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Safety Information

20301

Supelco

Molecular Sieve, 5Å

45-60 mesh, bottle of 50 g

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About This Item

UNSPSC Code:
23201100
eCl@ss:
32110204

product name

Molecular Sieve Adsorbent, matrix Molecular Sieve 5A, 45-60 mesh, bottle of 50 g

Agency

suitable for USP/NF nitrogen

form

solid

packaging

bottle of 50 g

matrix

Molecular Sieve 5A

particle size

45-60 mesh

pore size

5 Å pore diameter

density

~0.72 g/mL (free fall density)

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General description

Molecular sieves are synthetically produced zeolites (naturally occurring aluminosilicate minerals), and are characterized by pores and internal cavities of extremely uniform dimensions. These crystalline materials have three-dimensional structures based on silicon oxide (SiO4) and aluminum oxide (AlO4) polyhedra. The polyhedra are linked by their corners to produce an open structure with internal cavities in which molecules can be trapped. These materials are engineered so that access to the internal cavities is through specific and uniform sized pores.

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Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

STOT RE 2 Inhalation

Target Organs

Lungs

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

20301:4548173981758


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Measurement of atmospheric nitrous oxide using a molecular sieve 5A trap and gas chromatography.
Miles LD.
Analytical Chemistry, 43 (8), 1113-1115 (1971)

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