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Detail of "569-61-9"

  • MSDS Download
  • CAS Number:
  • 569-61-9
  • Name:

  • Benzenamine,4,4'-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-, hydrochloride (1:1)

  • Superlist Name:
  • Basic Red 9
  • Molecular Structure:
  • Formula:
  • C19H17N3.HCl
  • Molecular Weight:
  • 323.85
  • Synonyms:
  • Benzenamine,4,4'-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-, monohydrochloride(9CI);C.I. Basic Red 9, monohydrochloride (8CI);Para Magenta(6CI);Basic Parafuchsine;C.I. 42500;C.I. Basic Red 9;CalcozineMagenta N;Fuchsine DR 001;Fuchsine SP;Fuchsine SPC;NSC 10460;Orient ParaMagenta Base;Parafuchsin;Parafuchsine;Pararosaniline;Pararosanilinechloride;Pararosaniline hydrochloride;p-Fuchsin;p-Fuchsine;p-Rosanilinehydrochloride;Parafuchorsin;
  • EINECS:
  • 209-321-2
  • Density:
  • 0.999 g/mL at 20 °C
  • Melting Point:
  • 250 °C
  • Flash Point:
  • 11 °C
  • Solubility:
  • 10 g/L (25 °C) in water
  • Appearance:
  • green crystalline powder
  • Hazard Symbols:
  • FlammableF, ToxicT, HarmfulXn
  • Risk Codes:
  • 40-45-11
  • Safety:
  • 7-16-53-45-36/37 Details
  • Transport Information:
  • UN 2924 3/PG 2
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CAS No.569-61-9 Basic Red 9

Benzenamine,4,4'-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-, hydrochloride (1:1)

Supplier:shijiazhuang xinluo chemical co.,ltd [ China (Mainland)]

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CAS No.569-61-9 Basic Red 9

Pararosaniline chloride

Supplier:CHEMIMPEX INT'L INC [ United States]

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CAS No.569-61-9 Basic Red 9

Supplier:shijiazhuang guangkuo chemical co.,ltd [ China (Mainland)]

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CAS No.569-61-9 Basic Red 9

Appearance:invisible green crystal powder Ignition residue(sulphate): 0.2% max. Sodium sulfite test: passes Loss on drying: 14.6% max. Packing: 1kg/foil bag, 25kg/fibre drum Used as Biological stains.

Supplier:Tangshan Moneide Trading Co., Ltd. [ China (Mainland)]

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CAS No.569-61-9 Basic Red 9

Basic Red 9

Supplier:Zhejiang Medicines and Health Products Import and Export Co., Ltd. [ China (Mainland)]

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SupplierManufacturer 1415Integral
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Address:ZMC Building,101-2N, Zhongshan Road , Hangzhou , China

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CAS No.569-61-9 Basic Red 9

C.I.No. 42500 Chemical Formula C19H18ClN3 Molecular Weight 323.83 Dye Content ~90% Absorption Max (EtOH 50%) 545-547 nm Absorption (1%,1cm) pH 6.2 2550 - 2950 Loss On Drying (110? c) 10% max

Supplier:PARSHWANATH GROUP OF INDUSTRIES [ India]

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CAS No.569-61-9 Basic Red 9

SAFRANINE O

Supplier:HENI CHEMICAL INDUSTRIES [ India]

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CAS No.569-61-9 Basic Red 9

PARA ROSANILINE CHLORIDE (C.I. No 42500)

Supplier:NILE CHEMICALS [ India]

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CAS No.569-61-9 Basic Red 9

Molecular Formula: C20H20ClN3 Formula Weight: 337.85

Supplier:RAL Diagnostic Stains and Reagents Corporation [ United States]

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CAS No.569-61-9 Basic Red 9

FUCHSIN BASIC

Supplier:Ricca Chemical Company [ United States]

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CAS No.569-61-9 Basic Red 9

FUCHSIN BASIC

Supplier:Fisher Scientific UK [ United Kingdom]

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CAS No.569-61-9 Basic Red 9

FUCHSIN BASIC

Supplier:NILE CHEMICALS [ India]

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CAS No.569-61-9 Basic Red 9

Supplier:Deccan Dyes & Chemical Industry [ India]

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Address:Sharada Centre Off Karve Road, Pune 411 004 (India)

