Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Manganese(II) chloride tetrahydrate
- Product Code
- 63535
Regulatory Identifiers
- CAS Number
- 13446-34-9 Check regulations →
Identified Uses
Laboratory chemicals, Synthesis of substances
Manufacturers & Suppliers
Sigma-Aldrich Inc.
manufacturer
3050 SPRUCE ST, ST. LOUIS MO 63103, UNITED STATES
+1 314 771-5765
Emergency Contacts
CHEMTREC
800-424-9300
24 Hours/day; 7 Days/week
CHEMTREC
+1-703-527-3887
24 Hours/day; 7 Days/week
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS06
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Manganese dichloride tetrahydrate EC: 231-869-6 | 13446-34-9 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
fresh air. Call in physician.
Take off immediately all contaminated clothing. Rinse skin with water/ shower. Consult a physician.
rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible.
Immediate Medical Attention
Immediately call in ophthalmologist. Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
For this substance/mixture no limitations of extinguishing agents are given.
Hydrogen chloride gas, Manganese/manganese oxides. Not combustible. Ambient fire may liberate hazardous vapours.
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up carefully. Clean up affected area.
Related Products
Similar products with comparable safety profiles
Manganese(II) chloride tetrahydrate
CAS: 13446-34-9
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CAS: 13446-34-9
Manganese(II) sulfate monohydrate
CAS: 10034-96-5
Manganese(II) sulfate monohydrate
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Iron(II) chloride tetrahydrate
CAS: 13478-10-9
Iron(II) chloride tetrahydrate
CAS: 13478-10-9
Iron(II) chloride tetrahydrate
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Work under hood. Do not inhale substance/mixture.
Tightly closed. Dry. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons.
Change contaminated clothing. Preventive skin protection recommended. Wash hands after working with substance.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact: Material: Nitrile rubber, Minimum layer thickness: 0.11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0.11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
Recommended Filter type: Filter type P3. The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented. required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature).
No data available
Risk of explosion with: Alkali metals, Zinc. Violent reactions possible with: acids
no information available
Metals, Light metals
In the event of fire: see section 5
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
12.1 Toxicity
12.2 Persistence and degradability
The methods for determining the biological degradability are not applicable to inorganic substances.
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
12.6 Endocrine disrupting properties
12.7 Other adverse effects
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Waste material must be disposed of in accordance with the national and local regulations.
Leave chemicals in original containers. No mixing with other waste.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 3288
- Shipping Name
- Toxic solid, inorganic, n.o.s. (Manganese dichloride tetrahydrate)
- Transport Class
- 6.1
- Packing Group
- III
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Manganese(II) chloride tetrahydrate?
The signal word is danger.
What is the physical form of Manganese(II) chloride tetrahydrate?
Manganese(II) chloride tetrahydrate is a solid appearing as flakes . It has odorless odor.
What is Manganese(II) chloride tetrahydrate used for?
Laboratory chemicals, Synthesis of substances
What are the hazard statements for Manganese(II) chloride tetrahydrate?
This substance has 4 hazard statements:
- H301: Toxic if swallowed.
- H318: Causes serious eye damage.
- H373: May cause damage to organs (Brain) through prolonged or repeated exposure.
- H402: Harmful to aquatic life.
What is the melting point of Manganese(II) chloride tetrahydrate?
The melting point is 58 °C (136 °F) and the boiling point is 1,190 °C 2,174 °F at 1,013 hPa - (anhydrous substance).