C.I. Acid Blue 92

Name: C.I. Acid Blue 92
Brand: Vaqora Chemicals
SKU: VQ-010832

About C.I. Acid Blue 92

Listed under CAS 7488-76-8, C.I. Acid Blue 92 is an organosulfur compound available from Vaqora Chemicals. With the molecular formula C26H19N3O10S3, it has a molar mass of 629.6 g/mol. The IUPAC name is 4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid. Alternative names: Anazolene and anazolene acid.

Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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

Specifications & identifiers

Chemical identifiers
Product name	C.I. Acid Blue 92
Catalogue No.	VQ-010832
CAS Number	7488-76-8
Other CAS	3861-73-2
IUPAC name	4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid
Molecular formula	C₂₆H₁₉N₃O₁₀S₃
Molecular weight	629.6 g/mol
Exact mass	629.0233
Grade	Reference Standard
HSN code	2933
InChIKey	QFVHZQCOUORWEI-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)NC2=C3C(=C(C=C2)N=NC4=C5C(=CC(=C4)S(=O)(=O)O)C=C(C=C5O)S(=O)(=O)O)C=CC=C3S(=O)(=O)O
PubChem CID	19732

Physical properties
Physical form	Other
LogP (XLogP3)	3.6
H-bond donors / acceptors	5 / 13
TPSA	245 Å²
Synonyms	Anazolene, anazolene acid, Anazolene, acid, Anazoleno sodico, Colacid Blue A, Coomassie Blue RL, 8-(4-anilino-5-sulfo-1-naphthylazo)-1-naphthol-3,6-disulfonic acid, 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-((4-(phenylamino)-5-sulfo-1-naphthalenyl)azo)-, 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-, 1-Naphthol-3,6-disulfonic acid, 8-(4-anilino-5-sulfo-1-naphthylazo)-, 4-[(4-anilino-5-sulfonaphthalen-1-yl) diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid, 4-[(E)-(4-anilino-5-sulfo-1-naphthyl)azo]-5-hydroxy-naphthalene-2,7-disulfonic acid

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 C.I. Acid Blue 92?

The CAS Registry Number of C.I. Acid Blue 92 is 7488-76-8. It is also known as Anazolene, anazolene acid, Anazolene, acid.

What is the molecular formula and molecular weight of C.I. Acid Blue 92?

C.I. Acid Blue 92 has the molecular formula C26H19N3O10S3 and a molecular weight of 629.6 g/mol. Its IUPAC name is 4-[(4-anilino-5-sulfonaphthalen-1-yl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid.

Which grade and pack sizes of C.I. Acid Blue 92 can I order?

We supply C.I. Acid Blue 92 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with C.I. Acid Blue 92?

Yes. Every lot of C.I. Acid Blue 92 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 C.I. Acid Blue 92 be shipped internationally?

Yes. We export C.I. Acid Blue 92 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.