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215589

Sigma-Aldrich

Ammonium persulfate

reagent grade, 98%

Synonym(s):

AP, APS, Ammonium peroxodisulfate, Ammonium peroxydisulfate, PER

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About This Item

Linear Formula:
(NH4)2S2O8
CAS Number:
7727-54-0
Molecular Weight:
228.20
EC Number:
231-786-5
MDL number:
MFCD00003390
UNSPSC Code:
12352300
eCl@ss:
38030421
PubChem Substance ID:
329752172
NACRES:
NA.55

grade

reagent grade

Quality Level

100

vapor density

7.9 (vs air)

Assay

98%

form

crystalline powder

reaction suitability

reagent type: oxidant

pH

1-2 (25 °C, 228 g/L)

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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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

215589-2.5KG:4.548173957326E12
215589-500G:4.548173957333E12
215589-100G:4.548173957319E12

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Solid state deoximation with ammonium persulfate-silica gel: Regeneration of carbonyl compounds using microwaves.
Varma RS and Meshram HM.
Tetrahedron Letters, 38(31), 5427-5428 (1997)
S Pino et al.
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Ammonium persulfate, a common polymerizing agent for acrylamide gels, can inactivate yeast enolase and produce increased electrophoretic heterogeneity during disc electrophoresis in gels containing 8M urea. The use of riboflavin and light for polymerization or thioglycolate for removal of the
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