AMMONIUM PERSULPHATE

AMMONIUM PERSULPHATE Extra Pure

Ammonium peroxodisulfate, Ammonium peroxydisulfate,

Article No.

01320

Grade

Extra Pure

Purity

98%

CAS No.

7727-54-0

Molecular Formula

(NH₄)₂.S₂O₈

Molecular Weight

228.19

H.S. Code

2833.4000

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

1 - 2

Melting point/ Freezing point [°C]

120°C

Vapour density

7.88

Density [g/cm3]

1.98

Solubility in water [% weight]

228 g/l at 20 °C

Oxidising properties

The substance or mixture is classified as oxidizing with the subcategory 3

Packings

500 g (00500)
5000 g (05000)
50 Kg (0050K)

Specifications

Appearance	White crystalline powder
Assay	Min 98.0%
Chloride & chlorates (as Cl)	Max 0.002%
Heavy metal (as Pb)	Max 0.005%
Manganese (Mn)	Max 0.0003%
Iron (Fe)	Max 0.003%

Safety Information and Hazard Symbols

Symbol: GHS03, GHS07, GHS08
Signal Word: Danger
UN No.: 1444
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272-H302-H315-H317-H319-H334-H335
Precaution Statement: P220-P261-P280-P305 + P351 + P338-P342 + P311

Revision Date : 09-Dec-2013

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