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Manganese sulfide

Product Name
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
Formula Weight
87
MOL File
18820-29-6.mol
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Manganese sulfide Property

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
Specific Gravity
3.99
color 
Green
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)
EPA Substance Registry System
Manganese sulfide (MnS) (18820-29-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
400947
Product name
Manganese(II) sulfide
Purity
~100 mesh particle size
Packaging
5g
Price
$88.3
Updated
2024/03/01
Alfa Aesar
Product number
012835
Product name
Manganese(II) sulfide, 99.9% (metals basis)
Packaging
25g
Price
$150
Updated
2024/03/01
Alfa Aesar
Product number
012835
Product name
Manganese(II) sulfide, 99.9% (metals basis)
Packaging
5g
Price
$34.4
Updated
2023/06/20
Strem Chemicals
Product number
93-2524
Product name
Manganese(II) sulfide (99.9%-Mn)
Packaging
5g
Price
$32
Updated
2024/03/01
Strem Chemicals
Product number
93-2524
Product name
Manganese(II) sulfide (99.9%-Mn)
Packaging
25g
Price
$134
Updated
2024/03/01
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Manganese sulfide Chemical Properties,Usage,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

Additive in steel making.

Uses

it is used as an intermediate in chemical research& pharmaceutical research.

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

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Manganese sulfide Suppliers

Wuhan kamik Technology Co., Ltd
Tel
18062587608
Email
201981259@qq.com
Country
China
ProdList
7716
Advantage
58
Jinan Wald Chemical Co., Ltd.
Tel
0531-88773586 13210588999
Fax
053188773586
Email
304264064@qq.com
Country
China
ProdList
195
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24835
Advantage
65
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View Lastest Price from Manganese sulfide manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
Manganese sulfide 18820-29-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
Manganese sulfide 18820-29-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08
Zhuozhou Wenxi import and Export Co., Ltd
Product
Manganese sulfide 18820-29-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

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