CMPDS-0.01 TOTAL, 0.002 RESP. 0.1 AS TE

 

SARA TITLE III

SECT. 313 CHEM:      YES

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3. FIRST AID MEASURES

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EMERGENCY AND

 

FIRST AID MEASURES:

INHALATION:      REMOVE FROM OVEREXPOSURE INDIVIDUAL UNDER CARE OF A

PHYSICIAN.

 

INGESTION: INDUCE VOMITING IN CONSCIOUS INDIVIDUAL AND CALL A PHYSICIAN.

SKIN OR EYES:   FLUSH WITH PLENTY OF WATER. IF SYMPTOMS DEVELOP, CONSULT A

 

PHYSICIAN.

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4. FIRE FIGHTING MEASURES

 

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FLASH POINT (METHOD USED):   N/A AUTOIGNITION TEMPERATURE: N/A   

FLAMMABLE LIMITS IN AIR:  N/A        

FIRE EXTINGUISHING            

AGENTS TO AVOID:   NO SPECIFIC AGENTS    

FIRE EXTINGUISHING            

AGENTS RECOMMENDED:     NO SPECIAL AGENTS RECOMMENDED     

UNUSUAL FIRE &             

EXPLOSION HAZARD:      FINELY DIVIDED POWDER MAY BURN IF IGNITED WITH EVOLUTION OF      

SPECIAL FIREFIGHTING  HAZARDOUS CDO FUME.      

             

PROCEDURES:   USE NIOSH/MSHA APPROVED SELF-CONTAINED BREATHING APPARATUS  

       AND FULL PROTECTIVE CLOTHING IF      

       INVOLVED IN FIRE.  

 

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5. ACCIDENTAL RELEASE MEASURES

 

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NORMAL HANDLING:       USE OF APPROVED RESPIRATORS IS REQUIRED FOR APPLICATIONS WHERE  

       ADEQUATE VENTILATION CANNOT BE PROVIDED. ACTIVITIES WHICH  

       GENERATE DUST OR FUME SHOULD BE AVOIDED. WHEN MELTED, THE     

       TEMPERATURE SHOULD BE KEPT AS LOW AS POSSIBLE.  

SPILL OR LEAK:  ANY METHOD WHICH KEEPS DUST TO A MINIMUM IS ACCEPTABLE.     

       VACUUMING IS PREFERRED FOR DUST. USE APPROVED RESPIRATORY     

       PROTECTION IF POSSIBILITY OF DUST/FUME EXPOSURE EXISTS. DO NOT      

       USE COMPRESSED AIR FOR CLEANING.  

ENGINEERING CONTROLS:   LOCAL EXHAUST IS RECOMMENDED FOR DUST AND/OR FUME     

       GENERATING OPERATIONS WHERE AIRBORNE EXPOSURES MAY EXCEED 

       PERMISSIBLE AIR CONCENTRATIONS.     

STORAGE:   GENERAL STORAGE PROCEDURES ACCEPTABLE.      

PERSONAL HYGIENE:      AVOID INHALATION OR INGESTION. PRACTICE GOOD HOUSEKEEPING AND      

       PERSONAL HYGIENE PROCEDURES. NO TOBACCO OR FOOD IN WORK      

       AREA. WASH THOROUGHLY BEFORE EATING OR SMOKING. SHOWER AND

       CHANGE CLOTHES AT END OF WORK SHIFT. DO NOT WEAR   

       CONTAMINATED CLOTHING HOME. DO NOT BLOW DUST OFF CLOTHING  

SPECIAL PRECAUTIONS/ WITH COMPRESSED AIR.      

             

PROCEDURES/LABEL            

INSTRUCTIONS: THERE IS CURRENTLY NO SUBSTANCE SPECIFIC STANDARD FOR

       CADMIUM AND ITS OTHER THAN AIR CONTAMINANT TABLES IN 1910.1000.

