**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7787-32-8 |Barium fluoride | >99 | 232-108-0 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 20/22
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed.
Potential Health Effects
Eye:
Causes eye irritation and possible burns. May cause chemical
conjunctivitis.
Skin:
Causes skin irritation and possible burns.
Ingestion:
Harmful if swallowed. The barium ion is a muscle poison causing
stimulation and then paralysis. Initial symptoms are
gastrointestinal, including nausea, vomiting, colic, and diarrhea,
followed by myocardial and general muscular stimulation with
tingling in the extremities. The barium ion is a muscle poison
causing stimulation and then paralysis. Initial symptoms are
gastrointestinal, including nausea, vomiting, colic, and diarrhea,
followed by myocardial and general muscular stimulation with
tingling in the extremities. The barium ion is a muscle poison
causing stimulation and then paralysis. Initial symptoms are
gastrointestinal, including nausea, vomiting, colic, and diarrhea,
followed by myocardial and general muscular stimulation with
tingling in the extremities.
Inhalation:
May be harmful if inhaled. Can produce delayed pulmonary edema.
Causes respiratory tract irritation with possible burns.
Chronic:
Causes respiratory tract irritation with possible burns.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid. Do
NOT allow victim to rub eyes or keep eyes closed. Extensive
irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical
aid. Do not use mouth-to-mouth resuscitation if victim ingested or
inhaled the substance; induce artificial respiration with the aid of
a pocket mask equipped with a one-way valve or other proper
respiratory medical device.
Notes to Physician:
Do not use mouth-to-mouth resuscitation if victim ingested or
inhaled the substance; induce artificial respiration with the aid of
a pocket mask equipped with a one-way valve or other proper
respiratory medical device.
**** 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Substance
is noncombustible.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up or absorb material, then place into a
suitable clean, dry, closed container for disposal. Avoid generating
dusty conditions. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Keep container tightly closed. Avoid ingestion
and inhalation. Use with adequate ventilation. Wash clothing before
reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
**** 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. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 7787-32-8:
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: 0.5 mg/m3 TWA (listed under Barium).2.5 mg/m
TWA (as F) (listed under Fluorides).2.5 mg/m3 TWA (as F) (liste
under Fluorides).
Belgium - TWA: (listed as fluorides, inorganic): 2.5 mg/m3 VLE (a
France - VME: (listed as fluorides): 2.5 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)
Netherlands: (listed as barium): 0.5 mg/m3 MAC
Russia: 0.1 mg/m3 TWA
Spain: (listed as fluorides, inorganic): 2.5 mg/m3 VLA-ED (except
uranium hexafluoride, as F)
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's 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:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use. Wear a NIOSH/MSHA
or European Standard EN 149 approved full-facepiece
airline respirator in the positive pressure mode with
emergency escape provisions.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: off-white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 2260 deg C
Freezing/Melting Point: 1354 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 1.6 g/l (20C)
Specific Gravity/Density: 4.89 g/cm3
Molecular Formula: BaF2
Molecular Weight: 175.34
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Acids.
Hazardous Decomposition Products:
Hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7787-32-8: CQ9100000
LD50/LC50:
CAS# 7787-32-8: Oral, rat: LD50 = 250 mg/kg; Oral, rat: LD50 = 250
mg/kg.
Carcinogenicity:
Barium fluoride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
IMO
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
RID/ADR
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
WGK (Water Danger/Protection)
CAS# 7787-32-8: 1
Canada
CAS# 7787-32-8 is listed on Canada's DSL List.
