Ammonium Peroxydisulfate (Crystalline/Certified ACS), Fisher Chemical™

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Chemical Identifiers

CAS

7727-54-0

Molecular Formula

H8N2O8S2

Molecular Weight (g/mol)

228.19

MDL Number

MFCD00003390

InChI Key

ROOXNKNUYICQNP-UHFFFAOYSA-N

Synonym

ammonium persulfate, ammonium peroxydisulfate, diammonium peroxydisulfate, diammonium persulfate, ammoniumpersulfate, diammonium peroxodisulphate, diammonium peroxydisulphate, unii-22qf6l357f, ccris 1430, persulfate d'ammonium french

PubChem CID

62648

IUPAC Name

diammonium [(sulfonatoperoxy)sulfonyl]oxidanide

SMILES

[NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O

Melting Point

120°C

Color

White

pH

3.2

Physical Form

Powder/Solid

Quantity

500 g

Assay Percent Range

≥98.0 %

Linear Formula

(NH₄)₂S₂O₈

UN Number

1444

Formula Weight

228.19

Percent Purity

≥98.0%

Grade

Certified ACS

Identification

Pass Test

Packaging

Poly Bottle

Vapor Pressure

Negligible

Decomposition Information

>120°C

Density

1.980g/cm³

Chemical Name or Material

Ammonium Peroxydisulfate

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. Causes eye, skin, and respiratory tract irritation. May cause allergic respiratory and skin reaction. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici.

NFPA

Health:2
Flammability:1
Instability:2

DOTInformation

DOT Class 5.1, : Oxidizer

SDS

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. Causes eye, skin, and respiratory tract irritation. May cause allergic respiratory and skin reaction. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici.

NFPA

Health:2
Flammability:1
Instability:2

DOTInformation

DOT Class 5.1, : Oxidizer

SDS