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6. HANDLING AND STORAGE

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HANDLING:  KEEP CONTAINER TIGHTLY SEALED. STORE IN COOL, DRY PLACE IN

TIGHTLY CLOSED CONTAINERS. ENSURE GOOD VENTILATION AT THE

WORKPLACE. PREVENT FORMATION OF DUST.

 

STORAGE:   DO NOT STORE TOGETHER WITH ACIDS. KEEP CONTAINER TIGHTLY

SEALED. STORE IN COOL, DRY CONDITIONS IN WELL SEALED CONTAINERS.

 

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7. PERSONAL PROTECTION

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RESPIRATORY PROTECTION:       WHERE AIRBORNE EXPOSURES MAY EXCEED OSHA/ACGIH PERMISSIBLE 

       AIR CONCENTRATIONS, THE MINIMUM RESPIRATORY PROTECTION   

       RECOMMENDED IS A NEGATIVE PRESSURE AIR PURIFYING RESPIRATOR  

       WITH CARTRIDGES THAT ARE NIOSH/MSHA APPROVED AGAINST DUST,     

EYES AND FACE:       FUMES AND MISTS HAVING A TWA LESS THAN 0.05 MG/M3.     

       SAFETY GLASSES RECOMMENDED WHERE THE POSSIBILITY OF GETTING      

OTHER CLOTHING    DUST PARTICLES IN EYES EXISTS.    

             

AND EQUIPMENT:      FULL PROTECTIVE CLOTHING IS RECOMMENDED FOR EXPOSURE THAT  

       EXCEED PERMISSIBLE AIR CONCENTRATIONS. ALL CONTAMINATED    

SPECIAL PRECAUTIONS  CLOTHING SHOULD BE REMOVED BEFORE LEAVING PLANT PREMISES.    

             

REGULATED BY DOT:       NOT REGULATED     

WASTE DISPOSAL METHOD (MUST           

COMPLY WITH FEDERAL, STATE,       

AND LOCAL DISPOSAL OR           

DISCHARGE LAWS):  IF HAZARDOUS UNDER 40 CFR 261. SUBPARTS B AND C, MATERIAL MUST 

       BE TREATED OR DISPOSED IN A FACILITY MEETING THE REQUIREMENTS 

       OF 40 CFR 264 OR 265. IF NONHAZARDOUS, MATERIAL SHOULD BE    

RCRA STATUS OF     DISPOSED IN A FACILITY MEETING THE REQUIREMENTS OF 40 CFR 257.   

             

UNUSED MATERIAL: IF DISCARDED IN UNALTERED FORM, MATERIAL SHOULD BE TESTED TO  

       DETERMINE IF IT MUST BE CLASSIFIED AS A 

       HAZARDOUS WASTE FOR DISPOSAL PURPOSES. UNDER SPECIFIC      

       CIRCUMSTANCES, APPLICATION CAN BE MADE TO THE EPA   

 

       ADMINISTRATION TO HAVE A PARTICULAR WASTE DESIGNATED NON- 

WARNING:    HAZARDOUS.    

       THE STATE OF CALIFORNIA HAS LISTED CADMIUM AS A KNOWN TO CAUSE      

       CANCER.     

       THIS MATERIAL SAFETY DATA SHEET IS OFFERED SOLELY FOR YOUR

       INFORMATION, CONSIDERATION, AND INVESTIGATION, ESPI PROVIDES NO     

       WARRANTIES, EITHER EXPRESSED OR IMPLIED, AND ASSUMES NO     

       RESPONSIBILITY FOR THE ACCURACY OR COMPLETENESS OF THIS DATA

       SHEET. 

