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911127

Sigma-Aldrich

Ammonium persulfate

free-flowing, Redi-Dri, reagent grade, 98%

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Synonym(s):
AP, APS, Ammonium peroxodisulfate, Ammonium peroxydisulfate, PER
Linear Formula:
(NH4)2S2O8
CAS Number:
Molecular Weight:
228.20
MDL number:

grade

reagent grade

vapor density

7.9 (vs air)

product line

Redi-Dri

Assay

98%

form

powder

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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This Item
215589248614908932
Ammonium persulfate free-flowing, Redi-Dri™, reagent grade, 98%

Sigma-Aldrich

911127

Ammonium persulfate

-
Ammonium persulfate reagent grade, 98%

Sigma-Aldrich

215589

Ammonium persulfate

-
Ammonium persulfate ACS reagent, ≥98.0%

Sigma-Aldrich

248614

Ammonium persulfate

Essential Grade
Ammonium persulfate free-flowing, Redi-Dri™, ACS reagent, ≥98.0%

Sigma-Aldrich

908932

Ammonium persulfate

-
assay

98%

assay

98%

assay

≥98.0%

assay

≥98.0%

form

powder

form

crystalline powder

form

chunks or granules, powder or crystals

form

powder

pH

1-2 (25 °C, 228 g/L)

pH

1-2 (25 °C, 228 g/L)

pH

1-2 (25 °C, 228 g/L)

pH

-

vapor density

7.9 (vs air)

vapor density

7.9 (vs air)

vapor density

7.9 (vs air)

vapor density

7.9 (vs air)

product line

Redi-Dri

product line

-

product line

-

product line

Redi-Dri

Application

Redi-Dri is an innovative packaging product line that helps eliminate clumping material by adding extra packaging process steps without any chemical additives, anti-clumping agents, or hydrophobic compounds. Redi-Dri offers a more convenient and safer way to handle the products.
Catalyst for acrylamide gel polymerization.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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


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