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66125
Burdick & Jackson
Sodium thiosulfate pentahydrate
SKU
66125
Puriss, meets analytical specification of USP, 99-101%
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| Brand Burdick & Jackson | CAS Numbers (All) | Linear Formula Na2S2O3 · 5 H2O | MDL Number |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | Min. 99.5 % |
| Water insoluble matter | Max. 0.005 % |
| pH (5 %, 25 °C) | 6.0 - 7.5 |
| pH (10 %, 20°C) | 6.0 - 8.4 |
| Calcium (Ca) | Max. 0.002 % |
| Copper (Cu) | Max. 0.0005 % |
| Iron (Fe) | Max. 0.0005 % |
| Potassium (K) | Max. 0.001 % |
| Magnesium (Mg) | Max. 0.001 % |
| Lead (Pb) | Max. 0.0005 % |
| Chloride (Cl) | Max. 0.01 % |
| Sulfate and sulfite (as SO4) | Max. 0.1 % |
| Sulfide (S) | Max. 0.0001 % |
| Total N | Max. 0.002 % |
| Appearance of the solution | complying |
Properties
| Property | Value |
|---|---|
| Form | Crystalline |
| Grade | ACS Grade |
| Purity Percentage | 99.00 |
| Purity Details | 99.00-101.00% |
| Product Line | Puriss. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
