Potassium sulfide (K2(Sx)) (CAS 37199-66-9) — formula H2KS+, molecular weight 73.18; category inorganic chemicals.
Potassium sulfide (K2(Sx)) (CAS 37199-66-9) is a chemical raw material in the inorganic chemicals category. Its molecular formula H2KS+ comprises 2 H, 1 K, 1 S atoms. Its molecular weight is about 73.18. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 37199-66-9 |
|---|---|
| Molecular Formula | H2KS+ |
| Molecular Weight | 73.18 |
| Applications | Potassium sulfide (K2(Sx)): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Potassium sulfide (K2(Sx)): ACTIVE.
Potassium sulfide (K2(Sx)) is an inorganic compound with CAS registry number 37199-66-9 and molecular formula H2KS+ (molecular weight 73.18), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 37199-66-9
Its molecular formula H2KS+ comprises 2 H, 1 K, 1 S atoms.
Also known as: Potassium sulfide (K2(Sx)) · 硫化钾 (K2(Sx))
Category: inorganic chemicals
The CAS registry number of Potassium sulfide (K2(Sx)) is 37199-66-9.
Molecular formula H2KS+, molecular weight 73.18.
It is also registered under: Potassium sulfide (K2(Sx)), 硫化钾 (K2(Sx)).
Recorded applications: Potassium sulfide (K2(Sx)): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Potassium sulfide (K2(Sx)) (CAS 37199-66-9), compiled from public chemistry databases.
| CAS Registry Number | 37199-66-9 |
|---|---|
| PubChem CID | 5362529 |
| Molecular formula | H2KS+ |
| IUPAC name | potassium sulfane |
| Molecular Weight | 73.18 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 72.95142772 |
| Monoisotopic Mass | 72.95142772 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 2 |
37199-66-9; Caswell No. 701; EINECS 253-390-1; EPA Pesticide Chemical Code 076703; RefChem:175584; DTXSID9094793; 677-755-3; potassium;sulfane; Potassium sulfide (K2(Sx)); Potassium (Poly)Sulfide; potassium;hydrogen sulfide; H2KS+; SCHEMBL29365008; ZOCLAPYLSUCOGI-UHFFFAOYSA-N
| Reported hazard statements | H314, H400, H252 (52.7%) |
|---|
H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Potassium sulfide (K2(Sx)) · CAS 37199-66-9 · H2KS+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫化钾 (K2(Sx))