19 4-hydroxynaphthalene-2-sulphonic acid Suppliers
HANGZHOU LEAP CHEM CO., LTD.
CN5 YRS
Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives
LEAPChem is a specialized fine chemical supplier for research, development and p
-
Certifications:
ISO
Contact Supplier
![6-amino-5-[[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, sodium salt](https://file.echemi.com/fileManage/upload/cas/166/d8b970c5-29b4-4729-a591-03badd8e218e.gif "6-amino-5-[[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, sodium salt")
6-amino-5-[[4-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, sodium salt
CAS NO.: 83399-74-0
Get Price
Inquiry
![6-amino-3-[[4-[(4-aminophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/cas/127/ef1a1e70-378e-4206-aa97-72434ccc53b2.gif "6-amino-3-[[4-[(4-aminophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonic acid")
6-amino-3-[[4-[(4-aminophenyl)azo]-6-methoxy-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonic acid
CAS NO.: 25180-12-5
Get Price
Inquiry
JHECHEM CO LTD
CN5 YRS
Manufactory Supplier of BBiochemicals,Peptides,Silicones,Pharmaceuticals,Building blocks,Intermediates
JHECHEM CO LTD is a leading Trader supplier of Cesium carbonate based in Zhejiang, China. With a commitment to quality and customer satisfaction, JHECHEM CO LTD has become a trusted name in the industry. Our product line includes a range of high-quality Cesium carbonate, which ar
-
Total Employees:
11-50
Contact Supplier
Dayang Chem (Hangzhou) Co.,Ltd
CN4 YRS
Manufactory Supplier of N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol,N,N-Formylmorpholine,Epichlorohydrin,Tetramethylguanidine,Dimethicone,3
CompanyDayang chem (Hangzhou) Co., Ltd.,which headquartered in Hangzhou, China, is a high-tech enterprise specialized in technical research, production, development and trade of chemical products. Dayang chem (Hangzhou) Co., Ltd retained the w
-
Total Employees:
11-50
-
Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
Contact Supplier
![6-amino-5-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/eaff69511d7b45be853751e8821ca7ce.png "6-amino-5-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid")
![7-[(4-amino-3-methylbenzoyl)amino]-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/57bb1f2c606a495e837299ffbe17721f.png "7-[(4-amino-3-methylbenzoyl)amino]-4-hydroxynaphthalene-2-sulphonic acid")
SHANGHAI LABWELLX BIOPHARMATECH CO., LTD.
CN1 YR
Trader Supplier of Building block
-
Total Employees:
11-50
Contact Supplier
4-Hydroxynaphthalene-2-sulfonic acid
CAS NO.: 3771-14-0
$50/G EXW
Inquiry
CHEMLYTE SOLUTIONS CO.,LTD
CN3 YRS
Manufactory Supplier of Di-tert-Butyl malonate
-
Total Employees:
11-50
Contact Supplier
![6-amino-3-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/cbae61493aa543518b111e341ead39a9.png "6-amino-3-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid")
![3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-6-[[4-[(2,4-diaminophenyl)azo]-6-sulpho-1-naphthyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, sodium salt](https://file.echemi.com/fileManage/upload/cas/822/f185a014-dece-11eb-89d6-0255ac100033.png "3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-6-[[4-[(2,4-diaminophenyl)azo]-6-sulpho-1-naphthyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, sodium salt")
Guangzhou Yaoguang Technology Co., Ltd.
