AMMONIUM PERSULPHATE Molecular Biology

Ammonium peroxodisulphate, Ammonium peroxydisulphate

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Article No.
01322
Grade
Molecular Biology
Purity
98%
CAS No.
7727-54-0
Molecular Formula
(NH4)2S2O8
Molecular Weight
228.19
H.S. Code
2833.4000
Shelf Life
60 Months
MSDS
 

 

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

  • 1PW1200100

    100 g (00100)

  • 1PW1200500

    500 g (00500)

 

Specifications

Appearance White crystalline powder
Assay Min 98%
DNAase/RNAase/Proteases Not detected
Solubility (in water; 20°C) 582 g/l (H2O)
Free acid Max 0.1%
Melting point Approx.120 deg C
pH (5% solution in water; 20°C) 3 - 4
Residue on ignition Max 0.05%
Chlorate (ClO3) Max 0.001%
Chloride (Cl) Max 0.001%
Iron (Fe) Max 0.001%
Manganese (Mn) Max 0.00005%
Lead (Pb) Max 0.005%

Safety Information and Hazard Symbols

Flame Over Circle Exclamation Mark Health Hazard
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 : 30-Jul-2013
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