10034-96-5

Product Name: Manganese(II) sulfate monohydrate

Formula: H2MnO5S

Synonyms: Manganese(II) sulfate monohydrate;Manganous(II) sulfate hydrate

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CHEMICAL AND PHYSICAL PROPERTIES SAFETY INFORMATION COMPUTED DESCRIPTORS PRODUCT INTRODUCTION RELATED SUPPLIERS

CHEMICAL AND PHYSICAL PROPERTIES

Physical Description	Manganese(ii) sulfate monohydrate appears as odorless pale red slightly efflorescent crystals or light pink powder. pH (5% solution) 3.7. (NTP, 1992)
Melting Point	greater than 752 °F (NTP, 1992)
Solubility	50 to 100 mg/mL at 70 °F (NTP, 1992)
Density	2.95 (NTP, 1992) - Denser than water; will sink
Chemical Classes	Metals -> Manganese Compounds, Inorganic

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H318:Serious eye damage/eye irritation H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P314:Get medical advice/attention if you feel unwell. P391:Collect spillage. Hazardous to the aquatic environment P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Molecular Weight	169.02 g/mol
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	168.900337 g/mol
Monoisotopic Mass	168.900337 g/mol
Topological Polar Surface Area	89.6 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	62.2
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	3
Compound Is Canonicalized	Yes