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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Pigment Red 2 Manufacturer/High quality/Best price/In stock

Cas:6041-94-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

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 Pigment Red 2 6041-94-7 Manufacturer

Cas:6041-94-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Pigment paste is water-based high concentration pigment dispersion, with excellent fluidity, does not contain resin, small particle size and uniform distribution, the use of polymers containing pigment affinity groups as a dispersant, selected inorga

Pigment Dispersion Waterborne Scarlet Pigment Red 2

Cas:6041-94-7

Min.Order:25 Kilogram

FOB Price: $15.0 / 25.0

Type:Manufacturers

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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 6041-94-7 with competitive price

Cas:6041-94-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

2-Naphthalenecarboxamide,4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl- 6041-94-7

Cas:6041-94-7

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

2-Naphthalenecarboxamide,4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. We are a professional exporter for Optical Brighteners, dyes, pigments 2. Stable and continue quality 3. Quickly delivery 4. Good service Our advantages 1. Government awarded company. Top 100 enterprises in Hangzhou 2. Qua

Pigment Red 2

Cas:6041-94-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM 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. J&H CHEM has some Manufacturing base in Jia

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Pigment Red 2

Cas:6041-94-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientif

TIANFU-CHEM Pigment Red 2

Cas:6041-94-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Other

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

TIANFU-CHEM Pigment Red 2Appearance:white powder Storage:room temperature Package:200KG Application:Industrial Grade Transportation:By sea , by air or express

TIANFU-CHEM Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Pigment Red 2 6041-94-7

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Pigment Red 2 cas 6041-94-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Pigment Red 2 cas 6041-94-7

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:yellowish red or dark red powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

PigmentRed2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Luspharm Trading Co.,Ltd

1, High quality with competitive price: We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcels can be sent out within 3-7 days after payment. Tracking number is available. 2) Secur

Pigment Red 2

Cas:6041-94-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Pigment Red 2 Basic information Product Name: Pigment Red 2 Synonyms: 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-n-phenylnaphthalene-2-carboxamide;c.i. 12310;Pigment Red

Pigment Red 2

Cas:6041-94-7

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Pigment Red 2 CAS NO.6041-94-7

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Morni Chemical Co.,Ltd

Our product has Higher strength and purity red pigment powder Strong performance lower price good after-service fast response. Guarantee the quality Appearance:red powder Storage:room temperature Package:10kgs,20kgs Application:ink,coatin

lower price pigment red 2

Cas:6041-94-7

Min.Order:100 Metric Ton

Negotiable

Type:Trading Company

inquiry

JADECHEM NINGBO CO.,LTD.

As you know, there are many suppliers in China, it's not easy for customers to find out who is reliable, and who can supply good quality products with competitive price, pls find our advantages as below. We locate in the center of China&#3

Pigment Red 2 with competitive price

Cas:6041-94-7

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Wuhan New-Rise Biochem Co,. Ltd

1.place of origin china with super quality by reasonable price. 2.fast delivery by safe express way to all the country. 3.has a number of highly qualified engineers and experts to provide guidance for reagents. 4.when you meet p

Pigment Red 2 cas6041-94-7

Cas:6041-94-7

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan Prominence Bio-technology Co., Ltd

Wuhan Prominence Bio-technology Co., Ltd is a leading provider and manufacturer of pharmaceutical and chemical products. Mainly involves API, pharmaceutical intermediates peditides and natural extract etc. We are capable to supply you with any quanti

Pigment Red 2

Cas:6041-94-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Pure Chemistry Scientific Inc.

Pigment Red 2 Application:824333

Pigment Red 2

Cas:6041-94-7

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Synthetic route

2,3-oxynaphthoic acid phenylamide
92-77-3

2,3-oxynaphthoic acid phenylamide

2,5-dichloroaniline diazonium fluoroboric salt

2,5-dichloroaniline diazonium fluoroboric salt

4-(2,5-dichlorophenyl)azo-3-hydroxy-N-phenylnaphthalene-2-carboxamide
6041-94-7

4-(2,5-dichlorophenyl)azo-3-hydroxy-N-phenylnaphthalene-2-carboxamide

Conditions
ConditionsYield
Stage #1: 2,3-oxynaphthoic acid phenylamide With sodium hydroxide In 1-methyl-pyrrolidin-2-one at 40℃;
Stage #2: 2,5-dichloroaniline diazonium fluoroboric salt In 1-methyl-pyrrolidin-2-one at 5 - 20℃;
60.3%
2,5 dichloroaniline
95-82-9

2,5 dichloroaniline

4-(2,5-dichlorophenyl)azo-3-hydroxy-N-phenylnaphthalene-2-carboxamide
6041-94-7

4-(2,5-dichlorophenyl)azo-3-hydroxy-N-phenylnaphthalene-2-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: acetic acid; hydrogenchloride; sodium nitrite / water / 0 - 50 °C
1.2: 5 °C
2.1: sodium hydroxide / 1-methyl-pyrrolidin-2-one / 40 °C
2.2: 5 - 20 °C
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