Sodium persulphate, 98%

Name: Sodium persulphate, 98%
Brand: Vaqora Chemicals
SKU: VQ-014206

About Sodium persulphate, 98%

Sodium persulphate (CAS 7775-27-1) is an alkali metal compound offered by Vaqora Chemicals (Synthesis grade) at a purity of 98%. The compound has the formula Na2O8S2, corresponding to a molecular weight of 238.11 g/mol. Its systematic (IUPAC) name is disodium. Sulfonatooxy sulfate. Common synonyms include Sodium peroxodisulfate and Sodium persulfate.

The product is provided as a powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span oxidation reactions and materials research. Our customers for this product work in academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Oxidation reactions
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium persulphate, 98%
Catalogue No.	VQ-014206
CAS Number	7775-27-1
IUPAC name	disodium;sulfonatooxy sulfate
Molecular formula	Na₂O₈S₂
Molecular weight	238.11 g/mol
Exact mass	237.883
Grade	Synthesis
Purity / assay	98%
HSN code	28334000
InChIKey	CHQMHPLRPQMAMX-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)OOS(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	62655

Physical properties
Physical form	Powder
Appearance	Powder
H-bond donors / acceptors	0 / 8
TPSA	150 Å²
UN number	UN 1505
Synonyms	Sodium peroxodisulfate, Sodium persulfate, Sodium peroxydisulfate, Peroxydisulfuric acid, disodium salt, Persulfate de sodium, Disodium peroxydisulfate, Peroxydisulfuric acid (((HO)S(O)2)2O2), disodium salt, Peroxydisulfuric acid (((HO)S(O)2)2O2), sodium salt (1:2), Disodium peroxodisulphate, sodium peroxidisulfate, Sodium peroxydisulphate, Sodium persulfate [UN1505] [Oxidizer]

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 7775-27-1

AR

Sodium persulphate, GR 99%+

CAS: 7775-27-1
Formula: Na₂O₈S₂
MW: 238.11 g/mol

VQ-014207

Frequently asked questions

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

The CAS Registry Number of Sodium persulphate, 98% is 7775-27-1. It is also known as Sodium peroxodisulfate, Sodium persulfate, Sodium peroxydisulfate.

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

Sodium persulphate, 98% has the molecular formula Na2O8S2 and a molecular weight of 238.11 g/mol.

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

We supply Sodium persulphate, 98% in Synthesis (98%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

Yes. Every lot of Sodium 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 Sodium persulphate, 98% be shipped internationally?

Yes. Sodium persulphate, 98% is classified as hazardous (UN 1505), 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.