Name:
Matrix 2
Synonym:
CAS:
7664-39-3
Section 1 - Chemical Product
MSDS Name:Matrix 2
Synonym:
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 7664-39-3 | Hydrogen fluoride | <0.1 | 231-634-8 |
| Hazard Symbols: None Listed. Risk Phrases: None Listed. |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
Non-irritating to the eyes.
Skin:
Non-irritating to the skin.
Ingestion:
Low hazard for usual industrial handling.
Inhalation:
Low hazard for usual industrial handling.
Chronic:
None
Not available.
Potential Health Effects
Eye:
Non-irritating to the eyes.
Skin:
Non-irritating to the skin.
Ingestion:
Low hazard for usual industrial handling.
Inhalation:
Low hazard for usual industrial handling.
Chronic:
None
Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, 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:
Wash mouth out with water. 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:
Wash mouth out with water. 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. Material will not burn. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Not available.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Material will not burn. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Not available.
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:
Wash hands before eating. Use with adequate ventilation. No special handling procedures are required.
Storage:
No special precautions indicated. No special storage requirements.
Wash hands before eating. Use with adequate ventilation. No special handling procedures are required.
Storage:
No special precautions indicated. No special storage requirements.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
There are no special ventilation requirements. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7664-39-3: United Kingdom, WEL - TWA: 1.8 ppm TWA (as F); 1.5 mg/m3 TWA (as United Kingdom, WEL - STEL: 3 ppm STEL (as F); 2.5 mg/m3 STEL (as United States OSHA: 3 ppm TWA Belgium - TWA: 1.8 ppm VLE; 1.5 mg/m3 VLE Belgium - STEL: 3 ppm VLE; 2.5 mg/m3 VLE France - VLE: 3 ppm VLE; 2.5 mg/m3 VLE Germany: 3 ppm TWA; 2.5 mg/m3 TWA Germany: Skin absorber Japan: 3 ppm Ceiling; 2.5 mg/m3 Ceiling Malaysia: 3 ppm Ceiling (as F); 2.3 mg/m3 Ceiling (as F) Netherlands: 3.3 ppm STEL; 2.5 mg/m3 STEL (as F) Russia: 0.5 mg/m3 TWA Russia: 0.1 mg/m3 STEL Spain: 1.8 ppm VLA-ED; 1.5 mg/m3 VLA-ED Spain: 3 ppm VLA-EC; 2.5 mg/m3 VLA-EC 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 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.
There are no special ventilation requirements. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7664-39-3: United Kingdom, WEL - TWA: 1.8 ppm TWA (as F); 1.5 mg/m3 TWA (as United Kingdom, WEL - STEL: 3 ppm STEL (as F); 2.5 mg/m3 STEL (as United States OSHA: 3 ppm TWA Belgium - TWA: 1.8 ppm VLE; 1.5 mg/m3 VLE Belgium - STEL: 3 ppm VLE; 2.5 mg/m3 VLE France - VLE: 3 ppm VLE; 2.5 mg/m3 VLE Germany: 3 ppm TWA; 2.5 mg/m3 TWA Germany: Skin absorber Japan: 3 ppm Ceiling; 2.5 mg/m3 Ceiling Malaysia: 3 ppm Ceiling (as F); 2.3 mg/m3 Ceiling (as F) Netherlands: 3.3 ppm STEL; 2.5 mg/m3 STEL (as F) Russia: 0.5 mg/m3 TWA Russia: 0.1 mg/m3 STEL Spain: 1.8 ppm VLA-ED; 1.5 mg/m3 VLA-ED Spain: 3 ppm VLA-EC; 2.5 mg/m3 VLA-EC 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 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: colorless - Clear - water-white
Odor: odorless
pH: Not available.
Vapor Pressure: 17.5 mm Hg @ 20 deg C.
Viscosity: 1 cP @ 20C
Boiling Point: 100 deg C
Freezing/Melting Point: Not available.
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: Not available.
Specific Gravity/Density: 1.000
Molecular Formula: H2O
Molecular Weight: 18.0134
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
None.
Hazardous Decomposition Products:
None.
Hazardous Polymerization: Will not occur.
Stable.
Conditions to Avoid:
None reported.
Incompatibilities with Other Materials:
None.
Hazardous Decomposition Products:
None.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7664-39-3: MW7875000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 7664-39-3: Inhalation, mouse: LC50 = 342 ppm/1H; Inhalation, mouse: LC50 = 5000 mg/m3/5M; Inhalation, mouse: LC50 = 270 mg/m3/60M; Inhalation, rat: LC50 = 1276 ppm/1H; Inhalation, rat: LC50 = 1100 mg/m3/60M.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Hydrogen 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# 7664-39-3: MW7875000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
CAS# 7664-39-3: Inhalation, mouse: LC50 = 342 ppm/1H; Inhalation, mouse: LC50 = 5000 mg/m3/5M; Inhalation, mouse: LC50 = 270 mg/m3/60M; Inhalation, rat: LC50 = 1276 ppm/1H; Inhalation, rat: LC50 = 1100 mg/m3/60M.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Hydrogen 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
Other No information available.
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# 7664-39-3: 100 lb final RQ; 45.4 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# 7664-39-3: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 7664-39-3 is listed on Canadas DSL List.
CAS# 7732-18-5 is listed on Canadas DSL List.
CAS# 7664-39-3 is listed on Canadas Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7664-39-3 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
