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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

Ethyl violet Manufacturer/High quality/Best price/In stock

Cas:2390-59-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Basicviolet supplier in China

Cas:2390-59-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Basicviolet

Cas:2390-59-2

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price Dyes Pigments ETHYL VIOLET 2390-59-2 Manufacturer

Cas:2390-59-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality ETHYL VIOLET

Cas:2390-59-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Basic violet 4 (C.I. 42600)

Cas:2390-59-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

ETHYL VIOLET

Cas:2390-59-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 2390-59-2 with competitive price

Cas:2390-59-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Qingdao Beluga Import and Export Co., LTD

ETHYL VIOLET CAS:2390-59-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediate

ETHYL VIOLET CAS:2390-59-2

Cas:2390-59-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Ethanaminium,N-[4-[bis[4-(diethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-,chloride (1:1)

Cas:2390-59-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Ethyl Violet CAS NO.2390-59-2

Cas:2390-59-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Basicviolet

Cas:2390-59-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Ethyl Violet CAS NO.2390-59-2

Cas:2390-59-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

Ethyl Violet CAS NO.2390-59-2

Cas:2390-59-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Ethyl Violet CAS NO.2390-59-2

Cas:2390-59-2

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in

SAGECHEM/Ethyl violet /Manufacturer in China

Cas:2390-59-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Ethyl Violet CAS NO.2390-59-2

Cas:2390-59-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Basic Violet 4

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

high purity, manufacturer Application:Intermediate

Ethyl Violet

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec Ethyl violet 100g

Cas:2390-59-2

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Ethyl Violet

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Basicviolet

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

ETHYL VIOLET

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.?is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production.Currently our major business is101.Contract manufacturing in hormones and steriods(such as medroxyprogesterone

ETHYL VIOLET

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Other

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Basicviolet

Cas:2390-59-2

Min.Order:0

Negotiable

Type:Other

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

Synthetic route

4-(4-(diethylamino)benzyl)-N,N-diethylbenzenamine
135-91-1

4-(4-(diethylamino)benzyl)-N,N-diethylbenzenamine

N,N-diethylaniline
91-66-7

N,N-diethylaniline

ethyl violet
2390-59-2

ethyl violet

Conditions
ConditionsYield
Stage #1: 4-(4-(diethylamino)benzyl)-N,N-diethylbenzenamine; N,N-diethylaniline With chloranil; acetic acid In chloroform at 65℃; for 6h;
Stage #2: With hydrogenchloride In water at 80℃;
91.3%
With copper(I) sulfate; copper(II) sulfate
tetrachloromethane
56-23-5

tetrachloromethane

N,N-diethylaniline
91-66-7

N,N-diethylaniline

A

ethyl violet
2390-59-2

ethyl violet

B

bis[4-(diethylamino)phenyl][4-(diethylammonio)phenyl]methylium
25275-06-3, 47743-68-0

bis[4-(diethylamino)phenyl][4-(diethylammonio)phenyl]methylium

Conditions
ConditionsYield
With aluminium trichloride at 70 - 80℃; dann auf 100-110grad;
phosgene
75-44-5

phosgene

N,N-diethylaniline
91-66-7

N,N-diethylaniline

ethyl violet
2390-59-2

ethyl violet

Conditions
ConditionsYield
With zinc(II) chloride at 50℃;
With aluminium trichloride at 20 - 30℃;
4,4'-bis(diethylamino)benzophenone
90-93-7

4,4'-bis(diethylamino)benzophenone

N,N-diethylaniline
91-66-7

N,N-diethylaniline

ethyl violet
2390-59-2

ethyl violet

Conditions
ConditionsYield
With chlorinated chlorocarbonic acid ester
With phosgene
With aluminium trichloride
With phosphorus trichloride
N,N-diethylaniline
91-66-7

