Lithium Fluoride

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SAFETY DATA SHEET

 

 

1   PRODUCT AND SUPPLIER IDENTIFICATION

Product Name:    Lithium Fluoride

Formula:             LiF

Supplier:             ESPI Metals

                            1050 Benson Way

                            Ashland, OR 97520

Telephone:          800-638-2581

Fax:                     541-488-8313

Email:                  This email address is being protected from spambots. You need JavaScript enabled to view it.

Emergency:        Infotrac 800-535-5053 (US) or 352-323-3500 (24 hour)

Recommended Uses:   Scientific Research

 

 

2   HAZARDS IDENTIFICATION

GHS Classification (29 CFR 1910.1200): Acute toxicity - oral, category 3,  Skin corrosion/irritation, category 2,  Eye damage/irritation, category 2A,  Specific target organ toxicity - single exposure, category 3.

GHS Label Elements:

pictogramskullcrossbones   pictogramexclamationmark

Signal Word: Danger

Hazard Statements: H301  Toxic if swallowed,  H315  Causes skin irritation,  H319  Causes serious eye irritation,  H335  May cause respiratory irritation.

Precautionary Statements: P261  Avoid breathing dust/fume/gas/mist/vapors/spray,  P264  Wash skin thoroughly after handling,  P270  Do not eat, drink or smoke when using this product,  P271  Use only outdoors or in a well-ventilated area,  P280  Wear protective gloves/protective clothing/eye protection/face protection,  P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting,  P302+P352  IF ON SKIN: wash with plenty of soap and water,  P304+P340  IF INHALED: Remove victim to fresh air and keep comfortable for breathing,  P305+P351+P338  IF IN EYES: rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing,  P312  Call a POISON CENTER or doctor/physician if you feel unwell,  P332+P313  IF SKIN irritation occurs: Get medical advice/attention,  P337+P313  IF eye irritation persists: Get medical advice/attention,  P362+P364  Take off contaminated clothing and wash it before reuse,  P403+P233  Store in a well-ventilated place. Keep container tightly closed,  P405  Store locked up,  P501  Dispose of contents/container in accordance with local, state or federal regulations.

 

 

3   COMPOSITION/INFORMATION ON INGREDIENTS

Ingredient:        Lithium Fluoride

CAS#:                 7789-24-4

%:                      100

EC#:                   232-152-0

Common Names and Synonyms:  Lithium monofluoride;  Fluorolithium.

 

 

4   FIRST AID MEASURES

General Measures: Remove patient from area of exposure.

INHALATION: Remove to fresh air, keep warm and quiet, give oxygen if breathing is difficult. Seek medical attention.

INGESTION: Rinse mouth with water. Do not induce vomiting. Seek medical attention. Never induce vomiting or give anything by  mouth to an unconscious person.

SKIN: Remove contaminated clothing, brush material off skin, wash affected area with soap and water. Seek medical attention if symptoms persist.

EYES: Flush eyes with lukewarm water, including under upper and lower eyelids, for at least 15 minutes. Seek medical attention if symptoms persist.

Most Important Symptoms/Effects, Acute and Delayed: May cause irritation. See section 11 for more information.

Indication of Immediate Medical Attention and Special Treatment: No other relevant information available.

 

 

5   FIREFIGHTING MEASURES

Extinguishing Media: Use suitable extinguishing agent for surrounding materials and type of fire.

Unsuitable Extinguishing Media: No information available.

Specific Hazards Arising from the Material: May emit toxic fumes under fire conditions.

Special Protective Equipment and Precautions for Firefighters: Full face, self-contained breathing apparatus and full protective clothing to prevent contact with skin and eyes.

 

 

6   ACCIDENTAL RELEASE MEASURES

Personal Precautions, Protective Equipment, and Emergency Procedures: Wear appropriate respiratory and protective equipment specified in section 8. Isolate spill area and provide ventilation. Avoid breathing dust or fume. Avoid contact with skin and eyes.

Methods and Materials for Containment and Cleaning Up: Avoid dust formation. Scoop up or vacuum using a vacuum equipped with a HEPA filter and place in a properly labeled closed container for further handling and disposal.

Environmental Precautions: Do not flush to sewer, stream, or other bodies of water. Do not allow to enter drains or to be released to the environment.

 

 

7   HANDLING AND STORAGE

Precautions for Safe Handling: Handle in an enclosed, controlled process. Avoid creating dust. Provide adequate ventilation if dusts are created. Avoid breathing dust or fumes. Avoid contact with skin and eyes. Wash thoroughly before eating or smoking. See section 8 for information on personal protection equipment.

Conditions for Safe Storage, Including Any Incompatibilities: Store in a cool, dry area.  Store material tightly sealed in properly labeled containers. Protect from moisture. See section 10 for more information on incompatible materials.

 

 

8   EXPOSURE CONTROLS AND PERSONAL PROTECTION

Exposure Limits:   OSHA/PEL:                               ACGIH/TLV:

Lithium Fluoride        No exposure limit established      No exposure limit established

Fluorides (as F)        2.5 mg/m                                2.5 mg/m3

Appropriate Engineering Controls: Whenever possible the use of local exhaust ventilation or other engineering controls is the preferred method of controlling exposure to airborne dust and fume to meet established occupational exposure limits. Use good housekeeping and sanitation practices. Do not use tobacco or food in work area. Wash thoroughly before eating or smoking. Do not blow dust off clothing or skin with compressed air.

