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NaF

 

MATERIAL SAFETY DATA SHEET

 

SODIUM FLUORIDE, NaF

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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:      SODIUM FLUORIDE

 

 

 

FORMULA:   NaF

 

CAS #:   7681-49-4

 

FORMULA WEIGHT:   41.988

 

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2. PHYSICAL AND CHEMICAL CHARACTERISTICS

 

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BOILING POINT 760 mm Hg:   16950C

 

 

 

MELTING POINT:       9880C

 

 

 

SPECIFIC GRAVITY:  N/A

 

VAPOR DENSITY:       N/A

 

VAPOR PRESSURE:   N/A

 

% VOLATILES:    N/A

 

 

 

SOLUBILITY IN H2O: 42.2 g/l

 

APPEARANCE AND ODOR:     WHITE, POWDER, PIECES, TARGET, ODORLESS

 

 

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3. HAZARD IDENTIFICATION

 

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HAZARD DESCRIPTION:  T TOXIC      

       Xi IRRITANT

       R 25 TOXIC IF SWALLOWED 

       R 32 CONTACT WITH ACID LIBERATES VERY TOXIC GAS.  

HAZARDOUS COMPONENTS %    R 36/38 IRRITATING TO EYES AND SKIN.  

             

VANADIUM CARBIDE:       0-100% 

OSHA/PEL:   N/A

ACGIH/TLV   N/A

HMIS RATINGS:        

HEALTH:       2    

FLAMMABILITY:  0    

REACTIVITY:       0    

 

 

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4. FIRE FIGHTING MEASURES

 

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FLASH POINT:     N/A

FLAMMABLE LIMITS:             

UPPER: N/A

LOWER:       N/A

FLAMMABILITY:  NON-FLAMMABLE    

EXTINGUISHING MEDIA:  USE EXTINGUISHING AGENTS FOR SURROUNDING    

SPECIAL FIRE FIGHTING MATERIAL   

             

 

 

PROCEDURES:   WEAR SELF-CONTAINED BREATHING APPARATUS AND      

       PROTECTIVE CLOTHING TO PREVENT CONTACT WITH     

UNUSUAL FIRE AND  SKIN AND EYES 

             

EXPLOSION HAZARDS:    IN CASE OF FIRE, IT PRODUCES HYDROGEN FLUORIDE,  

       SODIUM OXIDE.

 

 

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5. HEALTH HAZARD INFORMATION

 

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ACUTE EFFECTS:     MAY BE HARMFUL BY INHALATION, INGESTION, OR SKIN

 

 

ABSORPTION. MAY CAUSE IRRITATION. TO THE BEST OF

 

 

OUR KNOWLEDGE, THE CHEMICAL, PHYSICAL, AND

 

 

TOXICOLOGICAL PROPERTIES HAVE NOT BEEN

 

 

THOROUGHLY INVESTIGATED

 

INHALATION:      MAY CAUSE IRRITATION OF THE RESPIRATORY TRACT.

 

VANADIUM COMPOUNDS MAY CAUSE BLEEDING AND

 

ACUTE BRONCHITIS. MAY CAUSE VANADIUM TOXICITY.

 

INGESTION: NO ACUTE HEALTH EFFECTS RECORDED.

 

SKIN:     MAY CAUSE IRRITATION.

 

EYES:    MAY CAUSE IRRITATION.

 

CARCINOGENITY:

 

NTP:      NO

 

IARC:     NO

 

OSHA:   NO

 

IARC:     NO

 

EPA:       NO

 

 

 

SUBACUTE TO CHRONIC TOXICITY:  THE TOXICITY OF SODIUM COMPOUNDS IS GENERALLY

 

 

DUE TO THE ANION. FLUORIDES MAY CAUSE

 

 

SALIVATION, NAUSEA, VOMITING, DIARRHEA AND

 

 

ABDOMINAL PAIN, FOLLOWED BY WEAKNESS, TREMORS,

 

 

SHALLOW RESPIRATION, CONVULSIONS AND COMA.

 

 

MAY CAUSE BRAIN AND KIDNEY DAMAGE. CHRONIC

 

 

FLOURIDE POISONING CAN CAUSE SEVERE BONE

 

 

CHANGES, LOSS OF WEIGHT, ANOREXIA, ANEMIA AND

 

 

DENTAL DEFECTS.

 

 

 

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6. STABILITY

 

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THERMAL DECOMPOSITION/       

CONDITIONS TO BE AVOIDED:      DECOMPOSITON WILL NOT OCCUR IF USED AND STORED      

       ACCORDING TO SPECIFICATIONS.    

MATERIALS TO BE AVOIDED: ACIDS, WATER/MOISTURE    

DANGEROUS REACTIONS:     REACTS WITH STRONG MINERAL ACIDS FORMING     

DANGEROUS PRODUCTS OF       HYDROGEN FLUORIDE  

             

DECOMPOSITION:    HYDROGEN FLUORIDE, METAL OXIDE FUME.

