Sodium thiosulfate pentahydrate (CAS 10102-17-7) — formula H10Na2O8S2, molecular weight 248.19; category inorganic chemicals.
Sodium thiosulfate pentahydrate (CAS 10102-17-7) is a chemical raw material in the inorganic chemicals category. Its molecular formula H10Na2O8S2 comprises 10 H, 2 Na, 8 O, 2 S atoms. Its molecular weight is about 248.19. Reported physicochemical data: melting point around 48 °C. 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 | 10102-17-7 |
|---|---|
| Molecular Formula | H10Na2O8S2 |
| Molecular Weight | 248.19 |
| Melting Point | 48 °C |
| Applications | Laboratory chemicals, Reducing agent, Cleaning agent, Dehydrating agent (desiccant), Processing aids not otherwise specified, Tanning agents not otherwise specified |
| Category | Inorganic Chemicals |
Documented applications: Laboratory chemicals, Reducing agent, Cleaning agent, Dehydrating agent (desiccant), Processing aids not otherwise specified, Tanning agents not otherwise specified.
Sodium thiosulfate pentahydrate is an inorganic compound with CAS registry number 10102-17-7 and molecular formula H10Na2O8S2 (molecular weight 248.19), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 10102-17-7
Its molecular formula H10Na2O8S2 comprises 10 H, 2 Na, 8 O, 2 S atoms.
Also known as: Sodium thiosulfate pentahydrate · 五水硫代硫酸钠
Category: inorganic chemicals
The CAS registry number of Sodium thiosulfate pentahydrate is 10102-17-7.
Molecular formula H10Na2O8S2, molecular weight 248.19.
It is also registered under: Sodium thiosulfate pentahydrate, 五水硫代硫酸钠.
Recorded applications: Laboratory chemicals, Reducing agent, Cleaning agent, Dehydrating agent (desiccant), Processing aids not otherwise specified, Tanning agents not otherwise specified.
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 thiosulfate pentahydrate (CAS 10102-17-7), compiled from public chemistry databases.
| CAS Registry Number | 10102-17-7 |
|---|---|
| PubChem CID | 61475 |
| Molecular formula | H10Na2O8S2 |
| IUPAC name | disodium;dioxido-oxo-sulfanylidene-λ6-sulfane;pentahydrate |
| UNII (FDA) | HX1032V43M |
| Molecular Weight | 248.19 |
|---|---|
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 0 |
| Exact Mass | 247.96124818 |
| Monoisotopic Mass | 247.96124818 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 12 |
| Melting Point | 48 °C |
|---|---|
| Density | 1.69 @25 °C |
SODIUM THIOSULFATE PENTAHYDRATE; 10102-17-7; Disodium thiosulfate pentahydrate; Sodium thiosulfate, pentahydrate; Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate; DTXSID6044197; CHEBI:32150; Antichlor; RefChem:931939; DTXCID4024197; pentahydrate of sodium thiosulfate; 600-156-5; sodium thiosulphate pentahydrate; MFCD00149186; Na2S2O3.5H2O; disodium;dioxido-oxo-sulfanylidene-lambda6-sulfane;pentahydrate
| GHS notification summary | 98.6% (277 / 281) |
|---|
| GHS notification summary | 98.6% (277 / 281) |
|---|
This chemical does not meet GHS hazard criteria for 98.6% (277 of 281) of all reports.
Reported as not meeting GHS hazard criteria by 277 of 281 companies (only 1.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Sodium thiosulfate pentahydrate · CAS 10102-17-7 · H10Na2O8S2. UNII HX1032V43M. Melting Point: 48 °C; Density: 1.69 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 五水硫代硫酸钠