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Molecular sieves, 4A, -8+12 (ca 2mm) beads, Thermo Scientific Chemicals Product Code.: 11439820
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Molecular sieves, 4A, -8+12 (ca 2mm) beads, Thermo Scientific Chemicals

Product Code. 11439820
5000 g
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5000 g
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Product Code. 11439820

Brand: Thermo Scientific Alfa Aesar L05454.0I

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Description

Molecular sieves, 4 Å is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquified petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 70955-01-0
Molecular Formula C20H25FN2O8
Molecular Weight (g/mol) 440.42
MDL Number MFCD00131613
InChI Key FJUZEZRZKVMAMD-UHFFFAOYNA-N
PubChem CID 73906282
IUPAC Name (2R,3S)-2-[[(2R)-2-acetamido-3-(3-fluorophenyl)propanoyl]amino]-5-methoxy-4-methoxycarbonyl-3-methyl-5-oxopentanoic acid
SMILES COC(=O)C(C(C)C(NC(=O)C(CC1=CC(F)=CC=C1)NC(C)=O)C(O)=O)C(=O)OC

Specifications

Sensitivity Hygroscopic
Quantity 5000 g
Solubility Information Insoluble in cold water,hot water,methanol,diethyl ether,n-octanol and acetone.
Chemical Name or Material Molecular sieves, 4A, 1 to 2mm (0.04 to 0.08 in) beads

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10120166 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL05454.0I,L05454.30,L05454.0B
Lot Number10144722 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL05454.0I,L05454.30,L05454.0B
Lot NumberU15E023 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog NumberL05454.0I,L05454.30,L05454.0B
Lot Number5004A17R Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberL05454.0I,L05454.30,L05454.0B
Lot Number10139402 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberL05454.0I,L05454.30,L05454.0B

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