Web Search: Goods Information jobs Download
关于我们

B

MATERIAL SAFETY DATA SHEET

                                                                              BORON B)

-------------------------------------------------------------------------------------------------------------------------------------------

GENERAL

 

--------------------------------------------------------------------------------------------------------------------------------------------

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

--------------------------------------------------------------------------------------------------------------------------------------------

1. PRODUCT IDENTIFICATION

--------------------------------------------------------------------------------------------------------------------------------------------

PRODUCT NAME: BORON

SYNONYM:       BORON METAL

CHEMICAL NATURE:  METALLIC ELEMENT

FORMULA:       B

 

CAS #: 7440-42-8

 

MOLECULAR WEIGHT:      10.81

------------------------------------------------------------------------------------------------------------------------------------------

2. PHYSICAL AND CHEMICAL CHARACTERISTICS

--------------------------------------------------------------------------------------------------------------------------------------------

BOILING POINT 760 mm Hg:     2600oC

MELTING POINT:    2100oC

DENSITY(@ 20 oC):     2.35 g/cm3

 

VAPOR DENSITY: N/A

 

VAPOR PRESSURE(mmHg):   .   N/A

 

% VOLATILES: N/A

SOLUBILITY IN H2O:    INSOLUBLE

 

APPEARANCE AND ODOR:    BROWN/BLACK METALLIC PIECES, TARGETS, NO ODOR

-------------------------------------------------------------------------------------------------------------------------------------------

3. HAZARD IDENTIFICATION

 

--------------------------------------------------------------------------------------------------------------------------------------------

HAZARDOUS COMPONENTS %

BORON      0-100%

 

HAZARD DESCRIPTION:

 

Xn HARMFUL

 

OSHA/PEL:       N/A

 

ACGIH/TLV       N/A

SEC. 302    NO

SEC. 304    NO

SEC. 313    NO

 

HMIS RATINGS (0-4):

 

HEALTH:    1

 

FLAMMABILITY:     0

 

REACTIVITY:    0

 

HMIS PROTECTIVE EQUIPMENT: E: GLASSES, GLOVES, DUST RESPIRATOR

 

-----------------------------------------------------------------------------------------------------------------------------------------

4. FIRE FIGHTING MEASURES

 

--------------------------------------------------------------------------------------------------------------------------------------------

 

FLASH POINT: N/A

 

AUTOIGNITION TEMPERATURE:

 

FLAMMABLE LIMITS:

 

UPPER:      N/A

 

LOWER:     N/A

 

FLAMMABILITY:     FLAMMABLE (FINE POWDER) SOLID

 

EXTINGUISHING MEDIA:   CARBON DIOXIDE, DRY SAND, CLASS D OR OTHER

 

SUITABLE METAL EXTINGUISHING AGENT

 

SPECIAL FIRE FIGHTING

 

PROCEDURES:     FIREFIGHTERS MUST WEAR FULL FACE SELF-CONTAINED

BREATHING APPARATUS WITH FULL PROTECTIVE

CLOTHING TO PREVENT CONTACT WITH SKIN AND EYES.

FUMES FROM FIRE ARE HAZARDOUS.

 

UNUSUAL FIRE AND

 

EXPLOSION HAZARDS:    NONE

 

--------------------------------------------------------------------------------------------------------------------------------------------

5. HEALTH HAZARD INFORMATION

--------------------------------------------------------------------------------------------------------------------------------------------

EFFECTS OF EXPOSURE:      BORON COMPOUNDS ARE VERY TOXIC AND THEREFORE

              CONSIDERED AN INDUSTRIAL POISON. BORON IS ONE OF

              A GROUP OF ELEMENTS, SUCH AS PB, MN, AS, WHICH

              EFFECTS THE CENTRAL NERVOUS SYSTEM. BORON

              POISONING CAUSES DEPRESSION OF THE CIRCULATION,

              PERSISTENT VOMITING AND DIARRHEA, FOLLOWED BY

              PROFOUND SHOCK AND COMA. THE TEMPERATURE

              BECOMES SUBNORMAL AND A SCARLATINA FORM RASH

              MAY COVER THE ENTIRE BODY.

