User Icon

Home Chemnovo Reagents for Molecular Biology Ammonium Persulphate 98% Molecular Biology

00228

Ammonium Persulphate 98% Molecular Biology

Ammonium peroxodisulphate, Ammonium peroxydisulphate

CAS : 7727-54-0

HS Code : 2833.40000

Molecular Formula : (NH4)2S2O8

Molecular Weight : 228.19

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

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

Specification

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

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