Potassium disulfate,ACS Reagent,PurReagent,98.0%

PurReagent


Linear Formula:  K2O7S2
Molecular Weight:  254.32 g/mol
CAS Number: 7790-62-7

Properties

Vapour pressure No Data Available
Autoignition temp. No Data Available
Explosion limit No Data Available
Assay Purity ?98%
Refractive index No Data Available
B pt. No Data Available
M pt. 325 °C
Density 2.28 g/mL at 25 °C (lit.)
Form solid

Safety Information

Hazard Statement(s) H314,H331
Precautionary Statement  P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
GHS Pictogram
Signal word Danger
HS Code NA
Storage Temp. Room temperature
Storage Class 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
UN Number 1812

Description

Application
It is used as a flux in analytical chemistry in mineral digestion and in laboratory synthesis processes.

Purpose
For R&D

General Description
Potassium disulfate is a white crystalline inorganic salt with strong acidic and dehydrating properties.