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Sodium 2,3-dihydroxynaphthalene-6-sulfonate

BGC Id:111083335217
CAS No:135-53-5
Synonyms:2,3-dihydroxynaphthalene-6-sodiumsulfonate ; einecs 205-198-4 ; dioxy r salt ; nsc 7203 ; sodium 2,3-dioxynaphthalene-6-sulfonate ; sodium 2,3-dihydroxynaphthalene-6-sulfonate ; ai3-23557 ; 6,7-dihydroxy-2-naphthalenesulfonic acid ; ds acid, monosodium salt ; dihydroxy-r-salt
Molecular Formula:C10H7NaO5S
Molecular Weight:262.21
EINECS:205-198-4
Structural Formula

2025 - The most valued supplier

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
MF   C10H7NaO5S
EINECS No.   205-198-4
Place of Origin   China
Type   Agrochemical Intermediates, Dyestuff Intermediates, Syntheses Material Intermediates
Purity
>>more
Chemical-Suppliers
Sancai Industry
Purity   99%min
Appearance   white powder

Chemical-Suppliers
Leap Chem
Molecular Formula: C10H7NaO5S Molecular Weight: 262.21 Hazard Symbols: Xi
Chemical-Suppliers
BuGuCh & Partners
Synonyms: 2-Naphthalenesulfonicacid,6,7-dihydroxy-,monosodiumsalt;6,7-dihydroxy-2-naphthalenesulfonicacimonosodiumsalt;6,7-DIHYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM SALT;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID MONOSODIUM SALT;2,3-DIHYDROXYNAPHTHALENE-6-SULFONIC ACID SODIUM SALT;DIHYDROXY-R-SALT;DIOXY R SALT;DS ACID, MONOSODIUM SALT CAS: 135-53-5 MF: C10H7NaO5S MW: 262.21 EINECS: 205-198-4 Product Categories: Intermediates of Dyes and Pigments;Aromatics Mol File: 135-53-5.mol Usage: Mainly used as a diazo photosensi >>more

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
2,3-dihydroxynaphthalene-6-sodiumsulfonate ; einecs 205-198-4 ; dioxy r salt ; nsc 7203 ; sodium 2,3-dioxynaphthalene-6-sulfonate ; sodium 2,3-dihydroxynaphthalene-6-sulfonate ; ai3-23557 ; 6,7-dihydroxy-2-naphthalenesulfonic acid ; ds acid, monosodium salt ; dihydroxy-r-salt
CAS:
135-53-5
EINECS:
205-198-4
Molecular Formula:
C10H7NaO5S
MDL:
MFCD00004074

Properties

Molecular Weight:
262.21 g·mol−1

Suppliers

Senzhuo Industry Co.,Ltd

Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...
Nazione: P.R.China   telefono: +86-15165036020   Fax: +86-88902568

OPQ Chemical Co., Ltd

tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86-17615852982
OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". Siamo venditore di 1-Hydroxyethylidene 1,1-diphosphonic acid. OPQ has international advanced production technology and equipment, the company's marketing network thro ...

Unilong Industry Co.,Ltd

Forniamo il nostro prodotto chimico Methyl 3-[3,5-di(tert-Butyl)-4-hydroxyphenyl]propanoate.
tipologia di azienda: Bulk chemical producer
Nazione: P.R.China
telefono: +86-15668417750
Fax: +86-531-55690079

Sancai Industry Co.,Ltd.

tipologia di azienda: Leading producer
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Inoltre 6-Hydroxy-2(1H)-3,4-dihydroquinolinone è fornita da noi. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Nazione: P.R.China   telefono: +86-531-88913079   Fax: +86-531-88913079

Lori Industry Co., Ltd

tipologia di azienda: Bulk chemical producer
Nazione: P.R.China
telefono: +86-13011713125
Fax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. Forniamo il nostro prodotto chimico 1-Aminoanthraquinone. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Nantong Xindao Biotech Ltd

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86 19033786557

Hangzhou Lingrui Chemical Co., Ltd.

tipologia di azienda: Producer
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. Siamo fornitore di 1,2,3,4-Tetrafluorobenzene. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...
Nazione: P.R.China   telefono: +86-571-88092529   Fax: +86-571-87334908

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier
Nazione: P.R.China
telefono: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Skyrun Industrial Co., Ltd.

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. offre anche Manganese tetroxide. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-576-84015261
Fax: +86-576-84015261

BuGuCh & Partners

tipologia di azienda: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Nazione: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)

What other providers are available for CAS 135-53-5?

In addition to the providers presented here for Sodium 2,3-dihydroxynaphthalene-6-sulfonate with the CAS number 135-53-5, there are other 28 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
Shandong Minglang Chemical Co., Ltd | Shandong SanYoung Industry Co., Ltd | BuGuCh & Partners +1 additional providers that we know from the past
+2 additional providers that we know from the past
Haihang Industry Co., Ltd.
Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Shandong Lanhai Industry Co.,Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +9 additional providers that we know from the past




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