sodium polysulphide (CAS 1344-08-7) — formula Na2S3, molecular weight 142.2; category inorganic chemicals.
sodium polysulphide (CAS 1344-08-7) is a chemical raw material in the inorganic chemicals category. Its molecular formula Na2S3 comprises 2 Na, 3 S atoms. Its molecular weight is about 142.2. 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 | 1344-08-7 |
|---|---|
| Molecular Formula | Na2S3 |
| Molecular Weight | 142.2 |
| Applications | chemical synthesis, in the textile processing industry, as a coloring agent, intermediate, and reducing agent, Used as a monomer in polysulfide polymer production |
| Category | Inorganic Chemicals |
Documented applications: chemical synthesis, in the textile processing industry, as a coloring agent, intermediate, and reducing agent, Used as a monomer in polysulfide polymer production.
sodium polysulphide is an inorganic compound with CAS registry number 1344-08-7 and molecular formula Na2S3 (molecular weight 142.2), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1344-08-7
Its molecular formula Na2S3 comprises 2 Na, 3 S atoms.
Also known as: sodium polysulphide · 多硫化钠
Category: inorganic chemicals
The CAS registry number of sodium polysulphide is 1344-08-7.
Molecular formula Na2S3, molecular weight 142.2.
It is also registered under: sodium polysulphide, 多硫化钠.
Recorded applications: chemical synthesis, in the textile processing industry, as a coloring agent, intermediate, and reducing agent, Used as a monomer in polysulfide polymer production.
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 sodium polysulphide (CAS 1344-08-7), compiled from public chemistry databases.
| CAS Registry Number | 1344-08-7 |
|---|---|
| PubChem CID | 15361821 |
| Molecular formula | Na2S3 |
| UNII (FDA) | 3GC5GB3QBV |
| Molecular Weight | 142.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 141.89575208 |
| Monoisotopic Mass | 141.89575208 |
| Topological Polar Surface Area | 27.3 |
| Heavy Atom Count | 5 |
RefChem:887833; DTXSID9051296; DTXCID901768076; 215-686-9; 1344-08-7; Sodium sulfide (Na2(Sx)); 37488-76-9; Sodium trisulfide; Sodium sesquisulfide; 3GC5GB3QBV; Sodium sulfide (Na2(S3)); SCHEMBL29624237; Trisulfide, sodium salt (1:2); OLPXIHXXKBDZES-UHFFFAOYSA-L
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H301, H314, H400, H290 (20.4%), H311 (40%), H318 (67.3%) |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
sodium polysulphide · CAS 1344-08-7 · Na2S3. UNII 3GC5GB3QBV.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 多硫化钠