Sodium sulphide, flakes

Name: Sodium sulphide, flakes
Brand: Vaqora Chemicals
SKU: VQ-014236

About Sodium sulphide, flakes

Listed under CAS 27610-45-3, Sodium sulphide, flakes is an alkali metal compound available from Vaqora Chemicals in Extra Pure grade, specified at 60% purity. The compound has the formula Na2S.xH2O, corresponding to a molecular weight of 78.04 g/mol. It is also known as Sodium monosulfide or Disodium monosulfide.

The material typically appears as yellow flakes. Literature values give a density of 1.86. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for dyes and pigments manufacture and textile processing. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Sodium sulphide, flakes in 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Dyes & pigments manufacture
Textile processing

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium sulphide, flakes
Catalogue No.	VQ-014236
CAS Number	27610-45-3
Molecular formula	Na₂S.xH₂O
Molecular weight	78.04 g/mol
Grade	Extra Pure
Purity / assay	60%
HSN code	28301000

Physical properties
Physical form	Flakes
Appearance	Yellow flakes
Density	1.86
UN number	UN 1849

Safety & hazard information (GHS)

Corrosive

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H290May be corrosive to metals
H301Toxic if swallowed
H314Causes severe skin burns and eye damage
H400Very toxic to aquatic life

Precautionary statements: P273, P280, P301 + P310, P305 + P351 + P338, P310

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 27610-45-3

AR

Sodium sulphide, GR

CAS: 27610-45-3
Formula: Na₂S.xH₂O
MW: 78.04 g/mol

VQ-014237

Frequently asked questions

What is the CAS number of Sodium sulphide, flakes?

The CAS Registry Number of Sodium sulphide, flakes is 27610-45-3. It is also known as Sodium monosulfide, Disodium monosulfide.

What is the molecular formula and molecular weight of Sodium sulphide, flakes?

Sodium sulphide, flakes has the molecular formula Na2S.xH2O and a molecular weight of 78.04 g/mol.

Which grade and pack sizes of Sodium sulphide, flakes can I order?

We supply Sodium sulphide, flakes in Extra Pure (60%) 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 sulphide, flakes?

Yes. Every lot of Sodium sulphide, flakes 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 sulphide, flakes be shipped internationally?

Yes. Sodium sulphide, flakes is classified as hazardous (UN 1849), 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.