Molekula

Chelex® 100 sodium form

SKU 90036982 CAS 11139-85-8 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Chelex® 100 sodium form is a chelating resin used for removing metal ions from aqueous solutions, commonly employed in DNA purification and trace metal analysis. It is supplied as a sodium form resin with a particle size of 100–200 mesh. CAS: 11139-85-8. Signal word: None. Molekula supplies Chelex® 100 sodium form from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Overview

SKU: 90036982
CAS Number: 11139-85-8

Frequently asked questions

What is Chelex® 100 sodium form used for?

It is primarily used for chelating metal ions in water purification, biological sample preparation, and laboratory applications where metal contamination must be minimized.

What is the chemical formula and molecular weight of Chelex® 100 sodium form?

The exact formula is not publicly disclosed, but it is a cross-linked polystyrene resin with iminodiacetic acid functional groups; molecular weight is not applicable due to its polymeric nature.

How should Chelex® 100 sodium form be stored?

Store at room temperature in a dry, well-ventilated area; avoid exposure to moisture and direct sunlight.

What grade of Chelex® 100 sodium form is available?

Available in laboratory grade; suitable for research and analytical applications.

Can Molekula supply Chelex® 100 sodium form in bulk?

Yes, Molekula can supply Chelex® 100 sodium form in bulk quantities—please contact sales for pricing and availability.

What documentation comes with a Chelex® 100 sodium form order?

Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.