New fuchsin

Name: New fuchsin
Brand: Vaqora Chemicals
SKU: VQ-000651

About New fuchsin

Vaqora Chemicals supplies New fuchsin (Microscopy grade), a biological stain registered under CAS number 3248-91-7. Its molecular formula is C22H24ClN3 and its molecular weight is 365.9 g/mol. Alternative names: Basic Violet 2 and Fuchsin N.

It is supplied as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 9 hazard statements. Review the Safety Data Sheet before use.

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

Standard pack sizes are 25 g, 100 g, 5 x 1 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	New fuchsin
Catalogue No.	VQ-000651
CAS Number	3248-91-7
IUPAC name	4-[(4-amino-3-methylphenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline;hydrochloride
Molecular formula	C₂₂H₂₄ClN₃
Molecular weight	365.9 g/mol
Exact mass	365.1659
Grade	Microscopy
HSN code	32049000
InChIKey	IPSIPYMEZZPCPY-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C2=CC(=C(C=C2)N)C)C3=CC(=C(C=C3)N)C)C=CC1=N.Cl
PubChem CID	14454445

Physical properties
Physical form	Powder
Appearance	Powder
H-bond donors / acceptors	4 / 3
TPSA	75.9 Å²
Synonyms	Basic Violet 2, Fuchsin N, Magenta III, Neofuchsine, New magenta, Remacryl magenta B, Astrazon fuchsine GN, Trimethyl fuchsin, C.I. Basic Violet 2, Fuchsin NB, C.I. Basic Violet 2 monohydrochloride, New fuchsine

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H350May cause cancer
H351Suspected of causing cancer
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, 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

Frequently asked questions

What is the CAS number of New fuchsin?

The CAS Registry Number of New fuchsin is 3248-91-7. It is also known as Basic Violet 2, Fuchsin N, Magenta III.

What is the molecular formula and molecular weight of New fuchsin?

New fuchsin has the molecular formula C22H24ClN3 and a molecular weight of 365.9 g/mol.

Which grade and pack sizes of New fuchsin can I order?

We supply New fuchsin in Microscopy grade, in 25 g, 100 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with New fuchsin?

Yes. Every lot of New fuchsin 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 New fuchsin be shipped internationally?

Yes. New fuchsin 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.