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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

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:1

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

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

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

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

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:0 Metric Ton

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

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:1 Kilogram

FOB Price: $2.0

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

129-93-1 CAS NO.129-93-1

Cas:129-93-1

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Xi`an Eastling Biotech 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:Beijing or Guangzhou

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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.

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

129-93-1

Cas:129-93-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)- cas 129-93-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)- cas 129-93-1

Cas:129-93-1

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

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

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

129-93-1 Application:intermediate

1-Naphthalenesulfonic acid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

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

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:0

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

129-93-1 CAS NO.129-93-1

Cas:129-93-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

6,8-dianilinonaphthalene-1-sulphonic acid

Cas:129-93-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportatio

1-Naphthalenesulfonicacid, 6,8-bis(phenylamino)-

Cas:129-93-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

1-naphthylamine-3,8-disulfonic acid
129-91-9

1-naphthylamine-3,8-disulfonic acid

aniline hydrochloride
142-04-1

aniline hydrochloride

aniline
62-53-3

aniline

6,8-dianilino-naphthalene-1-sulfonic acid
129-93-1

6,8-dianilino-naphthalene-1-sulfonic acid

Conditions
ConditionsYield
at 150 - 170℃;
1-naphthylamine-3,8-disulfonic acid
129-91-9

1-naphthylamine-3,8-disulfonic acid

aniline
62-53-3

aniline

6,8-dianilino-naphthalene-1-sulfonic acid
129-93-1

6,8-dianilino-naphthalene-1-sulfonic acid

Conditions
ConditionsYield
With aniline hydrochloride at 150 - 170℃;
6,8-dianilino-naphthalene-1-sulfonic acid
129-93-1

6,8-dianilino-naphthalene-1-sulfonic acid

benzene diazonium chloride
100-34-5

benzene diazonium chloride

5-anilino-benzo[a]phenazine-4-sulfonic acid

5-anilino-benzo[a]phenazine-4-sulfonic acid

Conditions
ConditionsYield
With ethanol Reduktion des enstandenen Azofarbstoffes mit Eisen oder Zinkstaub und nachfolgenden Einleiten von Luft in die mit Ammoniak versetzte Reaktions-Loesung;
With acetic acid Reduktion des enstandenen Azofarbstoffes mit Eisen oder Zinkstaub und nachfolgenden Einleiten von Luft in die mit Ammoniak versetzte Reaktions-Loesung;
copper(ll) sulfate pentahydrate

copper(ll) sulfate pentahydrate

ethanol
64-17-5

ethanol

4,4'-diaminodiphenylamine-2'-sulfonic acid
119-70-0

4,4'-diaminodiphenylamine-2'-sulfonic acid

6,8-dianilino-naphthalene-1-sulfonic acid
129-93-1

6,8-dianilino-naphthalene-1-sulfonic acid

phenazin-1-ylamine
2876-22-4

phenazin-1-ylamine

Conditions
ConditionsYield
With ammonia; sodium carbonate In water

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