Merck
All Photos(3)

A7460

Sigma-Aldrich

Ammonium persulfate

BioXtra, ≥98.0%

Synonym(s):
AP, APS, Ammonium peroxodisulfate, Ammonium peroxydisulfate, PER
Linear Formula:
(NH4)2S2O8
CAS Number:
Molecular Weight:
228.20
EC Number:
MDL number:
eCl@ss:
38030421
PubChem Substance ID:
NACRES:
NA.31

vapor density

7.9 (vs air)

Quality Level

product line

BioXtra

assay

≥98.0%

form

powder

reaction suitability

reagent type: oxidant

impurities

≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter

ign. residue

≤0.05%

solubility

H2O: 0.5 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤0.001%

cation traces

Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.0005%
Mn: ≤0.0001%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES string

N.N.OS(=O)(=O)OOS(O)(=O)=O

InChI

1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6)

InChI key

ROOXNKNUYICQNP-UHFFFAOYSA-N

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Related Categories

Packaging

100, 500 g in poly bottle

Application

Catalyst for acrylamide gel polymerization.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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