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Potassium fluoride dihydrate
CAS No.: 13455-21-5
Synonyms:
Formula: FH4KO2
Exact Mass: 93.98320
Molecular Weight: 94.12730
PSA: 18.46000
LogP: -3.12460
Reference Price: $3,871/ton Inquiry Now
Potassium fluoride dihydrate 13455-21-5 MSDS
Name: Potassium Fluoride Hydrated Material Safety Data Sheet
Synonym:
CAS: 13455-21-5
Section 1 - Chemical Product   MSDS Name:Potassium Fluoride Hydrated Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
13455-21-5 Potassium Fluoride Dihydrate 99 unlisted
Hazard Symbols: T
Risk Phrases: 23/24/25

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic by inhalation, in contact with skin and if swallowed.Toxic.
Potential Health Effects
Eye:
Contact with eyes may cause severe irritation, and possible eye burns. Exposure to particulates or solution may cause conjunctivitis, ulceration, and corneal abnormalities.
Skin:
May cause severe irritation and possible burns. Toxic in contact with skin.
Ingestion:
Harmful if swallowed. May cause severe digestive tract irritation with abdominal pain, nausea, vomiting and diarrhea.
Inhalation:
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. Toxic if inhaled.
Chronic:
Chronic inhalation and ingestion may cause chronic fluoride poisoning (fluorosis) characterized by weight loss, weakness, anemia, brittle bones, and stiff joints. Chronic inhalation may cause nasal septum ulceration and perforation.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
  Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Personal Protective Equipment Eyes: Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Appearance: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 1505 deg C
Freezing/Melting Point: 41 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Soluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: FK.2H2O
Molecular Weight: 94.1235

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Exposure to moist air or water.
Incompatibilities with Other Materials:
Strong acids.
Hazardous Decomposition Products:
Hydrogen fluoride, oxides of potassium, fluoride fumes.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 13455-21-5: TT0705000 LD50/LC50:
Not available.
Carcinogenicity:
Potassium Fluoride Dihydrate - ACGIH: A4 - Not Classifiable as a Human Carcinogen (as F) (listed See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Water danger/protection: WGK 1

Section 13 - DISPOSAL CONSIDERATIONS
  Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: POTASSIUM FLUORIDE
Hazard Class: 6.1
UN Number: 1812
Packing Group: III
IMO
Shipping Name: POTASSIUM FLUORIDE
Hazard Class: 6.1
UN Number: 1812
Packing Group: III
RID/ADR
Shipping Name: POTASSIUM FLUORIDE
Dangerous Goods Code: 6.1
UN Number: 1812

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 13455-21-5: No information available.
United Kingdom Occupational Exposure Limits
CAS# 13455-21-5: OES-United Kingdom, TWA (listed as ** undefined
**): as F: 2.5 mg/m3 TWA
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 13455-21-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 13455-21-5 (listed as ** undefined **): OEL-AUSTRALIA:TWA 2.5 mg(
F)/m3
OEL-BELGIUM:TWA 2.5 mg(F)/m3
OEL-CZECHOSLOVAKIA:TWA 1 mg(F)/m3;STEL 5 mg(F)/m3
OEL-DENMARK:TWA 2.5 mg(F)/m3
OEL-FINLAND:TWA 2.5 mg(F)/m3
OEL-FRANCE:TWA 2.5 mg(F)/m3
OEL-GERMANY:TWA 2.5 mg(F)/m3
OEL-HUNGARY:TWA 1 mg(F)/m3;STEL 2 mg(F)/m3
OEL-THE NETHERLANDS:TWA 2.5 mg(F)/m3
OEL-THE PHILIPPINES:TWA 2.5 mg(F)/m3
OEL-POLAND:TWA 1 mg(F)/m3
OEL-SWEDEN:TWA 2 mg(F)/m3
OEL-SWITZERLAND:TWA 1.8 ppm (1.5 mg(F)/m3);STEL 9.0 ppm
OEL-THAILAND:TWA 2.5 mg(F)/m3
OEL-TURKEY:TWA 2.5 mg(F)/m3
OEL-UNITED KINGDOM:TWA 2.5 mg(F)/m3
US FEDERAL
TSCA
CAS# 13455-21-5 is not on the TSCA Inventory. It is a hydrate and
exempt from TSCA Inventory requirements (40CFR720.3(u)(2)).


SECTION 16 - ADDITIONAL INFORMATION
N/A

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