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Basic Info.
Model NO.
a qsn 12138-09-9
Source
Extract Natural Things
MW
247.97
Appearance
Black Powder
Purity
99%
Sample
Support
Storage
Yes
Transport Package
Drum
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Product Description
TUNGSTEN SULFIDE for solid lubricant Cas 12138-09-9 WS2
| TUNGSTEN SULFIDE Basic information | |
| Description Uses References | |
| Product Name: | TUNGSTEN SULFIDE |
| CAS: | 12138-09-9 |
| MF: | S2W |
| MW: | 247.97 |
| EINECS: | 235-243-3 |
| Mol File: | 12138-09-9.mol |
| TUNGSTEN SULFIDE Structure | |
| TUNGSTEN SULFIDE Chemical Properties | |
| Melting point | 1480 °C |
| density | 7.5 g/mL at 25 °C(lit.) |
| RTECS | YO7716000 |
| form | powder |
| Specific Gravity | 7.5 |
| color | Dark gray |
| Water Solubility | Slightly soluble in water. |
| CAS DataBase Reference | 12138-09-9(CAS DataBase Reference) |
| EPA Substance Registry System | Tungsten sulfide (WS2) (12138-09-9) |
| Certificate of Tungsten Disulfide (%) | |||||||||
| | | | | WS2 | T.S | W | F. S | H2O | Fe |
| Al | Cu | Mo | Si | Mg | Ca | Ni | Cr | 99.9 | 25.81 |
