CAS Number10102-17-7
SynonymsSodium thiosulfate pentahydrate; EINECS 231-867-5; MFCD00149186; disodium,dioxido-oxo-sulfanylidene-λ<sup>6</sup>-sulfane,pentahydrate
Molecular FormulaNa2S2O3 · 5H2O
Molecular Weight248.18
Purity≥99.5%
Density1.01 g/mL at 25 °C
Boiling Point100ºC
Melting Point48.5 °C
Appearancecrystalline powder
EINECS231-867-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10102-17-7 |
| Catalog No. | 2A-9015755 |
| Chinese Name | 硫代硫酸钠,五水 |
| Synonyms | Sodium thiosulfate pentahydrate; EINECS 231-867-5; MFCD00149186; disodium,dioxido-oxo-sulfanylidene-λ<sup>6</sup>-sulfane,pentahydrate |
| Molecular Formula | Na2S2O3 · 5H2O |
| Molecular Weight | 248.18 |
| Purity | ≥99.5 |
| Density | 1.01 g/mL at 25 °C |
| Boiling Point | 100ºC |
| Melting Point | 48.5 °C |
| Appearance | crystalline powder |
| Water Solubility | 680 g/L (20 ºC) |
| Storage Condition | 1. Store in a cool, dry warehouse and prevent expo |
| EINECS | 231-867-5 |
| HTC | 28323000 |
| PubChem ID | 329752198 |
| MDL Number | MFCD00149186 |
| SMILES | O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S |
| InChI | 1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2 |
| InChI Key | PODWXQQNRWNDGD-UHFFFAOYSA-L |
| NACRES Code | NA.21 |
| UNSPSC | 12352302 |
| Hazard Symbols | Transport |
| MSDS | msds/15755_1_10102_17_7.pdf |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available The company is not responsible for any damage caused by any operation or contact with the above products. For more terms of use, see invoice or package The reverse side of the mounting strip. |
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