Silica gel granules, desiccant ~ 2 - 5 mm

Name: Silica gel granules, desiccant ~ 2 - 5 mm
Brand: Vaqora Chemicals
SKU: VQ-001696

About Silica gel granules, desiccant ~ 2 - 5 mm

Silica gel granules, desiccant ~ 2 - 5 mm is an adsorbent carrying the CAS registry number 7631-86-9. Formula O2Si, molecular weight 60.08 g/mol. The IUPAC name is dioxosilane. It is also known as Polyethylenimine-silica or Silicic anhydride.

It is supplied as a white solid. Literature values give a melting point of 1710 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include column chromatography, adsorption and purification and drying and decolourising. Our customers for this product work in academic and industrial research.

Available in 500 g, 1 kg, 25 kg and 4 x 25 kg packs, Silica gel granules, desiccant ~ 2 - 5 mm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Column chromatography
Adsorption & purification
Drying & decolourising

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silica gel granules, desiccant ~ 2 - 5 mm
Catalogue No.	VQ-001696
CAS Number	7631-86-9
IUPAC name	dioxosilane
Molecular formula	O₂Si
Molecular weight	60.08 g/mol
Exact mass	59.9668
HSN code	38249925
InChIKey	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILES	O=[Si]=O
PubChem CID	24261

Physical properties
Physical form	Solid
Appearance	White solid
Melting point	1710 °C
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Polyethylenimine-silica, Silicic anhydride, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon, Silicone dioxide, Vulkasil S, Snowtex O

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 7631-86-9

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Formula: O₂Si
MW: 60.08 g/mol

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CAS: 7631-86-9
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Formula: O₂Si
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AR

Sea sand, GR

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Formula: O₂Si
MW: 60.08 g/mol

VQ-015323

Silica nanopowder, spec. surface area 175-225 m2/g (BET), 99.8%

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Formula: O₂Si
MW: 60.08 g/mol

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Puriss

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MW: 60.08 g/mol

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CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

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Silicon oxide nanopowder, APS 15 nm, 99.5%

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Formula: O₂Si
MW: 60.08 g/mol

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Frequently asked questions

What is the CAS number of Silica gel granules, desiccant ~ 2 - 5 mm?

The CAS Registry Number of Silica gel granules, desiccant ~ 2 - 5 mm is 7631-86-9. It is also known as Polyethylenimine-silica, Silicic anhydride, Diatomaceous silica.

What is the molecular formula and molecular weight of Silica gel granules, desiccant ~ 2 - 5 mm?

Silica gel granules, desiccant ~ 2 - 5 mm has the molecular formula O2Si and a molecular weight of 60.08 g/mol. Its IUPAC name is dioxosilane.

Which grade and pack sizes of Silica gel granules, desiccant ~ 2 - 5 mm can I order?

We supply Silica gel granules, desiccant ~ 2 - 5 mm, in 500 g, 1 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silica gel granules, desiccant ~ 2 - 5 mm?

Yes. Every lot of Silica gel granules, desiccant ~ 2 - 5 mm 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 Silica gel granules, desiccant ~ 2 - 5 mm be shipped internationally?

Yes. Silica gel granules, desiccant ~ 2 - 5 mm 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.