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569-61-9

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CAS No.:

569-61-9

Packaging:

Price valid (until):

2022-07-10

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Guangzhou Yaoguang Technology Co., Ltd.

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides

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Product Description
Seller Information

Description

569-61-9

ECHEMI Editorial Reference

green crystalline powder C.I. Basic red 9 is a colorless to red crystalline solid or green powder.
Pararosaniline hydrochloride appears as colorless to red crystals or green powder. (NTP, 1992)
Pararosaniline hydrochloride appears as colorless to red crystals or green powder. (NTP, 1992)|Pararosaniline is a hydrochloride that is the monohydrochloride of 4,4'-[(4-iminocyclohexa-2,5-dien-1-ylidene)methanediyl]dianiline. One of the major constituents of Basic fuchsin, together with rosanilin, magenta II and new fuchsin. It has a role as a histological dye and a fluorochrome. It contains a pararosaniline(1+).

Basic Info

Product Name:

Pararosaniline

Other Name:

Benzenamine,4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-,hydrochloride (1:1);Para Magenta;C.I. Basic Red 9,monohydrochloride;Benzenamine,4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-,monohydrochloride;Benzenamine,4,4′-[(4-imino-2,5-cyclohexadien-1-ylidene)methylene]bis-,monohydrochloride;C.I. 42500;Calcozine Magenta N;Fuchsine DR 001;Fuchsine SP;Fuchsine SPC;Parafuchsin;Pararosaniline chloride;Pararosaniline hydrochloride;Parafuchsine;Pararosaniline;C.I. Basic Red 9;Basic Parafuchsine;p-Fuchsin;p-Rosaniline hydrochloride;p-Fuchsine;Orient Para Magenta Base;Basic Red 9;NSC 10460;131883-55-1;70426-60-7;187112-40-9

CAS No.:

569-61-9

Molecular Formula:

C19H17N3.ClH

InChIKeys:

InChIKey=JUQPZRLQQYSMEQ-UHFFFAOYSA-N

Molecular Weight:

323.82

Exact Mass:

323.118927

BRN:

4164603

EC Number:

211-189-6

UNII:

444C2M8JKN

NSC Number:

10460

DSSTox ID:

DTXSID1021247

Color/Form:

COLORLESS TO RED CRYSTALS|Dark-green crystalline powder

HScode:

32041300

Categories:

Heterocyclic Compound

Characteristics

PSA:

75.9

XLogP3:

log Kow = -0.21

Appearance:

metallic green Solid

Density:

0.999 g/mL at 20 °C

Melting Point:

268-270 °C (decomp)

Boiling Point:

568.2°C at 760 mmHg

Flash Point:

11 °C

Refractive Index:

n20/D 1.334

Water Solubility:

H2O: 10 g/L (25 ºC);ethanol: soluble 1mg/mL

Storage Conditions:

Store at RT.

Experimental Properties:

CATIONIC|Destroyed by strong oxidizing agents; readily reduced to leuco-bases with a variety of reducing reagents sensitive to photochemical oxidation

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Salts, Acidic

See More Pararosaniline Properties 

Hazard Identification

Classification of the substance or mixture

Carcinogenicity, Category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H350 May cause cancer
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should be contiguous to storage area. Chemical Carcinogens

See More Pararosaniline Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides

Location:
Room 308-80, building 1, 1963 Huaguan Road, Tianhe District, Guangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2021

Guangzhou Yaoguang Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and custom synthesis of fine chemicals, whose management has many years of experience in fine chemicals.
The company has established a core technical team with professors, engineers, doctors, masters and undergraduates as the backbone power, and has equipped with advanced synthesis equipment, high-tech analytical instruments and mass production equipment, which can allow us to meet the requirements of customers. The company adheres to the operation philosophy of "Credit and Quality Come First". Taking advantage of combining production, study and research, it has established strategic partnership with many universities and key laboratories in China.
We are an ISO 9001-2015 certified enterprise, our products are widely used in life science, pharmaceutical science, biological science, materials, daily chemical, cosmetics, organic synthesis, catalyst, detection-analysis and other fields. The main products include biochemicals, organic intermediates, specialty chemicals, chemical reagents, custom-synthetic chemicals…etc., which can meet customers’ needs varying from gram level, kilogram level to ton level.
Through years of accumulation, BTO has 2 subsidiaries, 5 offices. Our products are sold to China, Europe, America, Japan, South Korea and other countries and regions, have been recognized and trusted by global customers.
Instrument and Equipment: multiple sets of lab/pilot scale test reaction equipment, freezing equipment, rectification equipment, dephlegmator, HPLC, GC, GC-MS, LC-MS, X-RAY, IR…etc.
Country Product Purchase Quantity Date Posted

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569-61-9

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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