Magneson II, practical grade

Name: Magneson II, practical grade
Brand: Vaqora Chemicals
SKU: VQ-046793

About Magneson II, practical grade

Magneson II (CAS 5290-62-0) is a biological stain offered by Vaqora Chemicals in Practical grade. With the molecular formula C16H11N3O3, it has a molar mass of 293.28 g/mol. Systematically, it is named 4-[(4-nitrophenyl)diazenyl]naphthalen-1-ol. Common synonyms include 4-(4-Nitrophenylazo)-1-naphthol and p-Nitrphenylazo-alpha-naphthol.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span histology and cytology staining, microscopy, clinical laboratories and indicator for titrations. Our customers for this product work in academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Available in 25 g packs, Magneson II is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Indicator for titrations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Magneson II, practical grade
Catalogue No.	VQ-046793
CAS Number	5290-62-0
IUPAC name	4-[(4-nitrophenyl)diazenyl]naphthalen-1-ol
Molecular formula	C₁₆H₁₁N₃O₃
Molecular weight	293.28 g/mol
Exact mass	293.08
Grade	Practical
HSN code	29270090
InChIKey	MDLLSWJQIIAUQU-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=CC=C2O)N=NC3=CC=C(C=C3)[N+](=O)[O-]
PubChem CID	79174

Physical properties
Physical form	Other
LogP (XLogP3)	4.4
H-bond donors / acceptors	1 / 5
TPSA	90.8 Å²
Synonyms	4-(4-Nitrophenylazo)-1-naphthol, p-Nitrphenylazo-alpha-naphthol, 1-Naphthol, 4-((p-nitrophenyl)azo)-, 4-((p-Nitrophenyl)azo)-1-naphthol, 4-((4-Nitrophenyl)azo)-1-naphthol, 4-((4-Nitrophenyl)azo)-1-naphthalenol, 1-Naphthalenol, 4-(2-(4-nitrophenyl)diazenyl)-, 4-[(p-Nitrophenyl)azo]-1-naphthol, 4-[(4-Nitrophenyl)azo]-1-naphthol, 1-Naphthol, 4-[(p-nitrophenyl)azo]-, 1-Naphthalenol, 4-[2-(4-nitrophenyl)diazenyl]-, 4((pNitrophenyl)azo)1naphthol

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 5290-62-0

AR

Magneson II, GR indicator

CAS: 5290-62-0
Formula: C₁₆H₁₁N₃O₃
MW: 293.28 g/mol

VQ-000614

Frequently asked questions

What is the CAS number of Magneson II, practical grade?

The CAS Registry Number of Magneson II, practical grade is 5290-62-0. It is also known as 4-(4-Nitrophenylazo)-1-naphthol, p-Nitrphenylazo-alpha-naphthol, 1-Naphthol, 4-((p-nitrophenyl)azo)-.

What is the molecular formula and molecular weight of Magneson II, practical grade?

Magneson II, practical grade has the molecular formula C16H11N3O3 and a molecular weight of 293.28 g/mol. Its IUPAC name is 4-[(4-nitrophenyl)diazenyl]naphthalen-1-ol.

Which grade and pack sizes of Magneson II, practical grade can I order?

We supply Magneson II, practical grade in Practical grade, in 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Magneson II, practical grade?

Yes. Every lot of Magneson II, practical grade 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 Magneson II, practical grade be shipped internationally?

Yes. Magneson II, practical grade 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.