CN5 YRS
Manufactory Supplier of Custom Synthetic Chemicals,Biological Stains,Pharmaceutical Intermediates,Cosmetic Grade Chemicals,Enzyme,Nucleosides,Indicators,Speciality Chemicals,Biological Chemicals,Enzyme Substrates
Guangzhou Yaoguang Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and custom synthesis of fine chemicals, whose management has many years of experience in fine chemicals.The company has established a core technical team with professors, engineers, doctors, mas
-
Total Employees:
51-100
Contact Supplier
![6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid, CAS:23973-67-3](https://file.echemi.com/fileManage/upload/goodpicture/20250323/23973-67-3_b20250323123017761.png "6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid, CAS:23973-67-3")
CAS NO.: 23973-67-3
$22-25/KG FOB
Inquiry
Amitychem
CN6 YRS
Manufactory Supplier of chemicals
Amitychem Corporation was formed in 2007 as an alternative to the major suppliers in the chemical industry so customer
-
Total Employees:
11-50
-
Certifications:
ISO,sgs
Contact Supplier
![7-anilino-3-[[4-[(2,4-dimethyl-6-sulphophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, compound with 2,2'-iminodiethanol (1:2)](https://file.echemi.com/fileManage/upload/category/ac71ac0d-8ef6-11ec-89e5-fa163ed06441.png "7-anilino-3-[[4-[(2,4-dimethyl-6-sulphophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, compound with 2,2'-iminodiethanol (1:2)")
7-anilino-3-[[4-[(2,4-dimethyl-6-sulphophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid, compound with 2,2'-iminodiethanol (1:2)
CAS NO.: 94134-50-6
$0.1/KG EXW
Inquiry
6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid
CAS NO.: 76186-07-7
$0.1/KG EXW
Inquiry
XIAMEN EQUATION CHEMICAL CO.,LTD
CN7 YRS
Manufactory Supplier of chemicals
Welcome to XIAMEN EQUATION CHEMICAL CO.,LTD, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our cust
-
Total Employees:
101-200
Contact Supplier
![5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/237324a78edf42f88fbc6eb2f9548233.png "5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid")
5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid
CAS NO.: 25317-34-4
$0.1/KG EXW
Inquiry
SHANDONG LOOK CHEMICAL CO.,LTD
CN5 YRS
Manufactory Supplier of Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate,Pigment & Dyestuff,Polymer,Flavour & Fragrance,Basic Organic Chemicals,Pharmaceutical
SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Mean
-
Total Employees:
11-50
Contact Supplier
![6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid CAS 23973-67-3](https://file.echemi.com/fileManage/upload/goodpicture/20230912/factory-price-sodium-benzotriazolyl-butylphenol-sulfonate_b20230912165059719.png "6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid CAS 23973-67-3")
Shaanxi Dideu Medichem Co. Ltd
CN5 YRS
Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive
-
Total Employees:
Above 1000
-
Certifications:
ISO Certificate,REACH
Contact Supplier
![3,3'-[vinylenebis[(3-sulpho-p-phenylene)azo]]bis[6-amino-4-hydroxynaphthalene-2-sulphonic] acid, potassium salt, compound with 2,2',2''-nitrilotriethanol](https://file.echemi.com/fileManage/upload/goodpicture/20230306/3-3-vinylenebis3-sulpho-p-phenyleneazobis6-amino-4-hydroxynaphthalene-2-sulphonic-acid-potassium-salt-compound-with-2-2-2-nitrilotriethanol_b20230306141931809.jpg "3,3'-[vinylenebis[(3-sulpho-p-phenylene)azo]]bis[6-amino-4-hydroxynaphthalene-2-sulphonic] acid, potassium salt, compound with 2,2',2''-nitrilotriethanol")
![6-amino-3-[[5-anilinosulphonyl-2-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/820bb74408b44ee6b832d2245e9da61d.png "6-amino-3-[[5-anilinosulphonyl-2-methylphenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid")
Sanomol GmbH
DE5 YRS
Trader Supplier of Octanoic acid,Hexanoic acid,5-HMF
Sanomol GmbH - your chemicals broker
-
Total Employees:
Less than 5
Contact Supplier
Hangzhou zhongqi chem co.,Ltd
CN2 YRS
Trader Supplier of Fine chemicals,Pharmaceutical Intermediates
Manufacturing & Sales & Custom Synthesis 生产 & 销
-
Total Employees:
11-50
-
Certifications:
ISO 9001
Contact Supplier
![6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid (high qualified)](https://file.echemi.com/fileManage/upload/goodpicture/20241113/8-bromooctanol-high-qualified_b20241113155900684.jpg "6-[(2,6-dimethylphenyl)amino]-4-hydroxynaphthalene-2-sulphonic acid (high qualified)")
CAS NO.: 23973-67-3
$1-1.2/KG FOB
Inquiry
HANGZHOU YIJIANG INDUSTRY Co., Ltd.
CNWelcome to Yijiang industry HANGZHOU YIJIANG INDUSTRY Co., Ltd. now is one of main dyes, Dyestuffs Intermediates and Pharmaceutical intermediates manufacturers and trader of China.we. commits itself to getting sustainable development, and lays great stresses on the importance of environment protect
Contact Supplier
Prolife Bio Chemical Industries Pvt. Ltd
INPROLIFE BIO CHEMICAL INDUSTRIES PVT. LTD. established in in and R & D base process / product development company. The comapny manufacutrers special and exclusive range of Intermediates for dyes, pigments, pharmaceuticals, agrochemicals an others. The manufacturing facitlies are located at Asia's lar
Contact Supplier
Jainik Industries
INWe has been established in 1993 by the self motivated & developed technocrats with the intention to serve the most emerging market of dye intermediates.
Contact Supplier
Feedback & Suggestions
Send Message
Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.