 

 

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7. EMERGENCY AND FIRST AID PROCEDURES:

 

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INHALATION:      SUPPLY FRESH AIR AND GIVE OXYGEN IF REQUIRED,

 

 

PROVIDE ARTIFICIAL RESPIRATION. KEEP PATIENT

 

 

WARM, SEEK IMMEDIATE MEDICAL ADVICE.

 

INGESTION: SEEK IMMEDIATE MEDICAL ATTENTION.

 

 

SKIN:     CLEAN MATERIAL OFF SKIN WASH AFFECTED AREAS

 

 

WITH SOAP OR MILD DETERGENT; REMOVE

 

 

CONTAMINATED CLOTHING FROM AFFECTED AREA. IF

 

 

IRRITATION IS PRESENT AFTER WASHING, GET MEDICAL

 

 

ATTENTION.

 

 

EYE:      RINSE EYE FOR SEVERAL MINUTES UNDER RUNNING

 

 

WATER. THEN CONSULT A DOCTOR

 

 

 

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8. HANDLING AND STORAGE

 

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HANDLING AND STORAGE

 

 

STORAGE REQUIREMENTS TO BE MET BY STORE ROOMS AND RECEPTACLES:

 

INFORMATION ABOUT STORAGE IN ONE COMMON STORAGE FECILITY:

 

 

STORE IN A COOL DRY AREA IN A TIGHTLY SEALED CONTAINER, STORE AWAY FROM INCOMPATIBLE

 

MATERIAL, ENSURE GOOD VENTILATION AND WASH THOROUGHLY AFTER HANDLING.

 

TAKE CARE WHEN MACHINING OR PERFORMING OPERATIONS THAT PRODUCE DUSTS, NOT TO BREATH DUST. THE PRODUCT IS NOT FLAMMABLE.

 

 

 UNSUITABLE MATERIAL FOR CONTAINER: CERAMIC, GLASS.

 

 

DO NOT STORE TOGETHER WITH ACIDS.

 

STORE AWAY FROM WATER/MOISTURE.

 

 

FURTHER INFORMATION ABOUT

 

STORAGE CONDITIONS: KEEP CONTAINER TIGHTLY SEALED.

 

 

STORE IN COOL, DRY CONDITIONS IN WELL SEALED

 

 

 

CONTAINER.

 

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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 SPECIFIED IN THIS MSDS. ISOLATE SPILL AND     

       PROVIDE VENTILATION. VACUUM UP SPILL USING A HIGH 

       EFFICIENCY PARTICULATE ABSOLUTE (HEPA) AIR FILTER 

       AND PLACE IN A CLOSED CONTAINER FOR PROPER   

RESPIRATORY PROTECTION DISPOSAL. TAKE CARE NOT TO RAISE DUST 

             

(SPECIFY TYPE):       FOR OPERATIONS SUCH AS GRINDING OR    

       POLISHING, WHICH WILL PRODUCE DUSTS OF METAL      

       POWDER OR OXIDE ABOVE 0.5 MG/M3: NIOSH APPROVED

       DUST-MIST-FUME RESPIRATOR. 

VENTILATION:    USE LOCAL EXHAUST TO MAINTAIN CONCENTRATION AT 

       LOW EXPOSURE LEVELS. GENERAL EXHAUST IS 

       RECOMMENDED.     

PROTECTIVE GLOVES     IMPERVIOUS GLOVES    

EYE PROTECTION:   SAFETY GLASSES    

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.

 

 

LD/LC50:      ORAL: LD50:   330MG/KG (RAT)

 

 

LDLo:     100MG/KG (RABIT)

 

 

ACUTE TOXICITY:     IRRITANT TO EYE, SKIN, AND MUCUS MEMBRANE

 

 

SENSITIZATION: NONE

 

 

SUBACUTE TO CHRONIC TOXICITY:  IRRITANT TO EYES, RESPIRATORY TRACT. CAUSES

 

 

CONJUNCTIVITIS, RHINITIS AND REVERSIVLE IRRITATION

 

 

TO RESPIRATORY TRACT. OVER EXPOSURE MAY CAUSE

 

 

BRONCHITIS, BRONCHOSPASM AND ASTHMA. MAY CAUSE

 

 

POLYCYTHEMIA, RED CELL DESTRUCTION, ANEMIA,

 

 

ALBUMINUREA HEMATURIA, G I DISORDER.

 

 

HYPOGLYCEMIA

 

 

NO CLASSIFICATION DATA ON CARCINOGENIC PROPERTIES OF THIS MATERIAL IS AVAILABLE

 

 

FROM THE EPA, IARC, NTP, OSHA OR ACGIH.

 

 

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11. TRANSPORTATION DATA

 

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ONLY FOR POWDER/PIECES

 

HAZARD CLASS: 6.1

UN NUMBER:      1690

PACKAGING GROUP:       III

PROPER SHIPING NAME:       SODIUM FLUORIDE, SOLID

ADR//RID CLASS:       6.1 (T5) TOXIC SUBSTANCE

IMDG CLASS:      6.1

ICAO/IATA CLASS:     6.1

 

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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.