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8. PHYSICAL AND CHEMICAL PROPERTIES:

 

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FORM:   CRYSTALLINE POWDER, PIECES, GRANULES OR SPUTTERING TARGET

 

COLOR: BLACK

MELTING POINT/MELTING RANGE:   >1041 °C

BOILING POINT/BOILING RANGE: NOT DETERMINED

 

FLASH POINT:     N/A

IGNITION TEMPERATURE:     NOT DETERMINED

DECOMPOSITION TEMPERATURE:     NOT DETERMINED

 

DANGER OF EXPLOSION:      PRODUCT DOES NOT PRESENT AN EXPLOSION HAZARD.

EXPLOSION LIMITS:

LOWER:       NOT DETERMINED

 

UPPER: NOT DETERMINED

VAPOR PRESSURE:   NOT DETERMINED

DENSITY: AT 15 °C:   6.2 G/CM3

 

SOLUBILITY IN WATER:   INSOLUBLE

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9. STABILITY AND REACTIVITY

 

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THERMAL DECOMPOSITION: DECOMPOSITION WILL NOT OCCUR IF USED AND STORED ACCORDING TO     

DANGEROUS PRODUCTS OF       SPECIFICATIONS.    

             

DECOMPOSITION:    HYDROGEN SELENIDE, TOXIC METAL OXIDE FUME    

DANGEROUS REACTIONS:     NO DANGEROUS REACTIONS KNOWN     

MATERIALS TO BE AVOIDED: ACIDS   

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10. TOXICOLOGICAL INFORMATION

 

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ACUTE TOXICITY:

PRIMARY IRRITANT EFFECT:

 

ON THE SKIN:     IRRITANT TO SKIN AND MUCOUS MEMBRANES.

ON THE EYE:      IRRITATING EFFECT.

 

SENSITIZATION: NO SENSITIZING EFFECTS KNOWN.

SUBACUTE TO CHRONIC TOXICITY:  CADMIUM AND CADMIUM COMPOUNDS ARE HIGHLY TOXIC AND

EXPERIMENTAL CARCINOGENS. EXPOSURE AFFECTS THE RESPIRATORY

 

TRACT, KIDNEYS, AND LIVER. INGESTION MAY CAUSE NAUSEA,

SALIVATION, VOMITING AND DIARRHEA. INGESTION OR INHALATION OF

CADMIUM/CADMIUM COMPOUNDS MAY BE FATAL.

 

SELENIUM MAY CAUSE AMYOTROPIC LATERAL SCLEROSIS, BRONCHIAL

IRRITATION, GASTROINTESTINAL DISTRESS, VASOPHARYNGEAL

IRRITATION, GARLIC ODOR ON BREATH AND SWEAT, METALLIC TASTE,

 

PALLOR, IRRITABILITY, EXCESSIVE FATIGUE, LOSS OF FINGERNAILS AND

HAIR, PULMONARY EDEMA, ANEMIA AND WEIGHT LOSS.

ADDITIONAL TOXICOLOGICAL INFO: DANGER THROUGH SKIN ABSORPTION. TO THE BEST OF OUR KNOWLEDGE,

 

THE ACUTE AND CHRONIC TOXICITY OF THIS SUBSTANCE IS NOT FULLY

KNOWN.

EPA-B1: PROBABLE HUMAN CARCINOGEN, LIMITED EVIDENCE OF

 

CARCINOGENICITY FROM EPIDEMIOLOGIC STUDIES.

IARC-1:  CARCINOGENIC TO HUMANS: SUFFICIENT EVIDENCE OF

CARCINOGENICITY.

 

NTP-2:   REASONABLY ANTICIPATED TO BE A CARCINOGEN: LIMITED EVIDENCE

 

FROM STUDIES IN HUMANS OR SUFFICIENT EVIDENCE FROM STUDIES IN

 

EXPERIMENTAL ANIMALS.

CARCINOGEN AS DEFINED BY OSHA.

