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Section 1 - Chemical Product and Company Identification |
MSDS Name: Manganese(II) carbonate hydrate, 90%
Catalog Numbers:
AC222540000, AC222540010
Synonyms:
Hydrated manganese carbonate.
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
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Section 2 - Composition, Information on Ingredients
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| CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
| 34156-69-9 |
Manganese(II) carbonate hydrate |
90 | unlisted |
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Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: pink to almost white powder.
Caution! 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 eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological
properties of this substance have not been fully investigated. In
high doses, manganese may increase anemia by interfering with iron
absorption.
Inhalation:
Inhalation of dust 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.
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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:
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.
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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:
Use water spray, dry chemical, carbon dioxide, or appropriate 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
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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. Clean up spills immediately, observing precautions in the
Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
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Section 7 - Handling and Storage
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Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Keep container tightly closed. Avoid ingestion
and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
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Section 8 - Exposure Controls, Personal Protection
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Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels below recommended
exposure limits. Facilities storing or utilizing this material should
be equipped with an eyewash facility and a safety shower.
Exposure Limits
| Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
| Manganese(II) carbonate hydrate
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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 carbonate 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) carbonate hydrate:
No OSHA Vacated PELs are listed for this chemical.
Manganese carbonate 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 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.
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Section 9 - Physical and Chemical Properties
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Physical State: Powder
Appearance: pink to almost white
Odor: None reported.
pH: 6.0-6.5@5%aq.sol.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: insoluble
Specific Gravity/Density:3.120 g/cm3
Molecular Formula:CMnO3.xH2O
Molecular Weight:114.95
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Section 10 - Stability and Reactivity
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Chemical Stability:
Stable under normal temperatures and pressures. Hygroscopic: absorbs
moisture or water from the air.
Conditions to Avoid:
Dust generation, moisture, confined spaces.
Incompatibilities with Other Materials:
Strong acids.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, oxides of manganese.
Hazardous Polymerization: Has not been reported.
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Section 11 - Toxicological Information
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RTECS#:
CAS# 34156-69-9
unlisted.
CAS# 598-62-9
unlisted.
LD50/LC50:
Not available.
Not available.
Carcinogenicity:
CAS# 34156-69-9:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 598-62-9:
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 information found
Reproductive Effects:
Men exposed to manganese dusts showed a decrease in
fertility.
Mutagenicity:
No information found
Neurotoxicity:
Manganese is neurotoxic.
Other Studies:
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Section 12 - Ecological Information
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No information available.
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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.
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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# 34156-69-9 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# 598-62-9 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.
Section 313
This material contains
Manganese(II) carbonate hydrate (listed as Manganese compounds,
n.o.s.), 90%, (CAS# 34156-69-9) which is subject to the reporting
requirements of Section 313 of SARA Title III and 40 CFR Part 373.
This material contains Manganese
carbonate anhydrous (listed as Manganese compounds, n.o.s.), -%,
(CAS# 598-62-9) which is subject to the reporting requirements of
Section 313 of SARA Title III and 40 CFR Part 373.
Clean Air Act:
CAS# 34156-69-9 (listed as Manganese compounds, n.o.s.) is listed as a
hazardous air pollutant (HAP).
CAS# 598-62-9 (listed as Manganese compounds, n.o.s.) is listed as a h
azardous 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# 34156-69-9 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# 598-62-9 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:
Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 34156-69-9: 1
CAS# 598-62-9: No information available.
Canada - DSL/NDSL
CAS# 598-62-9 is listed on Canada's DSL List.
Canada - WHMIS
WHMIS: Not available.
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# 34156-69-9 (listed as Manganese compounds, n.o.s.) is listed on the Canadian Ingredient Disclosure List.
CAS# 598-62-9 is listed on the Canadian Ingredient Disclosure List.
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Section 16 - Additional Information
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MSDS Creation Date: 9/02/1997
Revision #5 Date: 3/16/2007
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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