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

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

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

GHS05  GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P280 - P305 + P351 + P338 - P310

RIDADR

UN 2923 6.1(8) / PGI

WGK Germany

3

 

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