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Carbol Fuchsin CAS 4197-24-4 Bioscience

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Carbol Fuchsin CAS 4197-24-4 Bioscience

Carbol Fuchsin CAS 4197-24-4 Bioscience
Carbol Fuchsin CAS 4197-24-4 Bioscience Carbol Fuchsin CAS 4197-24-4 Bioscience Carbol Fuchsin CAS 4197-24-4 Bioscience Carbol Fuchsin CAS 4197-24-4 Bioscience Carbol Fuchsin CAS 4197-24-4 Bioscience

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Product Details:
Place of Origin: China
Brand Name: YunbangPharm
Certification: ISO9001
Model Number: YB126
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/Bottle, 5-25kg/Drum
Delivery Time: 5-8 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10Ton/Month

Carbol Fuchsin CAS 4197-24-4 Bioscience

Product Name: Carbol Fuchsin Cas No: 4197-24-4
EINECS NO: 224-086-6 Molecular Formula: C21H22ClN3
Form: Crystalline Powder Sensibility: 0.99 G/mL At 20 °C
Colour: Dark Green Density: 0.99 G/mL At 20 °C
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Carbol Fuchsin CAS 4197-24-4


4197-24-4 Bioscience


Carbol Fuchsin Bioscience

Carbol Fuchsin CAS 4197-24-4 bioscience
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.
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.
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.


Carbol fuchsin is a chemical compound used as a biological stain in microbiology, specifically in the staining of acid-fast bacteria, such as Mycobacterium tuberculosis. It is also known as Ziehl–Neelsen stain or Ziehl–Neelsen carbol fuchsin stain. Carbol fuchsin is a mixture of basic fuchsin, phenol, and water, and it is commonly employed in the Ziehl-Neelsen staining technique to identify acid-fast organisms, which appear red when stained with carbol fuchsin. This staining method is crucial for the diagnosis of tuberculosis and other infections caused by acid-fast bacteria. Carbol fuchsin imparts a strong red color to acid-fast organisms, allowing for their visualization under the microscope.


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 + phenol;Carbolic acid Magenta;Carbol Fuchsin, A mixture of Basic Fuchsin and phenol.;PARAFUCHSIN AND PHENOL
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
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
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
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Hunan Yunbang Biotech Inc.

Contact Person: Maggie Ma

Tel: +0086 188 7414 9531

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