1-Heptane sulphonic acid sodium salt, anhydro… 22767-50-6

Name: 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+
Brand: Vaqora Chemicals
SKU: VQ-000746

About 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+

1-Heptane sulphonic acid sodium salt (CAS 22767-50-6) is an ion-pairing reagent offered by Vaqora Chemicals in HPLC grade, specified at ≥99% purity. Formula C7H15NaO3S, molecular weight 202.25 g/mol. The IUPAC name is sodium heptane-1-sulfonate. Alternative names: Sodium 1-heptanesulfonate anhydrous and Sodium 1-heptanesulfonate.

The material typically appears as a white powder. Key physical data: a melting point of above 300 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include ion-pair HPLC, chromatographic method development, analytical separations and chromatography. Our customers for this product work in academic and industrial research.

We offer 1-Heptane sulphonic acid sodium salt in 5 g, 25 g, 100 g and 10 x 25 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Ion-pair HPLC
Chromatographic method development
Analytical separations
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+
Catalogue No.	VQ-000746
CAS Number	22767-50-6
IUPAC name	sodium heptane-1-sulfonate
Molecular formula	C₇H₁₅NaO₃S
Molecular weight	202.25 g/mol
Exact mass	202.064
Grade	HPLC
Purity / assay	≥99%
HSN code	29041090
InChIKey	REFMEZARFCPESH-UHFFFAOYSA-M
SMILES	CCCCCCCS(=O)(=O)[O-].[Na+]
PubChem CID	23672332

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	>300 °C
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium 1-heptanesulfonate anhydrous, Sodium 1-heptanesulfonate, 1-Heptanesulfonic acid sodium salt, 1-Heptanesulfonic acid, sodium salt, 1-Heptanesulfonic acid, sodium salt (1:1), Heptylsulfonic Acid Sodium Salt, Sodium 1-heptanesulfonate, Vetec(TM) reagent grade, Sodium heptane-1-sulphonate, sodiumheptane-1-sulfonate, Heptanosulfonic acid sodium salt, Sodium 1-heptanesulfonate, BioXtra

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 22767-50-6

1-Heptane sulphonic acid sodium salt anhydrous

CAS: 22767-50-6
Formula: C₇H₁₅NaO₃S
MW: 202.25 g/mol

VQ-047061

AR / HPLC

1-Heptane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%

CAS: 22767-50-6
Formula: C₇H₁₅NaO₃S
MW: 202.25 g/mol

VQ-045487

LR

1-Heptane sulphonic acid sodium salt, LR 98%

CAS: 22767-50-6
Formula: C₇H₁₅NaO₃S
MW: 202.25 g/mol

VQ-047060

Frequently asked questions

What is the CAS number of 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+?

The CAS Registry Number of 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ is 22767-50-6. It is also known as Sodium 1-heptanesulfonate anhydrous, Sodium 1-heptanesulfonate, 1-Heptanesulfonic acid sodium salt.

What is the molecular formula and molecular weight of 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+?

1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ has the molecular formula C7H15NaO3S and a molecular weight of 202.25 g/mol. Its IUPAC name is sodium heptane-1-sulfonate.

Which grade and pack sizes of 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ can I order?

We supply 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ in HPLC (≥99%) grade, in 5 g, 25 g, 100 g, 10 x 25 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+?

Yes. Every lot of 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ be shipped internationally?

Yes. 1-Heptane sulphonic acid sodium salt, anhydrous, for HPLC 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.