CAS No 2381-85-3 Nile Blue Chloride Powder Dye Content 85 %

• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• CAS No.: 2381-85-3
• Formula: C20h20cln3o
• Einecs: 219-181-4
• Model NO.: YB074
• Colour: Dark Blue
• 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 85%
• Trademark: Yunbang OEM
• Origin: China

Product Description

CAS NO 2381-85-3 Nile Blue chloride Dye content 85 %
 

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

Application

Nile blue chloride has been used to stain non-aqueous phase in fluorescence microscopy studies.

Biochem/physiol Actions

Nile blue chloride is a green colored powder and is a member of oxazine group of dyes. It changes its color from blue (pH 9.4) to purple-red (11.0). Nile blue chloride has been used to detect DNA and lipids. In addition, it also helps to identify bacterial growth. Nile blue chloride also facilitates diagnosis of disease linked with amyloid accumulation.

 

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:	NILE BLUE CHLORIDE
Synonyms:	NILE BLUE CHLORIDE;NILE BLUE HYDROCHLORIDE;NILE BLUE A CHLORIDE;5-amino-9-(diethylamino)-benzo(a)phenazoxoniuchloride;5-amino-9-(diethylamino)-benzo(a)phenoxazin-7-iuchloride;5-amino-9-(diethylamino)-benzo[a]phenoxazin-7-iuchloride;Nile Blue chloride, pure;Nile blue chloride, laser grade
CAS:	2381-85-3
MF:	C20H20ClN3O
MW:	353.85
EINECS:	219-181-4
Product Categories:	marker;Organics;Miscellaneous;Oxazine
Mol File:	2381-85-3.mol

Melting point	>250°C
solubility	Solubility Soluble in water, ethanol
pka	9.7(at 25ºC)
Colour Index	51180
form	Powder
color	Dark blue
PH Range	Blue (9.4) to purple-red (11.0)
λmax	638nm
BRN	3923952
Stability:	Stable. Incompatible with strong oxidizing agents.
Major Application	CMOS technology, waveguides, electroluminescent device, inks, plastics, biofuel cells, detect bacterial growth, lipids, DNA, diagnosis of diseases related to amyloid accumulation, fluorescent probes, therapy of viral diseases, photodynamic therapy
EPA Substance Registry System	Benzo[a]phenoxazin-7-ium, 5-amino-9-(diethylamino)-, chloride (2381-85-3)

Safety Statements	22-24/25
WGK Germany	3
RTECS	DJ1930000
HS Code	32041990

 

Chemical Properties	crystalline solid
Uses	Nile Blue chloride is a histological and lipid stain.
Definition	ChEBI: An organic chloride salt having 5-amino-9-(diethylamino)benzo[a]phenoxazin-7-ium as the couterion. fluorescent dye which is also a potent photosensitiser for photodynamic therapy.
Preparation	commonly known as the Nile Blue. 5-(Diethylamino)-2-nitrosophenol?and Naphthalen-1-amine hydrochloride reaction.

 

 

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