N,N-diethylaniline

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

ethyl violet
2390-59-2

ethyl violet

Conditions
ConditionsYield
With zinc(II) chloride
With zinc(II) chloride
ethyl violet
596-49-6

ethyl violet

ethyl violet
2390-59-2

ethyl violet

Conditions
ConditionsYield
In water Equilibrium constant;
4.4'.4''-tris-diethylamino-triphenylmethane

4.4'.4''-tris-diethylamino-triphenylmethane

ethyl violet
2390-59-2

ethyl violet

sodium cyanide
143-33-9

sodium cyanide

ethyl violet
2390-59-2

ethyl violet

tris-(4-diethylamino-phenyl)-acetonitrile
81618-24-8

tris-(4-diethylamino-phenyl)-acetonitrile

Conditions
ConditionsYield
With dimethyl sulfoxide
ethyl violet
2390-59-2

ethyl violet

ethyl violet
596-49-6

ethyl violet

Conditions
ConditionsYield
With hydroxide In water Equilibrium constant; Rate constant;
With sodium hydroxide In water at 25℃; Kinetics; Concentration; Micellar solution;
ethyl violet
2390-59-2

ethyl violet

bovine serum albumin

bovine serum albumin

A

4,4'-bis(diethylamino)benzophenone
90-93-7

4,4'-bis(diethylamino)benzophenone

B

leuco ethyl crystal violet
4865-00-3

leuco ethyl crystal violet

Conditions
ConditionsYield
Stage #1: ethyl violet; bovine serum albumin In phosphate buffer at 20℃; pH=7.3; Noncovalent binding generation; Irradiation;
Stage #2: In phosphate buffer at 20℃; pH=7.3; Oxidation; Reduction; Photolysis; Title compound not separated from byproducts;
ethyl violet
2390-59-2

ethyl violet

Allura Red AC
25956-17-6

Allura Red AC

C18H13N2O8S2(3-)*3C31H42N3(1+)

C18H13N2O8S2(3-)*3C31H42N3(1+)

Conditions
ConditionsYield
In water pH=10;
C34H26N6O8S2(2-)*2Na(1+)

C34H26N6O8S2(2-)*2Na(1+)

ethyl violet
2390-59-2

ethyl violet

2C31H42N3(1+)*C32H24N8O8S2(2-)

2C31H42N3(1+)*C32H24N8O8S2(2-)

Conditions
ConditionsYield
Stage #1: ethyl violet at 75℃; for 2h;
Stage #2: C34H26N6O8S2(2-)*2Na(1+) In water at 75℃; for 2h;
55.1 g
Acid Red 97 disodium salt

Acid Red 97 disodium salt

ethyl violet
2390-59-2

ethyl violet

2C31H42N3(1+)*C32H20N4O8S2(2-)

2C31H42N3(1+)*C32H20N4O8S2(2-)

Conditions
ConditionsYield
Stage #1: ethyl violet at 75℃; for 2h;
Stage #2: Acid Red 97 disodium salt In water at 50 - 75℃; for 2h;
52.3 g
ethyl violet
2390-59-2

ethyl violet

metanil yellow
587-98-4

metanil yellow

C31H42N3(1+)*C18H14N3O3S(1-)

C31H42N3(1+)*C18H14N3O3S(1-)

Conditions
ConditionsYield
Stage #1: ethyl violet at 75℃; for 2h;
Stage #2: metanil yellow In water at 75℃; for 2h;
29 g
ethyl violet
2390-59-2

ethyl violet

C31H42(2)HN3

C31H42(2)HN3

Conditions
ConditionsYield
With sodium borodeuteride In N,N-dimethyl-formamide for 2h; Reagent/catalyst;6 g
ethyl violet
2390-59-2

ethyl violet

bis(trifluoromethane)sulfonimide lithium
90076-65-6

bis(trifluoromethane)sulfonimide lithium

C31H42N3(1+)*C2F6NO4S2(1-)

C31H42N3(1+)*C2F6NO4S2(1-)

Conditions
ConditionsYield
In chloroform; water at 20℃; for 2h;

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