       ACUTE EFFECTS:

       INHALATION:   MAY CAUSE IRRITATION TO RESPIRATORY TRACT

       INGESTION:     MAY CAUSE IRRITATION TO THE GASTROINTESTINAL

              TRACT AND BORON POISONING. GASTROINTESTINAL

              IRRITATION, DIARRHEA FOLLOWED BY PROFOUND

              SHOCK AND COMA. THE TEMPERATURE BECOMES

              SUBNORMAL AND A SCARLATINA FORM RASH MAY

              COVER THE ENTIRE BODY.

.      SKIN:    MAY CAUSE MILD IRRITATION.

       EYE:     MAY CAUSE MILD IRRITATION

CHRONIC EFFECTS:   BORON EFFECTS CNS, BORON POISONING DEPRESSION OF

              CIRCULATION, PERSISTENT VOMITING AND DIARRHEA

              FOLLOWED BY SHOCK AND COMA SUBNORMAL

              TEMPERATURE AND RASH..

MEDICAL CONDITIONS GENERALLY

AGGRAVATED BY EXPOSURE:    PRE-EXISTING RESPIRATORY DISORDERS

TARGET ORGAN:  MAY AFFECT THE CENTRAL NERVOUS SYSTEM

       .     

CARCINOGENITY:

       NTP:     NO

       IARC:   NO

       OSHA:  NO

       EPA:     NO

       ACGIH:       NO

 

 

------------------------------------------------------------------------------------------------------------------

 

6. STABILITY

--------------------------------------------------------------------------------------------------------------------------------------------

STABILITY:       STABLE     

CONDITION TO AVOID:      NONE 

INCOMPATIBILITY       

(MATERIAL TO AVOID):      OXIDIZING AGENTS, ACIDS, HALOGEN,INTERHALOGEN,   

       SULFUR    

HAZARDOUS        

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

HAZARDOUS  SPEC. 

             

POLYMERIZATION:      WILL NOT OCCUR.      

--------------------------------------------------------------------------------------------------------------------------------------------

7. EMERGENCY AND FIRST AID PROCEDURES:

--------------------------------------------------------------------------------------------------------------------------------------------

INHALATION:   REMOVE VICTIM TO FRESH AIR, KEEP WARM AND QUIET,

GIVE OXYGEN IF BREATHING IS DIFFICULT. SEEK

 

MEDICAL ATTENTION.

 

INGESTION:     SEEK MEDICAL ATTENTION.

 

SKIN:    REMOVE CONTAMINATED CLOTHING FROM AFFECTED

 

AREA, BRUSH MATERIAL OFF SKIN, WASH AFFECTED

AREA WITH MILD SOAP AND WATER. SEEK MEDICAL

 

ATTENTION IF SYMPTOMS PERSIST.

 

EYES:  FLUSH EYES WITH WATER, LIFTING UPPER AND LOWER

 

EYELIDS, FOR AT LEAST 15 MINUTES. SEEK MEDICAL

 

ATTENTION IF SYMPTOMS PERSIST.

-------------------------------------------------------------------------------------------------------------------------------------------

8. HANDLING AND STORAGE

--------------------------------------------------------------------------------------------------------------------------------------------

HANDLING AND STORAGE     STORE IN A TIGHTLY SEALED CONTAINER, IN A COOL,

DRY, WELL-VENTILATED AREA. WASH THOROUGHLY

AFTER HANDLING. STORE AWAY FROM OXIDIZING

 

AGENTS, ACDS AND HALOGEN.