ACGIH A2:    SUSPECTED HUMAN CARCINOGEN: AGENT IS CARCINOGENIC IN

 

EXPERIMENTAL ANIMALS AT DOSE LEVELS, BY ROUTE(S) OF

ADMINISTRATION, AT SITE(S), OF HISTOLOGIC TYPE(S), OR BY

MECHANISM(S) CONSIDERED RELEVANT TO WORKER EXPOSURE.

 

AVAILABLE EPIDEMIOLOGIC STUDIES ARE CONFLICTING OR INSUFFICIENT

TO CONFIRM AN INCREASED RISK OF CANCER IN EXPOSED HUMANS.

 

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11. DISPOSAL CONSIDERATIONS

 

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DISPOSAL:   CONSULT STATE, LOCAL OR NATIONAL REGULATIONS FOR PROPER DISPOSAL.

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12. TRANSPORT INFORMATION

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GENERAL:    NOT A HAZARDOUS MATERIAL FOR TRANSPORTATION.

DOT REGULATIONS:

HAZARD CLASS: NONE

 

LAND TRANSPORT ADR/RID

(CROSS-BORDER) ADR/RID CLASS:   NONE

MARITIME TRANSPORT IMDG:

 

IMDG CLASS:      NONE

AIR TRANSPORT

ICAO-TI & IATA-DGR:

 

O ICAO/IATA CLASS:  NONE

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13. REGULATIONS

 

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PRODUCT RELATED HAZ. INFO:

 

HAZARD SYMBOLS:  XN HARMFUL

RISK PHRASES:  20/21/22 HARMFUL BY INHALATION, IN CONTACT WITH SKIN AND IF

SWALLOWED.

 

SAFETY PHRASES:   22 DO NOT BREATHE DUST.

NATIONAL REGULATIONS:     ALL COMPONENTS OF THIS PRODUCT ARE LISTED IN THE U.S.

ENVIRONMENTAL PROTECTION AGENCY TOXIC SUBSTANCES CONTROL

 

ACT CHEMICAL SUBSTANCE INVENTORY.

THIS PRODUCT CONTAINS A CHEMICAL KNOWN TO THE STATE OF

CALIFORNIA TO CAUSE CANCER OR REPRODUCTIVE TOXICITY.

 

INFO. ABOUT LIMITATION OF USE:   FOR USE ONLY BY TECHNICALLY QUALIFIED INDIVIDUALS.

THIS PRODUCT CONTAINS CADMIUM & IS SUBJECT TO THE REPORTING

REQUIREMENTS OF SECTION 313 OF THE EMERGENCY PLANNING AND

 

COMMUNITY RIGHT TO KNOW ACT OF 1986 AND 40CFR372.

THIS PRODUCT CONTAINS SELENIUM AND IS SUBJECT TO THE REPORTING

REQUIREMENTS OF SECTION 313 OF EMERGENCY PLANNING AND

 

COMMUNITY RIGHT TO KNOW ACT OF 1986 AND 40CFR372.

 

OTHER REGULATIONS, LIMITATIONS

 

AND PROHIBITIVE REGULATIONS:   REFER TO 29CFR1910.1027 FOR REGULATIONS CONCERNING CADMIUM AND

CADMIUM COMPOUNDS.

 

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14. INFORMATION FOR EMPLOYEES

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EMPLOYERS SHOULD USE THIS INFORMATION ONLY AS A SUPPLEMENT TO OTHER INFORMATION GATHERED BY THEM, AND SHOULD MAKE INDEPENDENT JUDGEMENT OF SUITABILITY OF THIS INFORMATION TO ENSURE PROPER USE AND PROTECT THE HEALTH AND SAFETY OF EMPLOYEES. THIS INFORMATION IS FURNISHED WITHOUT WARRANTY, AND ANY USE OF THE PRODUCT NOT IN CONFORMANCE WITH THIS MATERIAL SAFETY DATA SHEET, OR IN COMBINATION WITH ANY OTHER PRODUCT OR PROCESS, IS THE RESPONSIBILITY OF THE USER.

 

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15. 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.