Manganese sulfide
- CAS No.
- 18820-29-6
- Chemical Name:
- Manganese sulfide
- Synonyms
- Alabandite;Manganoussulphide;MANGANOUS SULFIDE;MANGANESE SULFIDE;MANGANOUS SULFATE;MANGANOUS SULPHATE;manganese sulphide;manganesesulfide(mns);MANGANESE(II) SULFIDE;Manganese monosulfide
- CBNumber:
- CB7216608
- Molecular Formula:
- MnS
- Molecular Weight:
- 87
- MDL Number:
- MFCD00014210
- MOL File:
- 18820-29-6.mol
- MSDS File:
- SDS
| Melting point | 1610°C |
|---|---|
| Density | 3,99 g/cm3 |
| vapor pressure | 0Pa at 25℃ |
| Flash point | 280°C |
| solubility | insoluble in H2O; soluble in dilute acid solutions |
| form | Powder |
| color | Green |
| Specific Gravity | 3.99 |
| Water Solubility | 0.47 mg/100 mL (18 ºc) |
| Crystal Structure | Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc |
| Merck | 14,5740 |
| Solubility Product Constant (Ksp) | pKsp: 9.60 |
| Exposure limits |
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| CAS DataBase Reference | 18820-29-6(CAS DataBase Reference) |
| FDA UNII | 87Y1S2L575 |
| EPA Substance Registry System | Manganese sulfide (MnS) (18820-29-6) |
| Hardness, Mohs | 3.8 |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H317-H319-H411 | |||||||||
| Precautionary statements | P261-P264-P273-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| RIDADR | UN 3077 9 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| NFPA 704 |
|
Manganese sulfide price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 400947 | Manganese(II) sulfide ~100 mesh particle size | 18820-29-6 | 5g | $88.3 | 2024-03-01 | Buy |
| Alfa Aesar | 012835 | Manganese(II) sulfide, 99.9% (metals basis) | 18820-29-6 | 25g | $150 | 2024-03-01 | Buy |
| Alfa Aesar | 012835 | Manganese(II) sulfide, 99.9% (metals basis) | 18820-29-6 | 5g | $34.4 | 2023-06-20 | Buy |
| Strem Chemicals | 93-2524 | Manganese(II) sulfide (99.9%-Mn) | 18820-29-6 | 5g | $32 | 2024-03-01 | Buy |
| Strem Chemicals | 93-2524 | Manganese(II) sulfide (99.9%-Mn) | 18820-29-6 | 25g | $134 | 2024-03-01 | Buy |
Manganese sulfide Chemical Properties,Uses,Production
Description
Manganese(II) sulfide, MnS, occurs in nature as the mineral alabandite (isometric), rambergite (hexagonal), and the recently found browneite (isometric, with sphalerite-type, ZnS, structure, extremely rare and is only known from a meteorite). Manganese(II) sulfide can be formed through the reaction of a manganese(II) salt (such as manganese(II) chloride) with ammonium sulfide.
Chemical Properties
pink, green, or brownish green powder(s); three crystal(s) forms: α: green cub; β: red cub; γ: red hexagonal; used as an additive in steel production [HAW93] [MER06]
Physical properties
Habit: massive or granular.
Color: Brownish black to black, tarnish upon exposure to
moist air.
Luster: submetallic.
Diaphaneity: opaque.
Cleavage: (110) perfect.
Fracture:
uneven.
Streak: green.
Occurrence: epithermal sulfide vein deposits.
Uses
it is used as an intermediate in chemical research& pharmaceutical research.
Uses
Additive in steel making.
General Description
MnS can exist in three polymorphs; α,β,γ, of these, the α phase is most thermodynamically stable.
Flammability and Explosibility
Not classified
Structure and conformation
The crystal structure of manganese(II) sulfide is comparable to that of sodium chloride. The pink color of MnS is probably caused by poor coupling between the lowest energy unoccupied Mn orbitals, resulting in discrete states rather than a delocalized band. Consequently, the lowest energy band-to-band electronic transition requires very high-energy (ultraviolet) photons.
Manganese sulfide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 | sales@simchoicechem.com | China | 255 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
| Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 | gksales1@gk-bio.com | China | 9339 | 58 |
Related articles
- Applications and Crystal Structure of Manganese Sulfide
- Manganese sulfide (MnS) is semiconductor material, undergoes a transition to an antiferromagnetically (AFM) ordered phase belo....
- Apr 15，2024
View Lastest Price from Manganese sulfide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-09 | Manganese sulfide
18820-29-6
|
US $8.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2021-07-13 | Manganese sulfide
18820-29-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-10 | Manganese sulfide
18820-29-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Manganese sulfide
18820-29-6
- US $8.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Manganese sulfide
18820-29-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Manganese sulfide
18820-29-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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