missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Metalloid Salts
  7. Silicon lump, 0.1-2.5cm (0.04-1.0in), 99.9999% (metals basis)

Silicon lump, 0.1-2.5cm (0.04-1.0in), 99.9999% (metals basis)

Catalog No. AA4300622
Change view
Click to view available options
Quantity:
100 g
500 g
Catalog No. Quantity
AA4300622 100 g
AA4300636 500 g
2 options

Catalog No. AA4300622

Supplier: Thermo Scientific Chemicals 04300622

Only null left

Description

CAS: 7440-21-3 | Si | 28.09 g/mol

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.

Chemical Identifiers

CAS 7440-21-3
Molecular Formula Si
Molecular Weight (g/mol) 28.09
MDL Number MFCD00085311
InChI Key XUIMIQQOPSSXEZ-UHFFFAOYSA-N
Synonym metal, silicone, defoamer s-10, flots 100sco, powder, dust, unii-z4152n8iui, polyeristalline powder, ccris 6599, ccris 6831
PubChem CID 5461123
ChEBI CHEBI:27573
IUPAC Name silicon
SMILES [Si]

Specifications

Physical Form Lump
Quantity 100 g
Assay Percent Range 99.9999% (Metals basis)
Odor Odorless
Appearance Lump
Chemical Name or Material Silicon

Safety and Handling

Hazard Category H303: May be harmful if swallowed.
EINECSNumber 231-130-8
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only