CAS# 7787-32-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7787-32-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #5 Date: 12/02/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Formic acid-d2, 99+ atom % D (95% in D2O)
| 64-18-6 |
|
Barium fluoride
| 7787-32-8 |
|
m-Tolyl isothiocyanate, 98%
| 621-30-7 |
|
2,5-Dimethyl-2,5-hexanediol, 99%
| 110-03-2 |
|
Dibenz[a,h]anthracene, 99% (UV-Vis)
| 53-70-3 |
|
Basic Fuchsin, high purity biological stain, special for flagella
| 58969-01-0 |
|
1-Chloro-3,5-Difluorobenzene
| 1435-43-4 |
|
Decanoic Acid, 99+%
| 334-48-5 |
|
Cholesteryl N-Heptylate, 97%
| 1182-07-6 |
|
N-(1-Adamantyl)-Urea
| 13072-69-0 |
|
2-Thiopheneacetic acid, 98%
| 1918-77-0 |
|
N-Formylmorpholine, 99+%
| 4394-85-8 |
|
2-Thiophenecarboxaldehyde, 98%
| 98-03-3 |
|
Poly(tetrafluoroethylene)
| 9002-84-0 |
|
1,1-Dimethyl-2-Selenourea, 97%
| 5117-16-8 |
|
2-Bromopropionyl chloride, tech.
| 7148-74-5 |
|
Cyclopropanecarboxylic Acid Chloride, 98% (GC)
| 4023-34-1 |
|
Diethyl 3-oxopimelate, 97%
| 40420-22-2 |
|
2,4-Dichlorophenylhydrazine Hydrochloride 99%
| 5446-18-4 |
|
4-Aminobenzonitrile,98%
| 873-74-5 |
|
1-Adamantanecarboxylic Acid Chloride, 97+%
| 2094-72-6 |
|
4-Methoxycinnamonitrile 98% Mixture of Cis/Trans
| 28446-68-6 |
|
1,4-Epoxy-1,4-dihydronaphthalene, 99%
| 573-57-9 |
|
3-Cyclohexylpropionic Acid, 99+%
| 701-97-3 |
|
Thymidine, 99+%
| 50-89-5 |
|
1-Chloro-3-fluorobenzene, 99%
| 625-98-9 |
|
4-Bromo-2-fluoroaniline, 99%
| 367-24-8 |
|
4-(4-Nitrophenylazo)-resorcinol dye content ~90%
| 74-39-5 |
|
Vinylcyclohexane, 98%
| 695-12-5 |
|
Diethyl propylmalonate, 99%
| 2163-48-6 |
|
N,N-Bis-(2-Chloroethyl)-P-Toluenesulfonamide, Tech.
| 42137-88-2 |
|
Pyrazole, 98%
| 288-13-1 |
|
Carbon Tetrachloride, 99+%, Spectrophotometric Grade
| 56-23-5 |
|
1,1-Dimethylcyclohexane, 97%
| 590-66-9 |
|
Dimethyl 4,5-imidazoledicarboxylate, 93% (uv-vis)
| 3304-70-9 |
|
Cyclooctylamine, 97%
| 5452-37-9 |
|
Tolylene-2,6-Diisocyanate, 97%
| 91-08-7 |
|
3-Fluorophenylhydrazine Hydrochloride 97%
| 2924-16-5 |
|
1-Iodonaphthalene, 97.5% (GC)
| 90-14-2 |
|
L-(+)-Amethopterin hydrate, 99%
| 133073-73-1 |
|
Cyclopentanone
| 120-92-3 |
|
n-Phenylbenzohydroxamic acid, 98% (titr.)
| 304-88-1 |
|
3-Benzoylacrylic acid
| 583-06-2 |
|
Phenylhydroquinone, 96%
| 1079-21-6 |
|
BOC-L-Histidine, 99+%
| 17791-52-5 |
|
3-Methyl-2-Nitroanisole, 99%
| 5345-42-6 |
|
Cytidine, 99.5%
| 65-46-3 |
|
Ethyl (2s)-2,3-epoxypropanoate, 97%
| 111058-34-5 |
|
Vinylbenzyl Chloride (Mixt. of m-and p-Isomers), 96% (GC), Stabilized
| 57458-41-0 |
|
3-Ethyl-2,5-dihydrothiophene-1,1-dioxide, 98%
| 62157-91-9 |
|
|