Ammonium persulphate, 98%

Name: Ammonium persulphate, 98%
Brand: Vaqora Chemicals
SKU: VQ-015987

About Ammonium persulphate, 98%

Ammonium persulphate (CAS 7727-54-0) is an inorganic reagent offered by Vaqora Chemicals (Extra Pure grade) with a typical assay of 98%. Formula H8N2O8S2, molecular weight 228.21 g/mol. Its systematic (IUPAC) name is diazanium. Sulfonatooxy sulfate. Alternative names: APS and Ammonium peroxodisulfate.

The material typically appears as a white to off-white powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span polymer and resin production and materials research. Buyers come mainly from academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Polymer & resin production
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonium persulphate, 98%
Catalogue No.	VQ-015987
CAS Number	7727-54-0
IUPAC name	diazanium;sulfonatooxy sulfate
Molecular formula	H₈N₂O₈S₂
Molecular weight	228.21 g/mol
Exact mass	227.9722
Grade	Extra Pure
Purity / assay	98%
HSN code	28334000
InChIKey	ROOXNKNUYICQNP-UHFFFAOYSA-N
SMILES	[NH4+].[NH4+].[O-]S(=O)(=O)OOS(=O)(=O)[O-]
PubChem CID	62648

Physical properties
Physical form	Powder
Appearance	White to off-white powder
H-bond donors / acceptors	2 / 8
TPSA	152 Å²
UN number	UN 1444
Synonyms	APS, Ammonium peroxodisulfate, Ammonium peroxydisulfate, PER, Ammonium persulfate, Diammonium peroxydisulfate, Diammonium peroxydisulphate, Peroxydisulfuric acid (((HO)S(O)2)2O2), ammonium salt (1:2), Bis(Ammonium) Peroxodisulfate, Ammonium Peroxysulfate, Diammonium Persulfate, Peroxydisulfuric Acid, Diammonium Salt

Safety & hazard information (GHS)

Oxidiser

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H272May intensify fire, oxidizer
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P220, P233, P260, P261, P264, P264 + P265, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7727-54-0

Food Grade

Ammonium persulphate, food grade (FCC)

CAS: 7727-54-0
Formula: H₈N₂O₈S₂
MW: 228.21 g/mol

VQ-046958

Molecular Biology

Ammonium persulphate, for molecular biology, 99%+

CAS: 7727-54-0
Formula: H₈N₂O₈S₂
MW: 228.21 g/mol

VQ-003268

AR

Ammonium persulphate, GR 99%

CAS: 7727-54-0
Formula: H₈N₂O₈S₂
MW: 228.21 g/mol

VQ-015988

Frequently asked questions

What is the CAS number of Ammonium persulphate, 98%?

The CAS Registry Number of Ammonium persulphate, 98% is 7727-54-0. It is also known as APS, Ammonium peroxodisulfate, Ammonium peroxydisulfate.

What is the molecular formula and molecular weight of Ammonium persulphate, 98%?

Ammonium persulphate, 98% has the molecular formula H8N2O8S2 and a molecular weight of 228.21 g/mol.

Which grade and pack sizes of Ammonium persulphate, 98% can I order?

We supply Ammonium persulphate, 98% in Extra Pure (98%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium persulphate, 98%?

Yes. Every lot of Ammonium persulphate, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ammonium persulphate, 98% be shipped internationally?

Yes. Ammonium persulphate, 98% is classified as hazardous (UN 1444), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.