Molecular sieves 5A

Name: Molecular sieves 5A
Brand: Vaqora Chemicals
SKU: VQ-001682

About Molecular sieves 5A

Listed under CAS 69912-79-4, Molecular sieves 5A is an adsorbent available from Vaqora Chemicals. With the molecular formula AlNaO6Si2, it has a molar mass of 202.14 g/mol. The IUPAC name is aluminum. Sodium. Bis(dioxido(oxo)silane). Common synonyms include 5A Molecular Sieve and Molecular sieve 3A.

It is supplied as tan pellets or noodles shaped granules. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include column chromatography, adsorption and purification and drying and decolourising. Buyers come mainly from academic and industrial research.

Vaqora Chemicals supplies Molecular sieves 5A in 250 g, 1 kg, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Column chromatography
Adsorption & purification
Drying & decolourising

Industries

Specifications & identifiers

Chemical identifiers
Product name	Molecular sieves 5A
Catalogue No.	VQ-001682
CAS Number	69912-79-4
IUPAC name	aluminum;sodium;bis(dioxido(oxo)silane)
Molecular formula	AlNaO₆Si₂
Molecular weight	202.14 g/mol
Exact mass	201.8946
HSN code	38249915
InChIKey	URGAHOPLAPQHLN-UHFFFAOYSA-N
SMILES	[O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]
PubChem CID	19758701

Physical properties
Physical form	Pellets
Appearance	Tan pellets or noodles shaped granules
H-bond donors / acceptors	0 / 6
TPSA	126 Å²
Synonyms	5A Molecular Sieve, Molecular sieve 3A, Molecular Sieves, 3A, Powder, Molecular sieves, 3 ?, Molecular sieves, 5 ?, Aluminate(12-), (orthosilicato(4-))docosaoxododeca-, dodecasodium, Aluminate(12-), [orthosilicato(4-)]docosaoxododeca-, dodecasodium, Molecular sieves,3A, AlNaO6Si2, sodium alumino silicate, sodium alumino-silicate

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

Frequently asked questions

What is the CAS number of Molecular sieves 5A?

The CAS Registry Number of Molecular sieves 5A is 69912-79-4. It is also known as 5A Molecular Sieve, Molecular sieve 3A, Molecular Sieves, 3A, Powder.

What is the molecular formula and molecular weight of Molecular sieves 5A?

Molecular sieves 5A has the molecular formula AlNaO6Si2 and a molecular weight of 202.14 g/mol.

Which grade and pack sizes of Molecular sieves 5A can I order?

We supply Molecular sieves 5A, in 250 g, 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Molecular sieves 5A?

Yes. Every lot of Molecular sieves 5A 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 Molecular sieves 5A be shipped internationally?

Yes. Molecular sieves 5A 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.