 

------------------------------------------------------------------------------------------------------------------

9. SPILL OR LEAK PROCEDURES

--------------------------------------------------------------------------------------------------------------------------------------------

 

STEPS TO BE TAKEN IN

 

CASE MATERIAL IS

RELEASED OR SPILLED: WEAR APPROPRIATE RESPIRATORY AND PROTECTIVE

EQUIPMENT SPECIFIED IN SECTION VIII. ISOLATE SPILL

AREA, PROVIDE VENTILATION AND EXTINGUISH

SOURCES OF IGNITION. VACUUM UP SPILL USING A HIGH

EFFICIENCY PARTICULATE ABSOLUTE (HEPA) AIR FILTER

AND PLACE IN A CLOSED CONTAINER FOR PROPER

DISPOSAL. USE NON-SPARKING TOOLS. TAKE CARE NOT

 

TO RAISE DUST.

 

RESPIRATORY PROTECTION

 

(SPECIFY TYPE):   NIOSH/MSHA APPROVED DUST RESPIRATOR.

VENTILATION: HANDLE IN A INERT GAS SUCH AS ARGON

IN A CONTROLLED, ENCLOSED ENVIRONMENT. USE

LOCAL EXHAUST TO MAINTAIN CONCENTRATIONS AT

LOW EXPOSURE LEVELS. GENERAL EXHAUST NOT

 

RECOMMENDED.

 

PROTECTIVE GLOVES:     RUBBER GLOVES.

 

EYE PROTECTION:      SAFETY GLASSES RECOMMENDED

 

OTHER PROTECTIVE EQUIPMENT:    PROTECTIVE GEAR SUITABLE TO PREVENT

 

CONTAMINATION.

 

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

--------------------------------------------------------------------------------------------------------------------------------------------

10. TOXICITY DATA

--------------------------------------------------------------------------------------------------------------------------------------------

 

TO THE BEST OF OUR KNOWLEDGE THE ACUTE AND CHRONIC TOXICITY OF BORON IS NOT FULLY KNOWN.

 

ORAL: LD50:    300 mg/kg (mam)

LD50:   2000 mg/kg (mus)

 

IRRITANT TO SKIN, MUCUS MEMBRANE, EYES. NO SENSITIZING EFFECTS.BORON EFFECTS CNS.. BORN POISONINF DEPRESSION OF BLOOD CIRCULATION, VOMITING AND DIARRHEA FOLLOWED BY SHOCK AND COMA. SUBNORMAL TEMPERATURE AND WHOLE BODY SKIN RASH

 

CARCINOGENITY:

NTP:     NO

IARC:   NO

OSHA:  NO

EPA:     NO

ACGIH:       NO

--------------------------------------------------------------------------------------------------------------------------------------------

11. TRANSPORTATION DATA

--------------------------------------------------------------------------------------------------------------------------------------------

 

POWDER

 

UN NUMBER:  3178

 

HAZARD CLASS:   4.1

 

PACKAGING GROUP: III

 

PROPER SHIPPING NAME:     FLAMMABLE SOLID INORGANIC, N.O.S. (BORON POWDER)

 

ADR//RID CLASS:  NOT RESTRICTED

 

IMDG CLASS:  NOT RESTRICTED

AIR TRAN. ICAO/IATA CLASS:       NOT RESTRICTED

MARITIME TRAN. IMDG CLASS:    NOT RESTRICTED

--------------------------------------------------------------------------------------------------------------------------------------------

12. REGULATIONS

--------------------------------------------------------------------------------------------------------------------------------------------

 

PRODUCT RELATED HAZARD INFORMATIOS:

 

HARARD SYMBOLS:   XN HARMFUL 

RISK PHRASES:    HARMFUL IF SWALLOWED.   

SAFETY PHRASES:     9 KEEP CONTAINER IN WELL VENTILLATED AREA.

INFORMATION ABOUT       36  EAR SUITABLE PROTECTIVE CHLOTINH     

             

LIMITATION OF USE:   USE ONLY BY THE TECHNICALLY QUALIFIED PER SON     

--------------------------------------------------------------------------------------------------------------------------------------------

13. OTHER INFORMATION

--------------------------------------------------------------------------------------------------------------------------------------------

 

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.