PK2562 Potassium Disulfate Powder (CAS 7790-62-7)
| Catalog No. | PK2562 |
| Purity | >99.5% |
| CAS Number | 7790-62-7 |
| Appearance | White powder |
| Molecular Formula | K2S2O7 |
Potassium Disulfate Powder (CAS 7790-62-7) is a white powder with a molecular formula of K2S2O7. Stanford Advanced Materials (SAM) is a trustworthy supplier of various grades of Potassium Disulfate Powder.
Related products: Potassium Disulfite Powder, Potassium Hydrogen Fluoride Powder, Potassium Phosphate Dibasic Powder
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Description
Specification
Technical Data Sheet
Potassium Disulfate Powder Description:
Potassium Disulfate Powder (CAS 7790-62-7) is easily soluble in water, and the aqueous solution is strongly acidic. Its relative density is 2.28 and the melting point is about 325 ° C. It can be used for acid flux for chemical analysis. Stanford Advanced Materials (SAM) is a trustworthy supplier of various grades of Potassium Disulfate Powder, who has over two decades’ experience in the manufacture and sale of the Potassium Disulfate Powder.
Potassium Disulfate Powder Specifications:
|
CAS Number |
7790-62-7 |
|
Molecular formula |
K2S2O7 |
|
Molecular weight |
254.32 g/mol |
|
Appearance |
White powder |
|
Synonym |
Potassium pyrosulfate |
|
Density |
2.28 g/mL at 25 °C |
Potassium Disulfate Powder Applications:
- Flux for analysis of minerals and silicon compounds
Safety information
|
Symbol |
|
|
Signal word |
Danger |
|
Hazard statements |
H314 |
|
Precautionary statements |
P280 - P305 + P351 + P338 - P310 |
|
RIDADR |
UN 2923 6.1(8) / PGI |
|
WGK Germany |
3 |
GHS05
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