CAS 4197-24-4 Carbol Fuchsin

• Customization: Available
• CAS No.: 4197-24-4
• Formula: C21h22cln3
• Model NO.: YBC232
• EINECS: 224-086-6
• Certification: ISO 9001
• Color: Dark Green
• Appearance: Crystalline Powder
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Dark Green
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/500g/1kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: AR
• Trademark: Yunbang OEM
• Origin: China

Product Description

CAS 4197-24-4 Carbol Fuchsin

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
 

FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 

Our Advantages

1. 90days quality guarantee for exchange.

2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.

3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.

 

 

Product analysis

 

Product Name:	CARBOL FUCHSIN
Synonyms:	arbol fuchsin;Benzenamine, 4-(4-amino-3-methylphenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl-2-methyl-, monohydrochloride;Carbol Fuchsin, pure 5GR;Carbol-Fuchsin solution according to Ziehl-Neelsen;Parafuchsin + ph-enol;Carbolic acid Magenta;Carbol Fuchsin, A mixture of Basic Fuchsin and ph-enol.;PARAFUCHSIN AND PH-ENOL
CAS:	4197-24-4
MF:	C21H22ClN3
MW:	351.88
EINECS:	224-086-6
Product Categories:	Staining Solutions for Acid Fast StainingMicroscopy Reagents and Kits;Staining Solutions for Simple Stains of Bacteria;Microscopy Reagents and Kits;Staining Solutions;C;Stains and Dyes;Hematology and Histology;Histology Special Stains;Stains&Dyes, A to
Mol File:	4197-24-4.mol

CARBOL FUCHSIN Chemical Properties

density	0.99 g/mL at 20 °C
vapor density	3.24 (vs air)
vapor pressure	0.2 mm Hg at 2°C
Fp	58 °C
form	Crystalline Powder
color	Dark green
Odor	Odorless
Water Solubility	Very soluble
CAS DataBase Reference	4197-24-4

Safety Information

Hazard Codes	T,C
Risk Statements	45-36/38-68-34-20/21/22-48/20/21/22-23/24/25
Safety Statements	53-36/37-45-36/37/39-26
RIDADR	UN 2924 3/PG 3
WGK Germany	3
F	8-9-23
HazardClass	6.1(b)
PackingGroup	III
HS Code	32041900

 

CARBOL FUCHSIN Usage And Synthesis

Chemical Properties	Dark green crystalline powder
Definition	ChEBI: A hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the minor constituents of Basic fuchsin, together with pararosanilin, rosanilin and new fuchsin.
Indications	Carbol-fuchsin solution (Castellani's paint) is an aqueous alcohol-acetone solution containing ph-enol (4.5 g/100 mL), resor-cinol (10 g/100 mL), and basic fuschin (300 mg/100 mL). The basic fuschin appears as a dark purple liquid that appears red on the skin and can stain. It has local anesthetic, bactericidal, and fungicidal properties. It has also been reported to stimulate granulation and epithelization. It is applied topically in the treatment of subacute and chronic superficial fungal infection. It is particularly effective in intertriginous areas. Carbol-Fuschin is poisonous when ingested and is treated in the same manner as ph-enol or resor-cinol poisoning.

 

 

 

 

 

Detailed Photos