potassium thiosulfate (CAS 10294-66-3) — formula K2O3S2, molecular weight 190.33; category inorganic chemicals.
| CAS Number | 10294-66-3 |
|---|---|
| Molecular Formula | K2O3S2 |
| Molecular Weight | 190.33 |
| Category | Inorganic Chemicals |
potassium thiosulfate is an inorganic compound with CAS registry number 10294-66-3 and molecular formula K2O3S2 (molecular weight 190.33), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 10294-66-3
Its molecular formula K2O3S2 comprises 2 K, 3 O, 2 S atoms.
Also known as: potassium thiosulfate · 硫代硫酸钾
Category: inorganic chemicals
The CAS registry number of potassium thiosulfate is 10294-66-3.
Molecular formula K2O3S2, molecular weight 190.33.
It is also registered under: potassium thiosulfate, 硫代硫酸钾.
Category: Inorganic Chemicals.
Independent reference data for potassium thiosulfate (CAS 10294-66-3), compiled from public chemistry databases.
| CAS Registry Number | 10294-66-3 |
|---|---|
| PubChem CID | 61501 |
| Molecular formula | K2O3S2 |
| IUPAC name | dipotassium;dioxido-oxo-sulfanylidene-λ6-sulfane |
| UNII (FDA) | UK1TD58L5O |
| Molecular Weight | 190.33 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 189.8562992 |
| Monoisotopic Mass | 189.8562992 |
| Topological Polar Surface Area | 104 |
| Heavy Atom Count | 7 |
Potassium thiosulfate; 10294-66-3; UK1TD58L5O; Thiosulfuric acid (H2S2O3), dipotassium salt; DIPOTASSIUM THIOSULFATE; DTXSID70893108; RefChem:175627; DTXCID601323053; 233-666-8; POTASSIUMTHIOSULFATE; dipotassium;dioxido-oxo-sulfanylidene-lambda6-sulfane; MFCD00036292; Potassium thiosulphate; UNII-UK1TD58L5O; EINECS 233-666-8; potassium sulfothioate
| GHS notification summary | 23.8% (161 / 677) |
|---|
| GHS notification summary | 23.8% (161 / 677) |
|---|---|
| Reported hazard statements | H315 (76.2%), H319 (76.2%) |
This chemical does not meet GHS hazard criteria for 23.8% (161 of 677) of reports.
H315 (76.2%): Causes skin irritation [Warning Skin corrosion/irritation]
potassium thiosulfate · CAS 10294-66-3 · K2O3S2. UNII UK1TD58L5O.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫代硫酸钾