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GeTe

 

MATERIAL SAFETY DATA SHEET

 

GERMANIUM TELLURIDE, GeTe

 

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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. PRODUCT IDENTIFICATION

 

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PRODUCT NAME:      GERMANIUM TELLURIDE

 

 

FORMULA:   GeTe

 

CAS #:   12025-39-7

 

MOLECULAR WIEGHT:     200.20

 

 

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2. PHYSICAL AND CHEMICAL CHARACTERISTICS

 

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BOILING POINT:  N/A

 

MELTING POINT:       N/A

 

 

 

SPECIFIC GRAVITY (H2O=1): N/A

 

VAPOR DENSITY:       N/A

 

VAPOR PRESSURE:   N/A

 

EVAPORATION RATE N/A

 

% VOLATILES:    N/A

 

 

SOLUBILITY IN H2O: INSOLUBLE

 

 

APPEARANCE AND ODOR:     BLACK PIECES, POWDER, SPUTTERING, TARGET.

 

 

ODORLESS

 

 

 

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3. HAZARD IDENTIFICATION

 

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HAZARD DESCRIPTION:  Xn HARMFUL

RISK PHRASES:  R 22 HARMFUL IF SWALLOWED

HMIS RATINGS: 

HEALTH:       1

FLAMMABILITY:  0

REACTIVITY:       1

 

 

 

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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

 

 

EXTINGUISHING MEDIA:  PRODUCT IS NOT FLAMMABLE. USE SUITABLE

 

 

EXTINGUISHING MEDIA FOR SURROUNDING FIRE

 

 

SPECIAL HAZARDS:  IN CASE OF FIRE METAL OXIDE FUMES MAY BE

 

 

RELEASED

 

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5. HEALTH HAZARD INFORMATION

 

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ACUTE EFFECTS:

 

 

SKIN:     IRRITANT TO SKIN AND MUCOUS MEMBRANES

 

 

EYE:      IRRITATING EFFECT

 

 

CHRONIC EFFECTS: GERMANIUM COMPOUNDS GENERALLY HAVE A LOW

 

 

ORDER OF TOXICITY. THE ANION AND COMPOUND

 

 

REACTIVITY MAY CONTRIBUTE TO THE GREATER PART

 

 

OF THE TOXICITY.

 

 

TELLURIUM IS CONVERTED IN THE BODY TO DIMETHYL

 

 

TELLURIDE WHICH IMPARTS A GARLIC-LIKE ODOR TO

 

 

THE BREATH AND SWEAT. HEAVY EXPOSURE MAY

 

 

RESULT IN HEADACHE, DROWSINESS, METALLIC TASTE,

 

 

LOSS OF APPETITE, NAUSEA, TREMORS, CONVULSIONS,

 

AND RESPIRATORY ARREST.

 

 

 

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6. STABILITY

 

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STABILITY:   STABLE

 

CONDITIONS TO AVOID:  NONE

 

MATERIAL TO AVOID:       OXIDIZING AGENTS

 

DANGEROUS REACTIONS:     NONE KNOWN

 

HAZARDOUS

 

DECOMPOSITION PRODUCTS:     METAL OXIDE FUMES

 

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7. EMERGENCY AND FIRST AID PROCEDURES:

 

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INHALATION:      REMOVE TO FRESH AIR AND PROVIDE ARTIFICIAL

 

 

RESPIRATION IF NECESSARY. SEEK IMMEDIATE MEDICAL

 

 

ADVICE.

 

INGESTION: SEEK IMMEDIATE MEDICAL ATTENTION.

 

 

 

SKIN:     WASH SKIN THOROUGHLY WITH MILD SOAP AND WATER.

 

 

RINSE THOROUGHLY. SEEK IMMEDIATE MEDICAL

 

ADVICE.

 

 

EYE:      FLUSH EYES WITH PLENTY OF WATER. SEEK IMMEDIATE

 

 

MEDICAL ADVICE.

 

 

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8. HANDLING AND STORAGE

 

 

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HANDLING & STORAGE:  STORE IN A COOL, DRY PLACE IN TIGHTLY SEALED

 

 

CONTAINERS. ENSURE GOOD VENTILATION. NO SPECIAL

 

 

REQUIREMENTS ARE NECESSARY IF USED CORRECTLY.

 

 

 

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9. SPILL OR LEAK PROCEDURES

 

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STEPS TO BE TAKEN IN

 

CASE MATERIAL IS

 

RELEASED OR SPILLED:

 

RESPIRATION:    WEAR NIOSH APPROVED DUST-MIST VAPOR RESPIRATOR.

 

 

VENTILATION:    LOCAL EXHAUST TO MAINTAIN CONCENTRATION AT OR

 

 

BELOW THE PEL, TLV.

 

PROTECTIVE GLOVES:    RUBBER GLOVES.

 

EYE PROTECTION:   SAFETY GLASSES

 

 

PROTECTIVE CLOTHING:       PROTECTIVE GEAR SUITABLE TO PREVENT

 

 

CONTAMINATION.

 

 

WASTE DISPOSAL METHOD:  DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND

 

 

FEDERAL REGULATIONS.

 

 

 

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10. TOXICITY DATA

 

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CARCINOGENICITY:  NO CLASSIFICATION DATA ON CARCINOGENIC PROPERTIES

 

 

OF THIS MATERIAL IS AVAILABLE FROM THE EPA, IARC,

 

 

NTP, OSHA, OR ACGIH.

 

 

ADDITIONAL INFORMATION:  TO THE BEST OF OUR KNOWLEDGE THE ACUTE AND

 

 

CHRONIC TOXICITY OF THIS SUBSTANCE IS NOT FULLY

 

 

KNOWN.

 

 

 

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11. TRANSPORTATION DATA

 

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UN NUMBER:      NONE

HAZARD CLASS: NONE

ADR//RID CLASS:       NONE

IMDG CLASS:      NONE

ICAO/IATA CLASS:     NONE

 

 

 

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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.