Potassium Peroxodisulfate GR 1Kg

Description

Catalogue Number	105091
Synonyms	Potassium persulfate

Product Information

CAS number	7727-21-1
EC index number	016-061-00-1
EC number	231-781-8
Hill Formula	K₂O₈S₂
Molar Mass	270.32 g/mol
HS Code	2833 40 00

Physicochemical Information

Density	2.48 g/cm3 (20 °C)
Melting Point	100 °C (decomposition)
pH value	3.2 (50 g/l, H₂O, 20 °C)
Bulk density	1150 kg/m3
Solubility	50 g/l

Toxicological Information

LD 50 oral

LD50 Rat 802 mg/kg

Storage and Shipping Information

Storage

Store at +5°C to +30°C.

Specifications

Assay (iodometric)	≥ 99.0 %
Chloride (Cl)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.003 %
Fe (Iron)	≤ 0.001 %
Mn (Manganese)	≤ 0.0001 %