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Stains, Fluorescent Dyes & Histology Reagents

Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%

ACS / AR / SpectroscopyAvailable on request

Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% (CAS 569-61-9) supplier Zemixal: C19H18ClN3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% chemical structure
CAS number569-61-9
FormulaC19H18ClN3
Molar mass323.8 g/mol
HS code32041929
Purity≥99.00%
InChIKeyJUQPZRLQQYSMEQ-UHFFFAOYSA-N
IUPAC name4-[(4-aminophenyl)-(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydrochloride

About Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%

Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. Identity at a glance (ACS / AR / Spectroscopy): CAS 569-61-9, formula C19H18ClN3 and molar mass 323.8 g/mol.

Where it is used

  • Histology & cytology staining
  • Microscopy
  • Clinical laboratories
  • Indicator for titrations

Safe handling

Classified under GHS with signal word Danger and hazard statements H350. Read the SDS before first use.

Order it in 25 g and 100 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Histology & cytology staining
  • Microscopy
  • Clinical laboratories
  • Indicator for titrations

Applications

Grade guides

Specifications and identifiers

Specifications of Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%
Product nameRosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%
Catalogue numberZX-038275
CAS number569-61-9
IUPAC name4-[(4-aminophenyl)-(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydrochloride
Molecular formulaC19H18ClN3
Molar mass323.8 g/mol
Exact mass323.1189
GradeACS / AR / Spectroscopy
Purity / assay≥99.00%
H-bond donors / acceptors4 / 3
Topological polar surface area75.9 Ų
HS code32041929
InChIKeyJUQPZRLQQYSMEQ-UHFFFAOYSA-N
SMILESC1=CC(=N)C=CC1=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N.Cl
PubChem CID11292
SynonymsPararosaniline hydrochloride, Parafuchsin, Parafuchsine, Pararosaniline chloride, p-Fuchsin, CI Basic Red 9, Parafuksin, Fuchsine SP, C.I. Basic Red 9, Fuchsine SPC, Calcozine magenta N

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • H350May cause cancer

Precautionary statements P203, P280, P318, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%
25 gQuoted on request
100 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%

Which CAS number identifies Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%?
Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% is registered under CAS 569-61-9. You may also see it listed as Pararosaniline hydrochloride, Parafuchsin, Parafuchsine. Our catalogue number for this item is ZX-038275.
What are the formula and molar mass of Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%?
For Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%, its formula is C19H18ClN3 and its molar mass is 323.8 g/mol. InChIKey JUQPZRLQQYSMEQ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%?
This listing is ACS / AR / Spectroscopy grade with ≥99.00% purity. Standard packs are 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% to my country?
Yes. Because Rosaniline hydrochoride, ACS, AR, for spectroscopy ≥99.00% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 569-61-9

Pyrogallol red
CAS
32638-88-3
Formula
C19H12O8S
MW
400.4 g/mol
ZX-038270
Alizarine
CAS
72-48-0
Formula
C14H8O4
MW
240.21 g/mol
ZX-038265

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