5A molecular sieve

ChemicalBook > CAS DataBase List > 5A molecular sieve

Product Name: 5A molecular sieve
CAS No.: 69912-79-4
Chemical Name: 5A molecular sieve
Synonyms: MOLECULAR SIEVES 4A;MOLECULAR SIEVE 4A;MOLECULAR SIEVES 3A;SODIUM ALUMINOSILICATE;SODIUM ALUMINUM SILICATE;SODIUM ALUMINIUM SILICATE;K 154;MS 5A;HFZ 33;HFZ 55
CBNumber: CB7330191
Molecular Formula: CanNa12-2n[(AlO2)12(SiO2)12]xH2O
Formula Weight: 0
MOL File: 69912-79-4.mol

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5A molecular sieve Property

form: powder
color: White to off-white
Water Solubility: Insoluble in water.
Sensitive: Hygroscopic
Hydrolytic Sensitivity: 5: forms reversible hydrate
CAS DataBase Reference: 69912-79-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: ZG6800000
F: 3-9
HS Code: 28421000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 334316
Product name: Molecular sieves, 5 Å
Purity: pellets, 1.6?mm
Packaging: 1KG
Price: $167
Updated: 2024/03/01

Sigma-Aldrich

Product number: 208620
Product name: Molecular sieves, 5 Å
Purity: beads, 8-12?mesh
Packaging: 1KG
Price: $159
Updated: 2024/03/01

Sigma-Aldrich

Product number: 208620
Product name: Molecular sieves, 5 Å
Purity: beads, 8-12?mesh
Packaging: 5KG
Price: $488
Updated: 2024/03/01

Alfa Aesar

Product number: 033551
Product name: Molecular sieves, 5A, 3-4mm (0.12-0.16in) dia. pellets
Packaging: 1kg
Price: $84.3
Updated: 2024/03/01

Alfa Aesar

Product number: 033551
Product name: Molecular sieves, 5A, 3-4mm (0.12-0.16in) dia. pellets
Packaging: 5kg
Price: $243.65
Updated: 2024/03/01

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5A molecular sieve Chemical Properties,Usage,Production

Chemical Properties

beige granules

Uses

Molecular sieves, 5A, 3-4mm (0.12-0.16in) dia. Pellets is used as an sorbent.

Uses

Molecular sieves, 5Å is an anticaking and conditioning agent used to improve flow properties and prevent caking. It absorbs moisture up to 75% of its weight. It functions as a moisture absorbent, moisture barrier, carrier, and processing aid. It is used in salt, cake mixes, powdered sugar, nondairy creamers, and dry mixes. Usage level ranges from 1 to 2%. It is also termed sodium aluminosilicate.

General Description

Molecular sieves are crystalline metal aluminosilicates having a three-dimensional interconnecting network of silica and alumina tetrahedra. Natural water of hydration is removed from this network by heating to produce uniform cavities which selectively adsorb molecules of a specific size. The 5A form has divalent calcium ions in place of sodium cations give apertures of ~5?, which exclude molecules of effective diameter >5? (for example: all 4-carbon rings and iso-compounds). These molecular sieves can adsorb compounds such as n-butane, n-butyl alcohol, propane, docosane and dichlorodifluoro-methane.

5A molecular sieve Preparation Products And Raw materials

Raw materials

Adhesive Silicic acid, aluminum potassium sodium salt Sodium aluminate solution DOWEX(R) 50WX4 HYDROGEN FORM

Preparation Products

1-Methyl-4-pyrazole boronic acid pinacol ester Methyl glycolate Acetonitrile 3-MORPHOLINOPHENYLBORONIC ACID PINACOL ESTER 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester

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View Lastest Price from 5A molecular sieve manufacturers

Shandong Juchuang Chemical Co., LTD

Product: 5a Molecular Sieve 69912-79-4
Price: US $25.00-8.00/kg
Min. Order: 500kg
Purity: 99
Supply Ability: 200 tons
Release date: 2024-03-01

Career Henan Chemical Co

Product: molecular sieve 69912-79-4
Price: US $1.00/g
Min. Order: 1g
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-14

69912-79-4, 5A molecular sieveRelated Search:

Molecular sieve 3A MOLECULAR SIEVES PACK 4A Quartz Activated carbon MOLECULAR SIEVES, TYPE 5A,MOLECULAR SIEVE UOP TYPE 3A,MOLECULAR SIEVE, TYPE Y, AMMONIUM ION,MOLECULAR SIEVE UOP TYPE 3A,SODIUM ALUMINUM SILICATE DOWEX(R) 50WX4 HYDROGEN FORM methyl sulfoxide absolute over molecular sieve (H2O <0.01%) Molecular sieve 13x Acetonitrile Calcium sodium aluminosilicate Silicon dioxide Zeolite EC 4.2.1.1 AGAROSE hexane absolute over molecular sieve (H2O <0.01%) MOLECULAR SIEVES Sodium silicate ZEOLITE

Molecular sieves, 5 beads, 8-12 mesh

Molecular sieves, 5 pellets, 1.6 mm

Molecular sieves, 5 pellets, 3.2 mm

Molecular sieves, 5 powder, undried

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Molecular sieves, 5a, powder <50 μm

Molecular sieves 5A, 3 to 4mm (0.12 to 0.16 in.) dia. pellets

Molecular sieves 5A, 5A, 8 to 12 mesh

Molecular sieves 5A, 5A, 4 to 8 mesh

Molecular sieves, 5A, 3 to 5mm (0.12 to 0.20 in) beads

Molecular sieves 5A, 1 to 2mm (0.04 to 0.08 in.) dia. pellets

Molecular Sieves, 5?, Undried

MOLECULAR SIEVE, TYPE 4A, 4-8 MESH BEADS

MOLECULAR SIEVE, TYPE 4A

MOLECULAR SIEVE, TYPE 3A, 8-12 MESH BEADS

MOLECULAR SIEVE, TYPE 3A, 4-8 MESH BEADS

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SODIUM ALUMINUM SILICATE

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ZEOLITE A

MOLECULAR SEIVES, TYPE 4 A

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MOLECULAR SIEVE, TYPE Y, AMMONIUM ION

MOLECULAR SIEVE, TYPE 5A, 8-12 MESH BEADS

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Molecular sieves, 5A, particle size: 1 - 3 mm

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Molecular sieves 5A, 4 to 8 mesh

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Molecular sieves 5A, powder <50 micron

Molecularsieves,1/16''pellets(Linde5A)