1-Heptanesulfonic acid sodium salt monohydrate, HPLC grade, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10516982	Thermo Scientific Acros 411270050	5 g	Glass bottle
10107330	Thermo Scientific Acros 411270250	25 g	Glass Bottle
10403551	Thermo Scientific Acros 411271000	100 g	Glass Bottle
11904571	Thermo Scientific Acros 411275000	500 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For ion pair chromatography

Chemical Identifiers

• CAS: 207300-90-1
• Synonym: sodium heptane-1-sulfonate hydrate, 1-heptanesulfonic acid sodium salt monohydrate, sodium 1-heptanesulfonate monohydrate, sodium 1-heptanesulfonate hydrate, sodium1-heptanesulfonatemonohydrate, potassium heptane-1-sulfonate hydrate, sodium heptane-1-sulfonate-water 1/1/1, sodium 1-heptanesulfonate monohydrate t, sodium 1-heptanesulfonate monohydrate, for hplc
• IUPAC Name: sodium;heptane-1-sulfonate;hydrate

• InChI Key: XWZCREJRXRKIRQ-UHFFFAOYSA-M
• PubChem CID: 23687711
• SMILES: CCCCCCCS(=O)(=O)[O-].O.[Na+]

Specifications

• CAS: 207300-90-1
• Melting Point: >300.0°C
• Loss on Drying: 7.4% to 9% (100°C, 3 hrs) (vacuum)
• Molecular Formula: C₇H₁₅NaO₃S·H₂O
• Synonym: sodium heptane-1-sulfonate hydrate, 1-heptanesulfonic acid sodium salt monohydrate, sodium 1-heptanesulfonate monohydrate, sodium 1-heptanesulfonate hydrate, sodium1-heptanesulfonatemonohydrate, potassium heptane-1-sulfonate hydrate, sodium heptane-1-sulfonate-water 1/1/1, sodium 1-heptanesulfonate monohydrate t, sodium 1-heptanesulfonate monohydrate, for hplc
• InChI Key: XWZCREJRXRKIRQ-UHFFFAOYSA-M
• IUPAC Name: sodium;heptane-1-sulfonate;hydrate
• PubChem CID: 23687711
• Physical Form: Powder or Flakes

• Absorbance: (2.7g in 100mL water) (pH 3), (2.7 g in 100 ml water) (pH 3) at 0nm, 0.06 max. at 254nm, 0.06 max. at 280nm, 0.1 max. at 220nm, 1 max. at 210nm
• Color: White
• Infrared Spectrum: Authentic
• Linear Formula: CH₃(CH₂)₆SO₃Na·H₂O
• Solubility Information: (10% w/v in water) Clear colorless
• SMILES: CCCCCCCS(=O)(=O)[O-].O.[Na+]
• Molecular Weight (g/mol): 220.27
• Formula Weight: 220.27
• Chemical Name or Material: 1-Heptanesulfonic acid sodium salt monohydrate

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for

GHS Signal Word: Warning

Product Identifier

• 1-Heptanesulfonic acid, sodium salt monohydrate

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : 1-Heptanesulfonic acid, sodium salt monohydrate

RUO – Research Use Only