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CAS No.569-61-9 Basic Red 9

Supplier:Edutek Instrumentation [ India]

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CAS No.569-61-9 Basic Red 9

Supplier:liaoning hongshan chemical Co., LTD [ Select your country]

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Address:liaoning province chaoyang kazuo county in qingshankou small ChengZiCun

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CAS No.569-61-9 Basic Red 9

Supplier:J.T. Baker-A Division of Mallinckrodt Baker, Inc. [ United States]

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Address:Avantor Performance Materials

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CAS No.569-61-9 Basic Red 9

Supplier:K. Patel Chemopharma Pvt. Ltd. [ India]

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CAS No.569-61-9 Basic Red 9

Supplier:RENUKA CHEMICALS [ India]

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CAS No.569-61-9 Basic Red 9

Supplier:Naugra Export [ India]

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CAS No.569-61-9 Basic Red 9

Supplier:Research Organics, Inc. [ United States]

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CAS No.569-61-9 Basic Red 9

Supplier:WIDER (TIANJIN) INTERNATIONAL TRADING CO., LTD [ China (Mainland)]

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Reference

Comparison of rat and hamster hepatocyte primary culture/DNA repair assays
Comparison of rat and hamster hepatocyte primary culture/DNA repair assays. Kornbrust, Douglas J.; Barfknecht, Thomas R. (Res. Triangle Inst., Research Triangle Park, NC 27709-2194, USA). Environ. Mutagen., 6(1), 1-11 (English) 1984. CODEN: ENMUDM. ISSN: 0192-2521. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) A comparison of the relative extent of DNA repair elicited by various genotoxic chems. 5522-43-0 and 134-32-7 which are cas registry numbers are also used here. in rat and hamster hepatocytes was conducted, using the hepatocyte primary culture/DNA repair (HPC/DR) assay. Of the 11 chems. tested, 8 were more potent in inducing DNA repair in hamster hepatocytes than in rat hepatocytes. Dimethylnitrosamine [62-75-9], diethylnitrosamine [55-18-5], 2-acetylaminofluorene [53-96-3], 9-aminoacridine [90-45-9], pararosaniline [569-61-9], 1-naphthylamine [134-32-7], benzidine [92-87-5], and 1,2:3,4-diepoxybutane [1464-53-5] were all active in hamster hepatocytes at a concn. at least 10 times less than the lowest effective concn. in rat hepatocytes. The direct-acting alkylating agent, Me methanesulfonate [66-27-3], was equipotent in inducing DNA repair in both rat and hamster hepatocytes, indicating that the differences in DNA repair obsd. for the other chems. were probably not a result of species differences in DNA repair capacities. In contrast, 1-nitropyrene [5522-43-0] produced a greater DNA repair response in rat hepatocytes than hamster hepatocytes, whereas the bacterial mutagen 3-(chloromethyl)pyridine [3099-31-8] was inactive in both hepatocyte systems. These studies demonstrate the feasibility of using hamster hepatocytes in the HPC/DR assay and illustrate the utility of performing the assay with hepatocytes from >1 species. .
The determination of sulfur dioxide air pollution
The determination of sulfur dioxide air pollution. V. The optimization of conditions for the spectrophotometric determination of sulfur dioxide with pararosaniline. Sucha, Ladislav; Suchanek, Miloslav; Urner, Zdenek (Dep. Anal. Chem., Inst. Chem. Technol., Prague, Czech.). Sb. Vys. Sk. Chem.-Technol. Praze, Anal. Chem., H11, 45-53 (English) 1976. CODEN: SVSABU. DOCUMENT TYPE: Journal CA Section: 59 (Air Pollution and Industrial Hygiene) Section cross-reference(s): 79 In detn. of atm. SO2 by the method of P. West and G. Gaeke (1956) [reaction with pararosaniline [569-61-9] and HCHO [50-00-0] in Na2HgCl4 absorbent soln.], increasing the HCl concn. to 1.5M and the HCHO concn. to 0.36% results in color formation in 2 min, rather than 20, and gives a color stable .gtoreq.20 min. The modified procedure is slightly more sensitive, but has a higher min. detection limit (0.44 .mu.g SO2/25 mL absorption soln. vs. 0.31), owing to a higher blank value, and gives somewhat poorer reproducibility.
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