Molekula

1-Octanesulfonic acid sodium salt monohydrate for HPLC

SKU 90022531 CAS 207596-29-0 CH3(CH2)6CH2SO3Na · H2O MW 234.29 In stock

1-Octanesulfonic acid sodium salt monohydrate is a sulfonic acid salt used as a mobile phase additive in HPLC to improve peak shape and retention of basic compounds. It is available with high purity suitable for analytical applications. CAS: 207596-29-0, Molecular Formula: CH3(CH2)6CH2SO3Na · H2O, Molecular Weight: 234.29 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 1-Octanesulfonic acid sodium salt monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

5 g — £30.90 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Download PDF

Property	Value
Appearance	White powder
Assay	99.0% min
UV 200nm	≥ 70.0%
UV 220nm	≥ 90.0%
UV 250nm	≥ 98.0%
Suitable for ion pair chromatography	Suitable

Storage & handling

Property	Value
Storage Temperature	Ambient
Shelf Life	24 months
Acidity	Acid

Identification

Property	Value
SKU	90022531
CAS Number	207596-29-0
Molecular Formula	CH3(CH2)6CH2SO3Na · H2O
Molecular Weight	234.29
SMILES	CCCCCCCCS(=O)(=O)[O-].O.[Na+]
REACH Code	Y110
HTS Code	29041000
Tariff Code	29041000

Safety & GHS

Warning

Health Hazard GHS07

Hazard statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+352 IF ON SKIN: Wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, FR, IT, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 1-Octanesulfonic acid sodium salt monohydrate used for?

It is used as a mobile phase additive in HPLC to improve peak shape and separation efficiency, particularly for basic compounds.

What is the chemical formula and molecular weight?

The formula is CH3(CH2)6CH2SO3Na · H2O with a molecular weight of 234.29 g/mol.

How should this compound be stored?

Store at ambient temperature, protected from moisture and heat.

What grade is available?

Available in HPLC grade for high-purity applications.

Can Molekula supply this in bulk?

Yes, Molekula can supply 1-Octanesulfonic acid sodium salt monohydrate in bulk quantities upon request.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS).

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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