Silver nanopowder, APS 20-40nm, 99.9% (metals basis), Thermo Scientific Chemicals

Description

Silver nanopowder is involved in the coating of silver and is used for medicinal purposes and in medical devices. Its larger surface area to volume ratio and greater activity of nano-silver are utilized in modern biochemical applications and drug delivery. It is also used in the fabrication of graphite epoxy nanocomposites and optical fiber sensors. Furthermore, it is involved in the formulation of water based ink.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7440-22-4
• Molecular Formula: Ag
• Molecular Weight (g/mol): 107.87
• MDL Number: MFCD00003397
• InChI Key: BQCADISMDOOEFD-UHFFFAOYSA-N
• Synonym: argentum, metal, atom, colloidal, silver, colloidal, silver, elemental, algaedyn, amalgum, epinall, silber
• PubChem CID: 23954
• ChEBI: CHEBI:9141
• IUPAC Name: silver
• SMILES: [Ag]

• UN Number: UN3077
• Quantity: 5 g
• Solubility Information: Soluble in nitric acid.
• Percent Purity: 99.9%
• Odor: Characteristic
• Particle Size: APS 20 to 40nm
• Form: Nanopowder
• Assay: (metals basis)
• Chemical Name or Material: Silver nanopowder, No Oxide layer

Safety and Handling

Product Identifier

• Silver nanopowder

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Reproductive toxicity Category 1A

Hazard Statement

• H360-May damage fertility or the unborn child.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P201-Obtain special instructions before use.
• P202-Do not handle until all safety precautions have been read and understood.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P308+P313-IF exposed or concerned: Get medical advice/attention.
• P403-Store in a well-ventilated place.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Silver, nanoform

SDS

RUO – Research Use Only