Sodium azulene sulphonate, 98%

Name: Sodium azulene sulphonate, 98%
Brand: Vaqora Chemicals
SKU: VQ-010964

About Sodium azulene sulphonate, 98%

Vaqora Chemicals supplies Sodium azulene sulphonate, an organosulfur compound registered under CAS number 6223-35-4 with a typical assay of 98%. With the molecular formula C15H17NaO3S, it has a molar mass of 300.4 g/mol. Its systematic (IUPAC) name is sodium 3,8-dimethyl-5-propan-2-ylazulene-1-sulfonate. Common synonyms include Sodium gualenate and Gualenate de sodium.

The material typically appears as a blue to dark blue crystalline powder to powder. Reported physical data include a melting point of 98 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Sodium azulene sulphonate in 1 g, 5 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium azulene sulphonate, 98%
Catalogue No.	VQ-010964
CAS Number	6223-35-4
IUPAC name	sodium 3,8-dimethyl-5-propan-2-ylazulene-1-sulfonate
Molecular formula	C₁₅H₁₇NaO₃S
Molecular weight	300.4 g/mol
Exact mass	300.0796
Purity / assay	98%
HSN code	29420090
InChIKey	GEYJUFBPCGDENK-UHFFFAOYSA-M
SMILES	CC1=C2C(=CC(=C2C=C(C=C1)C(C)C)C)S(=O)(=O)[O-].[Na+]
PubChem CID	23669592

Physical properties
Physical form	Powder
Appearance	Blue to dark blue crystalline powder to powder
Melting point	98 °C
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium gualenate, Gualenate de sodium, Natrii gualenas, Sodium 7-isopropyl-1,4-dimethylazulene-3-sulfonate, Sodium guaiazulene-3-sulfonate, Sodium guaiazulenesulfonate, Sodium guaiazulene sulfonate, Oristar sgs, Guaiazulene 3-sulfonate sodium salt, Azunol ST, 1-Azulenesulfonic acid, 3,8-dimethyl-5-(1-methylethyl)-, sodium salt, Soluble guaiazulene

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

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

Frequently asked questions

What is the CAS number of Sodium azulene sulphonate, 98%?

The CAS Registry Number of Sodium azulene sulphonate, 98% is 6223-35-4. It is also known as Sodium gualenate, Gualenate de sodium, Natrii gualenas.

What is the molecular formula and molecular weight of Sodium azulene sulphonate, 98%?

Sodium azulene sulphonate, 98% has the molecular formula C15H17NaO3S and a molecular weight of 300.4 g/mol. Its IUPAC name is sodium 3,8-dimethyl-5-propan-2-ylazulene-1-sulfonate.

Which grade and pack sizes of Sodium azulene sulphonate, 98% can I order?

We supply Sodium azulene sulphonate, 98% in (98%) grade, in 1 g, 5 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium azulene sulphonate, 98%?

Yes. Every lot of Sodium azulene sulphonate, 98% 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 Sodium azulene sulphonate, 98% be shipped internationally?

Yes. Sodium azulene sulphonate, 98% 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.