Disulphine blue, AR

Name: Disulphine blue, AR
Brand: Vaqora Chemicals
SKU: VQ-046681

About Disulphine blue, AR

Disulphine blue (CAS 129-17-9) is an organosulfur compound offered by Vaqora Chemicals in AR grade. Its molecular formula is C27H31N2NaO6S2 and its molecular weight is 566.7 g/mol. It is also known as Patent Blue VF or Sulfan Blue.

Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Disulphine blue in 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Disulphine blue, AR
Catalogue No.	VQ-046681
CAS Number	129-17-9
IUPAC name	sodium 4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate
Molecular formula	C₂₇H₃₁N₂NaO₆S₂
Molecular weight	566.7 g/mol
Exact mass	566.1521
Grade	AR
HSN code	32049000
InChIKey	SJEYSFABYSGQBG-UHFFFAOYSA-M
SMILES	CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=C(C=C(C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]
PubChem CID	8507

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 7
TPSA	137 Å²
Synonyms	Patent Blue VF, Sulfan Blue, Blue VRS, Acid Blue V, Hexacol Blue VRS, Disulphen Blau, Disulphine VN, Alphazurine 2G, Hidacid Blue V, Leather Blue G, Amacid Blue V, Carmine Blue VF

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 129-17-9

Puriss

Disulphine blue

CAS: 129-17-9
Formula: C₂₇H₃₁N₂NaO₆S₂
MW: 566.7 g/mol

VQ-010861

Frequently asked questions

What is the CAS number of Disulphine blue, AR?

The CAS Registry Number of Disulphine blue, AR is 129-17-9. It is also known as Patent Blue VF, Sulfan Blue, Blue VRS.

What is the molecular formula and molecular weight of Disulphine blue, AR?

Disulphine blue, AR has the molecular formula C27H31N2NaO6S2 and a molecular weight of 566.7 g/mol. Its IUPAC name is sodium 4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate.

Which grade and pack sizes of Disulphine blue, AR can I order?

We supply Disulphine blue, AR in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Disulphine blue, AR?

Yes. Every lot of Disulphine blue, AR 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 Disulphine blue, AR be shipped internationally?

Yes. We export Disulphine blue, AR worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.