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TaSi

MATERIAL SAFETY DATA SHEET

 

TANTALUM SILICON, TaSi

 

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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: TANTALUM SILICON

CHEMICAL NATURE:  METAL ALLOY

FORMULA:       Ta/Si

 

CAS #: 7440-25-7/7440-21-3

 

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2. PHYSICAL AND CHEMICAL CHARACTERISTICS

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BOILING POINT 760 mm Hg:     N/A

MELTING POINT:    2200oC

SPECIFIC GRAVITY:    9.145 gm/cc

 

VAPOR DENSITY: N/A

 

VAPOR PRESSURE:   N/A

 

% VOLATILES: N/A

SOLUBILITY IN H2O:    INSOLUBLE

APPEARANCE AND ODOR:    POWDER, PCS, GRANULES, SPUTTERING TARGET,

ODORLESS

 

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3. HAZARD IDENTIFICATION

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HAZARDOUS COMPONENTS %         

TANTALUM SILICIDE   0-100%      

OSHA/PEL:       5mg/m3       as Ta

ACGIH/TLV:      5mg/m3       as Ta

 

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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      

EXTINGUISHING MEDIA:   USE WATER, CARBON DIOXIDE, DRY CHEMICAL   

       EXTINGUISHING AGENTS, DRY SAND, OR DRY GROUND  

SPECIAL FIRE FIGHTING  DOLOMITE.      

             

PROCEDURES:     NO SPECIAL FIREFIGHTING PROCEDURES NEEDED, USE      

       NORMAL PROCEDURES WHICH INCLUDE WEARING   

       NIOSH/MSHA APPROVED SELF-CONTAINED BREATHING 

       APPARATUS, FLAME AND CHEMICAL RESISTANT  

 

       CLOTHING, HATS, BOOTS AND GLOVES. IF WITHOUT RISK

UNUSUAL FIRE AND  REMOVE MATERIAL FROM FIRE AREA..

             

EXPLOSION HAZARDS:    N/A      

 

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5. HEALTH HAZARD INFORMATION

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EFFECTS OF EXPOSURE:      MILD (TRANSIENT) SKIN IRRITATION. LUNG EFFECTS: NO 

       SPECIFIC DATA AVAILABLE. GENERALLY, INSOLUBLE      

       TANTALUM COMPOUNDS ARE NOT CONSIDERED 

       INHALATION HAZARDS. ANIMAL STUDIES INDICATE NO    

       FIBROTIC ACTIVITY FROM TANTALUM. INSULUBLE

       TANTALUM COMPOUNDS ARE CONSIDERED   

       PRACTICALLY NON-TOXIC. NO DATA ON LONG TERM  

ACUTE CHRONIC EFFECTS:  EFFECTS  

             

INHALATION:   NO INFORMATION AVAILABLE ON SIGNIFICANT ADVERSE      

       EFFECTS  

INGESTION:     EVIDENCE SUGGESTS LOW TOXICITY POTENTIAL DUE TO      

       POOR ABSORPTION BY THE ORAL ROUTE

SKIN:    MAY CAUSE IRRITATION.

EYE:     MAY CAUSE MILD IRRITATION    

TARGET ORGAN:  N/A.     

CARCINOGENITY:       

NTP:     NO

IARC:   NO

OSHA:  NO

EPA:     NO

ACGIH:       NO

 

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6. STABILITY   

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STABILITY:       STABLE

 

CONDITION TO AVOID:      NONE

 

INCOMPATIBILITY

 

(MATERIAL TO AVOID):      NONE

 

HAZARDOUS

 

DECOMPOSITION PRODUCTS:     NONE KNOWN

 

HAZARDOUS

 

POLYMERIZATION:      WILL NOT OCCUR.

 

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7. EMERGENCY AND FIRST AID PROCEDURES:

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EYE:     IMMEDIATELY FLUSH EYES, INCLUDING UNDER EYELIDS,

WITH LARGE AMOUNTS OF WATER FOR AT LEAST 15

 

MINUTES.

SKIN:    REMOVE CONTAMINATED CLOTHING, FLOOD SKIN WITH

LARGE AMOUNTS OF WATER. IF IRRITATION PERSISTS

 

SEEK MEDICAL ATTENTION.

 

INGESTION:     INDUCE VOMITING, OBTAIN MEDICAL ATTENTION.

 

INHALATION:   REMOVE TO FRESH AIR.

 

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8. HANDLING AND STORAGE

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

              PLACE IN TIGHTLY CLOSED CONTAINERS.NO SPECIAL

              PRECAUTIONS ARE NECESSARY IF USED CORRECTLY.

STORAGE: STORE IN COOL DRY PLACE.

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: IN SOLID FORM THIS MATERIAL POSES NO SPECIAL

CLEAN-UP PROBLEMS. IF THIS MATERIAL IS IN POWDER

OR DUST FORM, CLEAN-UP SHOULD BE CONDUCTED WITH

A VACUUM SYSTEM UTILIZING A HIGH EFFICIENCY

PARTICULATE AIR FILTRATION SYSTEM. CAUTION

SHOULD BE TAKEN TO MINIMIZE AIRBORNE GENERATION

OF POWDER OR DUST AND AVOID CONTAMINATION OF

AIR AND WATER. PROPERLY LABEL ALL MATERIALS

 

COLLECTED IN WASTE CONTAINER

 

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

 

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10. TOXICITY DATA

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TO THE BEST OF OUR KNOWLEDGE THE ACUTE AND CHRONIC TOXICITY OF THIS SUBSTANCE IS

NOT FULLY KNOWN.

CARCINOGEN STATUS:    NONE

 

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11. TRANSPORTATION DATA

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NOT REGULATED

UN NUMBER:  N/A

HAZARD CLASS:   NONE

ADR//RID CLASS:  NOT RESTRICTED

IMDG CLASS:  NOT RESTRICTED

AIR TRAN. ICAO/IATA CLASS:       NOT RESTRICTED

MARITIME TRAN. IMDG CLASS:    NOT RESTRICTED

 

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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.