• CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
  • CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
  • CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
  • CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
  • CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
  • CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission

CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission

Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Refined
CAS No.: 18472-87-2
Formula: C20h5br4cl4nao5
Einecs: 242-355-6
Samples:
US$ 2/Bag 1 Bag(Min.Order)
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Customization:
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  • Overview
  • Company Informations
  • Product Description
  • FAQ
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  • Product analysis
  • Detailed Photos
Overview

Basic Info.

Model NO.
YB089
Colour
Red Brown
Samples
Available
Purity
99%
Certificates
ISO9001/SGS
Package
1kg/5kg/10kg/25kg
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
Dye content 80%
Trademark
Yunbang OEM
Origin
China

Product Description

CAS 18472-87-2 Phloxine B powder Dye content ≥80 %, certified by the Biological Stain Commission
 
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.
 
Product Description

General description

Phloxine B is part of the xanthylium class of dyes. The stain is mostly used to determine cell ploidy and temperature sensitivity of Schizosaccharomyces pombe. Solid media is colored a vivid pink.

Application

Phloxine B has been used as a component of yeast extract peptone dextrose (YEPD) to grow Schizosaccharomyces pombe.

Suitability

Certified for use in Mallory′s phloxine-methylene blue stain; Kreyberg′s method for keratin and mucus.
 
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: Acid Red 92
Synonyms: 11969red;3,4,5,6-Tetrachloro-2-(1,4,5,8-tetrabromo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid disodium salt;2',4',5',7'-TETRABROMO-3,4,5,6-TETRACHLOROFLUORESCEIN SODIUM SALT;2',4',5',7'-TETRABROMO-4,5,6,7-TETRACHLOROFLUORESCEIN DISODIUM SALT;3,4,5,6-tetrachloro-2-(1,4,5,8-tetrabromo-6-hydroxy-3-oxoxanthen-9-yl)benzoic acid;AKA231;RED 28;PHLOXINE B, CERTIFIED
CAS: 18472-87-2
MF: C20H5Br4Cl4NaO5
MW: 809.66
EINECS: 242-355-6
Product Categories: Organics;Analytical Chemistry;Food Colors by Food Sanitation Law in Japan;Fluorescent;Xanthene
Mol File: 18472-87-2.mol
Melting point  >250°C
density  0.871[at 20ºC]
vapor pressure  0Pa at 25ºC
storage temp.  Store at RT.
solubility  100g/l
Colour Index  45410
form  Powder/Solid
color  Red Brown
PH 9.7 (1g/l, H2O, 20ºC)
PH Range NonQ uorescence (2.5) to yellowish-blue Q uorescence (4.0)
λmax 548nm, 510nm
BRN  3887100
Stability: Stable. Incompatible with strong oxidizing agents.
Biological Applications Detecting proteins; treating microbial infection,parasitic infection,skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system,head,neck,endocrine system
Major Application Optical waveguides, color filter, lithographic printing plates, display device, visualization of dentaldevice, inks, highlighters, textiles, hair dyes, cosmetics, visualization of dentalplaque, treatment of infectitious diseases, antitumor agents
LogP 0.165 at 25ºC
CAS DataBase Reference 18472-87-2(CAS DataBase Reference)
EPA Substance Registry System Phloxine B (18472-87-2)
Hazard Codes  Xi
Risk Statements  36
Safety Statements  22-24/25-37/39-26
WGK Germany  2
RTECS  LM5900000
HS Code  32041200
Toxicity LD50 orally in Rabbit: 2870 mg/kg
 
Chemical Properties red-brown powder
Uses Phloxine B acts as the sensitizers of dye-sensitized solar cells. Also, it is a fluorescein photoactive dye. Dyes and metabolites, Environmental Testing.
Flammability and Explosibility Non flammable
Safety Profile Poison by intravenous route. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very toxic fumes of Br-, Cl-, and NazO.
Properties and Applications brilliant pink. Soluble in water for red light blue, with weak dark green fluorescent, soluble in ethanol for blue light red, with a brick red fluorescence. In concentrated sulfuric acid for yellow, diluted into yellow red precipitation.
 
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
AATCC 1 3          
Detailed Photos

 

 
 
 
 
 
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
CAS 18472-87-2 Phloxine B Powder Dye Content ≥ 80 %, Certified by The Biological Stain Commission
 

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Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
>2000 square meters