Individual Protection Measures, Such as Personal Protective Equipment:

   Respiratory Protection: Wear a NIOSH/MSHA approved respirator when dusts or fumes are present.

   Eye Protection: Safety glasses

   Skin Protection: Wear impermeable gloves, protective work clothing as necessary.

 

 

9   PHYSICAL AND CHEMICAL PROPERTIES

Appearance:

  Form:                 Powder or pieces

  Color:                 White

Odor:                    Not determined

Odor Threshold:  Not determined

pH:                                               N/A

Melting Point:                              845 oC

Boiling Point:                               1676 oC (decomposes)

Flash Point:                                 N/A

Evaporation Rate:                       N/A

Flammability:                              No data

Upper Flammable Limit:             No data

Lower Flammable Limit:             No data

Vapor Pressure:                          No data

Vapor Density:                            N/A

Relative Density (Specific Gravity):     2.635 g/cc@ 20 oC

Solubility in H2O:                         0.27 g/100 ml @ 18 oC

Partition Coefficient (n-octanol/water):   Not determined

Autoignition Temperature:         No data

Decomposition Temperature:     No data

Viscosity:                                     N/A

 

 

10   STABILITY AND REACTIVITY

Reactivity: No specific test data available.

Chemical Stability: Stable under recommended storage conditions.

Possibility of Hazardous Reactions: May react with strong acids to generate toxic and corrosive hydrofluoric acid.

Conditions to Avoid: No data

Incompatible Materials: Strong acids, strong oxidizers.

Hazardous Decomposition Products: Lithium oxide fumes, hydrogen fluoride gas.

 

 

11   TOXICOLOGICAL INFORMATION

Likely Routes of Exposure: Inhalation, skin and eyes.

Symptoms of Exposure: May cause irritation.

Acute and Chronic Effects:

Lithium Compounds:  Acute toxicity of lithium salts is difficult to assess. Most poisonings have occurred over weeks to months of chronic intake, not from single ingestion episodes. Symptoms of milder toxicity include nausea, vomiting, abdominal pain, diarrhea, sedation, and fine tremor. The more serious effects involve the nervous system and include mental confusion, hyperreflexia, gross tremor, dysarthria, seizures, and cranial-nerve and focal neurological signs, progressing to coma and death.

Fluorides:  Acute effects resulting from exposure to inorganic fluorides are mainly due to the effects of hydrogen fluoride, a colorless gas or liquid. The major health effect of chronic inhalation exposure to fluoride compounds is skeletal fluorosis, which has been reported in cases of exposure to fluoride dusts and hydrogen fluoride, either individually or in combination. Excluding sodium fluoride, effects of exposure to inorganic fluoride compounds has not been well studied. Based on single exposure animal tests, sodium fluoride is considered to be moderately toxic if swallowed, no more than slightly toxic if absorbed through the skin, slightly irritating to skin and corrosive to eyes.

Acute Toxicity: No data

CarcinogenicityNTP:  Not identified as carcinogenic    IARC:  Not identified as carcinogenic

To the best of our knowledge the chemical, physical and toxicological characteristics of the substance are not fully known.

 

 

12   ECOLOGICAL INFORMATION

Ecotoxicity: No data

Persistence and Degradability: No data

Bioaccumulative Potential: No data

Mobility in Soil: No data

Other Adverse Effects: Do not allow material to be released to the environment. No further relevant information available.

 

 

13   DISPOSAL CONSIDERATIONS

Waste Disposal Method:

Product: Dispose of in accordance with Federal, State and Local regulations.

Packaging: Dispose of in accordance with Federal, State and Local regulations.

 

 

14   TRANSPORT INFORMATION

Shipping Regulations:  Not regulated

   UN Number:                           N/A

   UN Proper Shipping Name:   N/A

   Transport Hazard Class:       N/A

   Packing Group:                      N/A

   Marine Pollutant:                   No

 

 

15   REGULATORY INFORMATION

TSCA Listed: Yes

DSL Listed: Yes

Regulation (EC) No 1272/2008 (CLP): Acute toxicity - oral, category 3,  Skin corrosion/irritation, category 2,  Eye damage/irritation, category 2A,  Specific target organ toxicity - single exposure, category 3.

WHMIS 2015 Classification: Acute toxicity - oral, category 3,  Skin corrosion/irritation, category 2,  Eye damage/irritation, category 2A,  Specific target organ toxicity - single exposure, category 3.

HMIS RatingsHealth:  2     Flammability:  0     Physical:  0

NFPA RatingsHealth:  2     Flammability:  0     Instability:  0

Chemical Safety Assessment: A chemical safety assessment has not been carried out.

 

 

16   OTHER INFORMATION

The information contained in this document is based on the state of our knowledge at the time of publication and is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. ESPI Metals makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information. ESPI Metals shall not be held liable for any damages resulting from handling or from contact with the above product. Users should satisfy themselves that they have all current data relevant to their particular use.

 

Prepared by:              ESPI Metals

Revised/Reviewed:    September 2017