Section 1 - Chemical Product and Company Identification |
MSDS Name: Manganese(II) sulfate monohydrate
Catalog Numbers:
AC205900000, AC205900010, AC205905000, AC423910000, AC423910050,
AC423915000, S80071-2, S93409, M113-3, M113-500, M114-12, M114-212,
M114-500, M114SAM1, M114SAM2, M114SAM3, M115-12, M115-212, M115-500
Synonyms:
Manganese(2+) sulfate, monohydrate; Manganous sulfate monohydrate;
Sulfuric acid, manganese(2+) salt (1:1), monohydrate; Manganese,
monosulfate, monohydrate.
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 |
10034-96-5 |
Manganese(II) sulfate monohydrate |
>98 | unlisted |
Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: pink solid.
Warning! Harmful if inhaled or swallowed. May
cause eye, skin, and respiratory tract irritation. May cause lung
damage. May cause central nervous system effects. Hygroscopic
(absorbs moisture from the air).
Target Organs: Central nervous system, lungs,
reproductive system.
Potential Health Effects
Eye:
May cause mild eye irritation.
Skin:
May cause skin irritation. Low hazard for usual industrial handling.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea.
Inhalation:
May cause respiratory tract irritation. The lowest exposure
concentration of manganese at which early effects on the CNS and the
lungs may occur is still unknown. However, once neurological signs
are present, they tend to continue and worsen after exposure ends.
Chronic:
Chronic inhalation or ingestion may result in manganism
characterized by neurological symptoms such as headache, apathy, and
weakness of the legs, followed by psychosis and neurological symptoms
similar to those of Parkinson's disease. May impair fertility. Other
chronic effects from inhaling high amounts of manganese include an
increased incidence of cough and bronchitis and susceptibility to
infectious lung disease.
Section 4 - First Aid Measures
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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. Remove contaminated clothing and
shoes.
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.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen.
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. Material will not burn.
Extinguishing Media:
For small fires, use water spray, dry chemical, carbon dioxide or
chemical foam.
Flash Point: Not available.
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 1; 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:
Vacuum or sweep up material and place into a suitable disposal
container. 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. Avoid breathing dust.
Storage:
Store in a tightly closed container.
Section 8 - Exposure Controls, Personal Protection
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Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
Manganese(II) sulfate monohydrate
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0.2 mg/m3 TWA (as Mn) (listed under Manganese, inorganic compounds).
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1 mg/m3 TWA (as Mn) (listed under Manganese compounds, n.o.s.).500 mg/m3 IDLH (as Mn) (listed under Manganese compounds, n.o.s.).
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5 mg/m3 Ceiling (as Mn) (listed under Manganese compounds, n.o.s.).
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Manganese(II) sulfate anhydrous
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0.2 mg/m3 TWA (as Mn) (listed under Manganese, inorganic compounds).
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1 mg/m3 TWA (as Mn) (listed under Manganese compounds, n.o.s.).500 mg/m3 IDLH (as Mn) (listed under Manganese compounds, n.o.s.).
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5 mg/m3 Ceiling (as Mn) (listed under Manganese compounds, n.o.s.).
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OSHA Vacated PELs:
Manganese(II) sulfate monohydrate:
No OSHA Vacated PELs are listed for this chemical.
Manganese(II) sulfate anhydrous:
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 impervious gloves.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
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
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Physical State: Solid
Appearance: pink
Odor: odorless
pH: 3-3.5 (50 g/l @ 20°C)
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 850 deg C
Freezing/Melting Point:700 deg C
Decomposition Temperature:850 deg C
Solubility: Completely soluble in water.
Specific Gravity/Density:3.25 g/cm3
Molecular Formula:MnSO4.H2O
Molecular Weight:169.02
Section 10 - Stability and Reactivity
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Chemical Stability:
Stable.
Conditions to Avoid:
Dust generation, moisture, confined spaces.
Incompatibilities with Other Materials:
Can react with strong acid, strong oxidizing agents, powdered metals;
may react violently with hydrogen peroxide.
Hazardous Decomposition Products:
Oxides of sulfur, oxides of manganese.
Hazardous Polymerization: Will not occur.
Section 11 - Toxicological Information
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RTECS#:
CAS# 10034-96-5:
OP0893500
CAS# 7785-87-7:
OP1050000
LD50/LC50:
Not available.
CAS# 7785-87-7: Oral, mouse:
LD50 = 2330 mg/kg; Oral, rat: LD50
= 2150 mg/kg; .
Carcinogenicity:
CAS# 10034-96-5:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 7785-87-7:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
The U.S. EPA stated that epidemiological studies of
inorganic manganese compounds in humans indicate effects on
the respiratory system at levels below 1 mg/m3.
Teratogenicity:
No data available.
Reproductive Effects:
Men exposed to manganese dusts showed a decrease in
fertility.
Mutagenicity:
No data available.
Neurotoxicity:
Manganese is neurotoxic.
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 FOR DOMESTIC TRANSPORT |
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# 10034-96-5 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# 7785-87-7 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 # 10034-96-5: delayed.
CAS # 7785-87-7: delayed.
Section 313
This material contains
Manganese(II) sulfate monohydrate (listed as Manganese compounds,
n.o.s.), >98%, (CAS# 10034-96-5) which is subject to the reporting
requirements of Section 313 of SARA Title III and 40 CFR Part 373.
This material contains
Manganese(II) sulfate anhydrous (listed as Manganese compounds,
n.o.s.), -%, (CAS# 7785-87-7) which is subject to the reporting
requirements of Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
CAS# 10034-96-5 (listed as Manganese compounds, n.o.s.) is listed as a
hazardous air pollutant (HAP).
CAS# 7785-87-7 (listed as Manganese compounds, n.o.s.) is listed as a
hazardous air pollutant (HAP).
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# 10034-96-5 can be found on the
following state right to know lists: California, (listed as Manganese
compounds, n.o.s.), New Jersey, (listed as Manganese compounds,
n.o.s.), Pennsylvania, (listed as Manganese compounds, n.o.s.),
Minnesota, (listed as Manganese compounds, n.o.s.).
CAS# 7785-87-7 can be found on the
following state right to know lists: California, (listed as Manganese
compounds, n.o.s.), New Jersey, (listed as Manganese compounds,
n.o.s.), Pennsylvania, (listed as Manganese compounds, n.o.s.),
Minnesota, (listed as Manganese compounds, n.o.s.).
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 N
Risk Phrases:
R 48/20/22 Harmful : danger of serious damage to health by
prolonged exposure through inhalation and if swallowed.
R 51/53 Toxic to aquatic organisms, may cause long-term adverse
effects in the aquatic environment.
Safety Phrases:
S 22 Do not breathe dust.
S 61 Avoid release to the environment. Refer to special instructions
/safety data sheets.
WGK (Water Danger/Protection)
CAS# 10034-96-5: 1
CAS# 7785-87-7: 1
Canada - DSL/NDSL
CAS# 7785-87-7 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of D2A.
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# 10034-96-5 (listed as Manganese compounds, n.o.s.) is listed on the Canadian Ingredient Disclosure List.
CAS# 7785-87-7 is listed on the Canadian Ingredient Disclosure List.
Section 16 - Additional Information
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MSDS Creation Date: 9/02/1997 Revision #4 Date: 6/22/2006
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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