Name:
Fluoride Standard Solution
Synonym:
Non
CAS:
7681-49-4
Section 1 - Chemical Product
MSDS Name:Fluoride Standard Solution
Synonym:Non
Synonym:Non
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 7681-49-4 | Sodium fluoride | 0.1-0.4 | 231-667-8 |
| Hazard Symbols: None Listed. Risk Phrases: None Listed. |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Chronic inhalation and ingestion may cause chronic fluoride poisoning (fluorosis) characterized by weight loss, weakness, anemia, brittle bones, and stiff joints. Prolonged or repeated exposure may cause adverse reproductive effects. May cause fetal effects.
Not available.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation.
Chronic:
Chronic inhalation and ingestion may cause chronic fluoride poisoning (fluorosis) characterized by weight loss, weakness, anemia, brittle bones, and stiff joints. Prolonged or repeated exposure may cause adverse reproductive effects. May cause fetal effects.
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:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
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 if irritation or symptoms occur.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
Notes to Physician:
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
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 if irritation or symptoms occur.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
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.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.
Section 7 - HANDLING and STORAGE
Handling:
Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place.
Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7681-49-4: United Kingdom, WEL - TWA: (listed as fluorides, inorganic): 2.5 mg/m3 TWA (as F) United Kingdom, WEL - STEL: (listed as fluorides, inorganic): 6.2 mg/m3 STEL (as F) United States OSHA: 2.5 mg/m3 TWA (as F) (listed under Fluorides).2.5 mg/m3 TWA (as F) (listed under Fluorides).
Belgium - TWA: (listed as fluorides, inorganic): 2.5 mg/m3 VLE (a France - VME: 2 mg/m3 VME (as F) Germany: (listed as fluorides): 2.5 mg/m3 VME (as F) Malaysia: (listed as fluorides): 2.5 mg/m3 TWA (as F) Netherlands: (listed as fluorides): 3.5 mg/m3 STEL (as F) Russia: 1 mg/m3 TWA Russia: 0.2 mg/m3 STEL Spain: (listed as fluorides, inorganic): 2.5 mg/m3 VLA-ED (except uranium hexafluoride, as F) CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7681-49-4: United Kingdom, WEL - TWA: (listed as fluorides, inorganic): 2.5 mg/m3 TWA (as F) United Kingdom, WEL - STEL: (listed as fluorides, inorganic): 6.2 mg/m3 STEL (as F) United States OSHA: 2.5 mg/m3 TWA (as F) (listed under Fluorides).2.5 mg/m3 TWA (as F) (listed under Fluorides).
Belgium - TWA: (listed as fluorides, inorganic): 2.5 mg/m3 VLE (a France - VME: 2 mg/m3 VME (as F) Germany: (listed as fluorides): 2.5 mg/m3 VME (as F) Malaysia: (listed as fluorides): 2.5 mg/m3 TWA (as F) Netherlands: (listed as fluorides): 3.5 mg/m3 STEL (as F) Russia: 1 mg/m3 TWA Russia: 0.2 mg/m3 STEL Spain: (listed as fluorides, inorganic): 2.5 mg/m3 VLA-ED (except uranium hexafluoride, as F) CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: not available
Odor: Not available.
pH: Not available.
Vapor Pressure: 14 mm Hg @20C
Viscosity: Not available.
Boiling Point: > 212 deg F
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Completely soluble in water.
Specific Gravity/Density: 1.0
Molecular Formula: Mixture
Molecular Weight: 0
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
Sodium fluoride contacts with acid can produce very dangerous hydrogen fluoride gas.
Hazardous Decomposition Products:
Hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported.
Stable.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
Sodium fluoride contacts with acid can produce very dangerous hydrogen fluoride gas.
Hazardous Decomposition Products:
Hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7681-49-4: WB0350000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 7681-49-4: Draize test, rabbit, eye: 20 mg/24H Moderate; Oral, mouse: LD50 = 44 mg/kg; Oral, rabbit: LD50 = 200 mg/kg; Oral, rat: LD50 = 31 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Sodium fluoride - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 7681-49-4: WB0350000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 7681-49-4: Draize test, rabbit, eye: 20 mg/24H Moderate; Oral, mouse: LD50 = 44 mg/kg; Oral, rabbit: LD50 = 200 mg/kg; Oral, rat: LD50 = 31 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Sodium fluoride - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.
USA RQ: CAS# 7681-49-4: 1000 lb final RQ; 454 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 7681-49-4: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 7681-49-4 is listed on Canadas DSL List.
CAS# 7732-18-5 is listed on Canadas DSL List.
CAS# 7681-49-4 is listed on Canadas Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7681-49-4 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
