Section 1 - Chemical Product and Company Identification |
MSDS Name: Aluminum potassium sulfate dodecahydrate
Catalog Numbers:
AC217480000, AC217480010, AC217485000, AC423260000, AC423260010,
AC423260030, AC423260050, AC423265000, S70456, S70459, S70459-1, S704591,
A601-3, A601-500, A605-12, A605-212, A605-500
Synonyms:
Alum; Aluminum potassium sulfate, dodecahydrate; Kalinite; Potassium
alum; Sulfuric acid, aluminum potassium salt.
Company Identification:
Fisher Scientific
1 Reagent Lane
Fair Lawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887
Section 2 - Composition, Information on Ingredients
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CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
7784-24-9 |
Aluminum potasium sulfate dodecahydrate |
100 | unlisted |
Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: white crystals.
Warning! Irritant. Harmful if swallowed. Causes
eye and skin irritation. May cause respiratory tract irritation.
Target Organs: Eyes, skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. Ingestion of large amounts may cause
gastrointestinal irritation.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.
Section 4 - First Aid Measures
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Eyes:
Immediately 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 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. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - Fire Fighting Measures
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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.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam.
Flash Point: Not applicable.
Autoignition Temperature: Not applicable.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 2; Flammability: 0; Instability: 0
Section 6 - Accidental Release Measures
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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, then place into a suitable container for
disposal. Avoid generating dusty conditions. Provide ventilation.
Section 7 - Handling and Storage
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Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Minimize dust
generation and accumulation. Avoid contact with eyes, skin, and
clothing. Keep container tightly closed. Avoid ingestion and
inhalation. Wash clothing before reuse. Discard contaminated shoes.
Storage:
Store in a cool, dry place. Keep containers tightly closed.
Section 8 - Exposure Controls, Personal Protection
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Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
Aluminum potasium sulfate dodecahydrate
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2 mg/m3 TWA (as Al) (listed under Aluminum, soluble salts).
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2 mg/m3 TWA (as Al) (listed under Aluminum, soluble salts).
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none listed
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Potassium aluminum sulfate
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2 mg/m3 TWA (as Al) (listed under Aluminum, soluble salts).
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2 mg/m3 TWA (as Al) (listed under Aluminum, soluble salts).
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none listed
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OSHA Vacated PELs:
Aluminum potasium sulfate dodecahydrate:
No OSHA Vacated PELs are listed for this chemical.
Potassium aluminum sulfate:
No OSHA Vacated PELs are listed for this chemical.
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.
Section 9 - Physical and Chemical Properties
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Physical State: Crystals
Appearance: white
Odor: odorless
pH: 3.0-3.5 (10% aq soln)
Vapor Pressure: Not applicable.
Vapor Density: Not available.
Evaporation Rate:Not applicable.
Viscosity: Not applicable.
Boiling Point: Not available.
Freezing/Melting Point:92 deg C
Decomposition Temperature:200 deg C
Solubility: Partially soluble.
Specific Gravity/Density:1.757
Molecular Formula:AlK(SO4)2.12H2O
Molecular Weight:474.3558
Section 10 - Stability and Reactivity
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Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Aluminum, copper, steel, zinc, strong oxidizing agents.
Hazardous Decomposition Products:
Oxides of sulfur, aluminum oxide, oxides of potassium.
Hazardous Polymerization: Has not been reported
Section 11 - Toxicological Information
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RTECS#:
CAS# 7784-24-9:
WS5690000
CAS# 10043-67-1:
WS5650000
LD50/LC50:
Not available.
Not available.
Carcinogenicity:
CAS# 7784-24-9:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 10043-67-1:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information found
Teratogenicity:
No information found
Reproductive Effects:
No information found
Mutagenicity:
No information found
Neurotoxicity:
No information found
Other Studies:
Section 12 - Ecological Information
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No information available.
Section 13 - Disposal Considerations
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Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
Section 14 - Transport Information
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US DOT |
Canada TDG |
Shipping Name: |
Not Regulated |
Not Regulated |
Hazard Class: |
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UN Number: |
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Packing Group: |
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Section 15 - Regulatory Information
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US FEDERAL
TSCA
CAS# 7784-24-9 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).
CAS# 10043-67-1 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 7784-24-9: delayed.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product
are listed as Hazardous Substances under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
None of the chemicals in this
product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 7784-24-9 can be found on the
following state right to know lists: California, (listed as Aluminum,
soluble salts), Pennsylvania, (listed as Aluminum, soluble salts),
Minnesota, (listed as Aluminum, soluble salts).
CAS# 10043-67-1 can be found on the
following state right to know lists: California, (listed as Aluminum,
soluble salts), Pennsylvania, (listed as Aluminum, soluble salts),
Minnesota, (listed as Aluminum, soluble salts).
California Prop 65
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 36/38 Irritating to eyes and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face protection.
WGK (Water Danger/Protection)
CAS# 7784-24-9: No information available.
CAS# 10043-67-1: 1
Canada - DSL/NDSL
CAS# 10043-67-1 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of D2B.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
CAS# 7784-24-9 (listed as Aluminum, soluble salts) is listed on the Canadian Ingredient Disclosure List.
CAS# 10043-67-1 (listed as Aluminum, soluble salts) is listed on the Canadian Ingredient Disclosure List.
Section 16 - Additional Information
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MSDS Creation Date: 5/08/1998 Revision #6 Date: 3/27/2006
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 event shall Fisher 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 Fisher has been advised of
the possibility of such damages.
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