**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7789-29-9 |Potassium hydrogen fluoride | > 99 | 232-156-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T C
Risk Phrases: 25 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Toxic if swallowed. Causes burns.Hygroscopic (absorbs moisture from
the air).
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns. May cause severe
gastrointestinal tract irritation with nausea, vomiting and possible
burns. Ingestion of large amounts of potassium ion may cause lowered
blood pressure, coma, and death. Ingestion of large amounts of
fluoride may cause salivation, nausea, vomiting, abdominal pain,
fever, labored breathing.
Inhalation:
Causes chemical burns to the respiratory tract. Inhalation may be
fatal as a result of spasm, inflammation, edema of the larynx and
bronchi, chemical pneumonitis and pulmonary edema. Prolonged
exposure to dusts, vapors, or mists may result in the perforation of
the nasal septum.
Chronic:
Chronic inhalation and ingestion may cause chronic fluoride
poisoning (fluorosis) characterized by weight loss, weakness,
anemia, brittle bones, and stiff joints.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for
at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. 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.
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. Avoid generating dusty conditions. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Minimize dust
generation and accumulation. Do not get in eyes, on skin, or on
clothing. Keep container tightly closed. Do not ingest or inhale.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Do not store
in glass.
**** 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# 7789-29-9:
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: (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)
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:
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: Crystals
Color: white
Odor: Odorless
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 239 deg C
Autoignition Temperature: Not available.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 39G/100ML WATER (20C)
Specific Gravity/Density: 2.370
Molecular Formula: HF2K
Molecular Weight: 78.10
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable.
Conditions to Avoid:
Moisture, excess heat.
Incompatibilities with Other Materials:
Strong acids - bases - glass.
Hazardous Decomposition Products:
Hydrogen fluoride gas, oxides of potassium.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 7789-29-9: TS6650000
LD50/LC50:
Not available.
Carcinogenicity:
Potassium hydrogen 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: POTASSIUM HYDROGENDIFLUORIDE, SOLID
Hazard Class: 8 (6.1)
UN Number: 1811
Packing Group: II
IMO
Shipping Name: POTASSIUM HYDROGENDIFLUORIDE, SOLID
Hazard Class: 8 (6.1)
UN Number: 1811
Packing Group: II
RID/ADR
Shipping Name: POTASSIUM HYDROGENDIFLUORIDE
Hazard Class: 8
UN Number: 1811
Packing group: II
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C
Risk Phrases:
R 25 Toxic if swallowed.
R 34 Causes burns.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37 Wear suitable gloves.
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# 7789-29-9: 1
Canada
CAS# 7789-29-9 is listed on Canada's DSL List.
CAS# 7789-29-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7789-29-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #3 Date: 11/18/2004
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.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
M-Benzyloxybenzyl Alcohol , 97%
| 1700-30-7 |
|
Octaphenylcyclotetrasiloxane, 98%
| 546-56-5 |
|
Cetylpyridinium chloride
| 123-03-5 |
|
3,4-Difluorophenol, 99%
| 2713-33-9 |
|
1-Benzyl-4-Hydroxypiperidine, 97%
| 4727-72-4 |
|
4-tert-Butylbenzoyl chloride
| 1710-98-1 |
|
Borane-morpholine complex, 97%
| 4856-95-5 |
|
Benzyl Ether, 99%
| 103-50-4 |
|
5-Amino-1-Naphtol (Pract)
| 83-55-6 |
|
Pyridinium-P-Toluenesulfonate 98%
| 24057-28-1 |
|
Pyrogallol Red, 98% (Titr.)
| 32638-88-3 |
|
Amberlite ira 416
| 9002-26-0 |
|
3-Methoxybenzonitrile, 98%
| 1527-89-5 |
|
1-Adamantanemethanol, 99%
| 770-71-8 |
|
Inosine, 99%
| 58-63-9 |
|
Pentafluoropropionic Acid
| 422-64-0 |
|
Pyruvic Acid
| 127-17-3 |
|
Potassium hydrogen fluoride, 99+%
| 7789-29-9 |
|
Aluminum Nitride, 98% Particle Size <10 Micron
| 24304-00-5 |
|
Nickel(II) hydroxide, c.p., 60-61% Ni
| 12054-48-7 |
|
1-Adamantanamine sulfate, 99%
| 31377-23-8 |
|
S-(Thiobenzoyl)-Thioglycolic Acid, 97%
| 942-91-6 |
|
N,N-Dimethyl-P-Nitroaniline
| 100-23-2 |
|
Benzofuroxan
| 480-96-6 |
|
cis-2-Aminomethyl-1-cyclohexanol hydrochloride, 99%
| 24947-68-0 |
|
Silver Phosphate, 98% (Titr.)
| 7784-09-0 |
|
4-Cyano-4-Phenylpiperidine Hydrochloride, 99% (TLC)
| 51304-58-6 |
|
Methanesulfonamide
| 3144-09-0 |
|
gamma-Octanoic lactone, 98%
| 104-50-7 |
|
Cis,cis,cis,cis-1,2,3,4-cyclopentane- tetracarboxylic dianhydride,
| 4802-47-5 |
|
Tetrachloroethylene Carbonate, 98+%
| 22432-68-4 |
|
Oxamic Acid, 98%
| 471-47-6 |
|
1O,11-Dihydro-5H-Dibenzo(A,D)-Cycloheptene, 98%
| 833-48-7 |
|
Thallium (I) Sulfate, 99.9+%
| 7446-18-6 |
|
N-(2,6-Dimethylphenylcarbamoyl-Methyl)-Iminodiacetic Acid, 99%
| 59160-29-1 |
|
P-(Dimethylamino)cinnamic Acid, 99%
| 1552-96-1 |
|
Biebrich Scarlet, 99% (UV-VIS)
| 4196-99-0 |
|
4-Chlorobenzenediazonium hexafluoro- phosphate
| 1582-27-0 |
|
Ammonium hexachloroiridate(IV), 99.99%
| 16940-92-4 |
|
Methylamine-d2 deuteriochloride, 98+ atom % D
| 593-51-1 |
|
2,2-Bis-(4-chlorophenyl)-1,1-dichloroethylene, 99%
| 72-55-9 |
|
Nitro red
| 56431-61-9 |
|
Methyl 2,3-dichlorobenzoate, 98+%
| 2905-54-6 |
|
Isopropyl Bromoacetate, 98% (GC)
| 29921-57-1 |
|
1-Iodo-4-Nitrobenzene, 99%
| 636-98-6 |
|
4-Ethylcyclohexanol, 99% cis/trans mixture
| 4534-74-1 |
|
Fluorescamine
| 38183-12-9 |
|
Tris(2,2,6,6-Tetramethyl-3,5-Heptanedionato)Dysprosium(III), 99+%
| 15522-69-7 |
|
3-Amino-2,2,5,5-Tetramethyl-1-Pyrrolidinyloxy, 99% (Titr.)
| 34272-83-8 |
|
3,4-Dihydroxyphenylacetic Acid,98%
| 102-32-9 |
|
|