1-Heptane sulphonic acid sodium salt, monohyd… 207300-90-1

Name: 1-Heptane sulphonic acid sodium salt, monohydrate, for HPLC 99%
Brand: Vaqora Chemicals
SKU: VQ-000747

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

1-Heptane sulphonic acid sodium salt, monohydrate is an ion-pairing reagent (HPLC grade) carrying the CAS registry number 207300-90-1, specified at 99% purity. The compound has the formula C7H17NaO4S, corresponding to a molecular weight of 220.26 g/mol. The IUPAC name is sodium. Heptane-1-sulfonate. Hydrate. It is also known as Sodium 1-heptanesulfonate monohydrate or Sodium Heptane-1-sulfonate Hydrate.

The material typically appears as a white solid. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for ion-pair HPLC, chromatographic method development, analytical separations and chromatography. Buyers come mainly from academic and industrial research.

Available in 5 g, 25 g, 100 g and 10 x 25 g packs, 1-Heptane sulphonic acid sodium salt, monohydrate is dispatched with a Certificate of Analysis (COA) to destinations 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, monohydrate, for HPLC 99%
Catalogue No.	VQ-000747
CAS Number	207300-90-1
IUPAC name	sodium;heptane-1-sulfonate;hydrate
Molecular formula	C₇H₁₇NaO₄S
Molecular weight	220.26 g/mol
Exact mass	220.0745
Grade	HPLC
Purity / assay	99%
HSN code	29041090
InChIKey	XWZCREJRXRKIRQ-UHFFFAOYSA-M
SMILES	CCCCCCCS(=O)(=O)[O-].O.[Na+]
PubChem CID	23687711

Physical properties
Physical form	Solid
Appearance	White solid
H-bond donors / acceptors	1 / 4
TPSA	66.6 Å²
Synonyms	Sodium 1-heptanesulfonate monohydrate, Sodium Heptane-1-sulfonate Hydrate, 1-Heptanesulfonic acid sodium salt monohydrate, 1-Heptanesulfonic acid, sodium salt, hydrate (1:1:1), Sodium1-heptanesulfonatemonohydrate, sodium,heptane-1-sulfonate,hydrate, sodium,heptane-1-sulfonate, Sodium heptane-1-sulfonate monohydrate, Sodium heptane-1-sulfonate--water (1/1/1), Sodium 1-heptanesulfonate monohydrate, >=96.0% (T), Sodium 1-heptanesulfonate monohydrate, >=99.0% (T), Sodium 1-heptanesulfonate monohydrate, for HPLC, >=99%

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 207300-90-1

1-Heptane sulphonic acid sodium salt, monohydrate, >99%

CAS: 207300-90-1
Formula: C₇H₁₇NaO₄S
MW: 220.26 g/mol

VQ-045810

AR / HPLC

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

CAS: 207300-90-1
Formula: C₇H₁₇NaO₄S
MW: 220.26 g/mol

VQ-045522

Frequently asked questions

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

The CAS Registry Number of 1-Heptane sulphonic acid sodium salt, monohydrate, for HPLC 99% is 207300-90-1. It is also known as Sodium 1-heptanesulfonate monohydrate, Sodium Heptane-1-sulfonate Hydrate, 1-Heptanesulfonic acid sodium salt monohydrate.

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

1-Heptane sulphonic acid sodium salt, monohydrate, for HPLC 99% has the molecular formula C7H17NaO4S and a molecular weight of 220.26 g/mol.

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

We supply 1-Heptane sulphonic acid sodium salt, monohydrate, for HPLC 99% in HPLC (99%) grade, in 5 g, 25 g, 100 g, 10 x 25 g, 1 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, monohydrate, for HPLC 99%?

Yes. Every lot of 1-Heptane sulphonic acid sodium salt, monohydrate, 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, monohydrate, for HPLC 99% be shipped internationally?

Yes. 1-Heptane sulphonic acid sodium salt, monohydrate, 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.