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69835 Sigma-Aldrich

Molecular sieves, 4 Å

rod

Synonym: Sodium Alumino-Silicate

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Drying Agents
form   rod
size   1/16 in.
pore size   4 Å pore diameter

Description

Application

Molecules with an effective diameter of 4 Å, including H2O, H2S, CO2, SO2, C2H4 and C3H6 are adsorbed.

Molecular sieves, 4 Å may be employed in the synthesis of methyl 8-methylnon-6-enoate and methyl 8-methylnonanoate.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

General description

Molecular sieves are in the form of the rods having pore diameter of 4Å. It participates in the synthesis of ecteinascidin 743 (a potential marine-derived antitumor agent).

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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