Substance profile
Manganese Sulfate
Manganese Sulfate is white orthorhombic crystals.
01 · Identification
What Manganese Sulfate is
Manganese Sulfate is white orthorhombic crystals. Its molecular formula is MnO4S and its molecular weight is 151 g/mol. It boils at 850 °C, melts at 700 °C, is slightly soluble in water.
Under the GHS it carries the signal word Warning.
02 · Identifiers
Manganese Sulfate identifiers and molecular data
Manganese Sulfate CAS number and EC number
Manganese Sulfate molecular formula and molecular weight
Other names for Manganese Sulfate
- manganese sulphate
03 · GHS classification
Manganese Sulfate hazard classification
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
Manganese Sulfate pictograms and signal word
Manganese Sulfate hazard class and category
| Hazard class | Category | From code | Pictogram |
|---|---|---|---|
| Specific target organ toxicity - repeated exposure GHS chapter 3.9 | Category 2 | H373 | GHS08 |
| Hazardous to the aquatic environment - chronic GHS chapter 4.1 | Category 2 | H411 | GHS09 |
Manganese Sulfate hazard statements (H-codes)
| Code | Hazard statement |
|---|---|
| H373 | May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>. |
| H411 | Toxic to aquatic life with long lasting effects. |
This page lists only the codes assigned to Manganese Sulfate. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.
Safety Data Sheet
Getting an SDS for Manganese Sulfate
A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Manganese Sulfate issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.
04 · Precautionary statements
Manganese Sulfate precautionary statements
CLP Annex VI assigns 6 precautionary statements to Manganese Sulfate. They are grouped the way a label groups them: what to do before handling, what to do when something has already happened, how to store it and how to dispose of it.
Prevention
What to do before and during handling so the hazard never happens.
Response
What to do once exposure, spillage or fire has already happened.
Disposal
What has to happen to the contents and the empty container.
Reading the notation. … is a blank the supplier fills in — not a truncated sentence.· [square brackets] mark a part printed only when it applies.
05 · Names in the regulation
Manganese Sulfate name in 23 EU languages
CLP Annex VI Part 3 is published in every language edition of the regulation, and the identification column is written out in each of them. Nothing below is translated by us: each line is the name as that edition prints it. Under Art. 18(2) the substance name from Annex VI is a lawful product identifier, so this is the wording to put on a label going to that market — and where the cell lists several designations, any one of them qualifies.
| Language | Name in CLP Annex VI Part 3 |
|---|---|
| Bulgarian български | манганов сулфат |
| Spanish español | Sulfato de manganeso |
| Czech čeština | síran manganatý |
| Danish dansk | mangansulfat |
| German Deutsch | Mangansulfat |
| Estonian eesti | mangaansulfaat |
| Greek ελληνικά | θειικό μαγγάνιο |
| English English | manganese sulphate |
| French français | sulfate de manganèse |
| Croatian hrvatski | manganov sulfat |
| Italian italiano | solfato di manganese |
| Latvian latviešu | mangāna sulfāts |
| Lithuanian lietuvių | mangano sulfatas |
| Hungarian magyar | mangán-szulfát |
| Maltese Malti | sulfat tal-manganiż |
| Dutch Nederlands | mangaansulfaat |
| Polish polski | siarczan(VI) manganu(II) |
| Portuguese português | sulfato de manganês |
| Romanian română | sulfat de mangan |
| Slovak slovenčina | síran mangánatý |
| Slovenian slovenščina | manganov sulfat |
| Finnish suomi | mangaanisulfaatti |
| Swedish svenska | mangansulfat |
All 23 language editions of Annex VI carry this entry. Irish is the twenty-fourth official EU language and has no line here for a different reason: no consolidated CLP text has ever been published in Irish, so there is no Irish edition of Annex VI to quote a name from. Source: consolidated CLP, CELEX 02008R1272, language editions. © European Union, https://eur-lex.europa.eu — only the electronic Official Journal of the European Union is authentic.
06 · Label elements
Manganese Sulfate GHS label elements
Everything CLP Annex VI fixes for Manganese Sulfate, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.
Warning
Manganese Sulfate
- May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
- Toxic to aquatic life with long lasting effects.
- Do not breathe dust/fume/gas/mist/vapours/spray.
- Do not eat, drink or smoke when using this product.
- Avoid release to the environment.
- Get medical advice/attention if you feel unwell.
- Collect spillage.
- Dispose of contents/container to …
Supplier name, address and telephone number· Product identifier·Nominal quantity
Need this as an actual label? Open Manganese Sulfate in the GHS label constructor →
07 · Health hazards
Manganese Sulfate health hazards and exposure limits
Manganese Sulfate hazard summary
A skin, eye, and respiratory tract irritant; Toxic by ingestion and inhalation; [MSDSonline] See Manganese and linked occupational diseases.
Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
Manganese Sulfate occupational exposure limits
| Limit | Value | Source |
|---|---|---|
| IDLH | 500 mg/cu m /Manganese compounds and fume (as Mn)/ | Hazardous Substances Data Bank (HSDB) |
These are United States values. The European Union sets its own indicative and binding limits, and the figure that applies at a given workplace is the one in the local regulation — not the one shown here.
08 · Physical and chemical properties
Manganese Sulfate properties
Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.
Manganese Sulfate boiling point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Boiling point | 850 °C (1562 °F) | HSDB |
Manganese Sulfate melting point
| Property | Value | Conditions | Source |
|---|---|---|---|
| Melting point | 700 °C (1292 °F) | HSDB |
Manganese Sulfate density
| Property | Value | Conditions | Source |
|---|---|---|---|
| Density | 3.25 g/cm³ | HSDB | |
| 3.25 g/cm³ | at 25 °C | DOE PAC | |
| 2.107 g/cm³ | decomposes, at 850 °C | HSDB |
Manganese Sulfate solubility
| Property | Value | Conditions | Source |
|---|---|---|---|
| Solubility | Pale red, slightly efflorescent crystals; sol in about 1 part cold, 0.6 part boiling water; insol in alcohol; loses all water @ 400-450 °C. | Monohydrate | HSDB |
| SOL IN ALCOHOL; INSOL IN ETHER | HSDB | ||
| Slightly soluble in methanol. | HSDB |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
09 · Questions
Manganese Sulfate — frequently asked questions
What is the CAS number of Manganese Sulfate?
The CAS number of Manganese Sulfate is 7785-87-7. Its EC number is 232-089-9.
What is the chemical formula of Manganese Sulfate?
The molecular formula of Manganese Sulfate is MnO4S and its molecular weight is 151 g/mol.
What does a Manganese Sulfate label have to show?
Under CLP Annex VI the label for Manganese Sulfate carries the pictograms Health hazard and Environment and the signal word is Warning.
Is Manganese Sulfate flammable?
CLP Annex VI assigns Manganese Sulfate no flammability hazard class. That is not a statement that it cannot burn: the harmonised list only records the hazards that were assessed for it.
Is Manganese Sulfate a carcinogen?
CLP Annex VI records no harmonised carcinogenicity classification for Manganese Sulfate. Annex VI is a list of agreed classifications, not a list of substances found safe, so this is an absence of a classification rather than a clean bill of health.
What is the boiling point of Manganese Sulfate?
The boiling point reported for Manganese Sulfate is 850 °C (1562 °F) (HSDB).
What is the melting point of Manganese Sulfate?
The melting point reported for Manganese Sulfate is 700 °C (1292 °F) (HSDB).
Nearby
Substances next to Manganese Sulfate
Keep going: substances starting with M, or search the whole database by name, CAS number, pictogram or signal word.