Tin powder, 325 mesh GR 99.9%

Name: Tin powder, 325 mesh GR 99.9%
Brand: Vaqora Chemicals
SKU: VQ-016233

About Tin powder, 325 mesh GR 99.9%

Tin powder is a metal powder (AR grade) carrying the CAS registry number 7440-31-5 at a purity of 99.9%. Formula Sn, molecular weight 118.71 g/mol. Its systematic (IUPAC) name is tin.

The product is provided as a powder. Key physical data: a melting point of 231.9 °C and a boiling point of 2270 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span powder metallurgy, additive manufacturing, chemical synthesis and electronics and thin films. Buyers come mainly from academic and industrial research and metallurgy and mining.

We offer Tin powder in 100 g, 250 g, 500 g and 5 x 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis
Electronics & thin films

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tin powder, 325 mesh GR 99.9%
Catalogue No.	VQ-016233
CAS Number	7440-31-5
IUPAC name	tin
Molecular formula	Sn
Molecular weight	118.71 g/mol
Exact mass	119.9022
Grade	AR
Purity / assay	99.9%
HSN code	80070090
InChIKey	ATJFFYVFTNAWJD-UHFFFAOYSA-N
SMILES	[Sn]
PubChem CID	5352426

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	231.9 °C
Boiling point	2270 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P403 + P233, P405, P501

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 7440-31-5

Tin foil, 0.002 mm thick, 99%

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016447

Tin foil, 0.008 mm thick, 99%

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016448

Tin foil, 0.0125 mm thick, 99%

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016449

Tin foil, 0.05mm (0.002in) thick, 99.9%+

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016450

Tin foil, 0.127mm thick, 99.9%+

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016451

Tin foil, 0.25mm (0.01in) thick, 99.8% (metals basis)

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016452

Tin foil, 0.5mm (0.02in) thick, 99.9%

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016453

Tin foil, 99%+

CAS: 7440-31-5
Formula: Sn
MW: 118.71 g/mol

VQ-016454

All 21 products with CAS 7440-31-5 →

Frequently asked questions

What is the CAS number of Tin powder, 325 mesh GR 99.9%?

The CAS Registry Number of Tin powder, 325 mesh GR 99.9% is 7440-31-5.

What is the molecular formula and molecular weight of Tin powder, 325 mesh GR 99.9%?

Tin powder, 325 mesh GR 99.9% has the molecular formula Sn and a molecular weight of 118.71 g/mol. Its IUPAC name is tin.

Which grade and pack sizes of Tin powder, 325 mesh GR 99.9% can I order?

We supply Tin powder, 325 mesh GR 99.9% in AR (99.9%) grade, in 100 g, 250 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tin powder, 325 mesh GR 99.9%?

Yes. Every lot of Tin powder, 325 mesh GR 99.9% 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 Tin powder, 325 mesh GR 99.9% be shipped internationally?

Yes. Tin powder, 325 mesh GR 99.9% is classified as hazardous, 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.