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4-Sulfo-1,8-naphthalic anhydride potassium salt

BGC Id:211075964486
CAS No:71501-16-1
Synonyms:1h,3h-naphtho[1,8-cd]pyran-6-sulfonicacid,1,3-dioxo-,potassiumsalt ; 1,8-naphthalicanhydride-4-sulfonicacid,potassiumsalt ; 4-sulfo-1,8-naphthalic anhydride, potassium salt ; 4-sulpho-1,8-naphthalic anhydride, potassium salt ; 3h-naphtho[1,8-cd]pyran-6-sulfonicacid,1,3,-dioxo-1potassiumsalt ; 1,8-naphthalenedicarboxylic anhydride-4-potassium sulfonate ; potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate ; 4-sulfo-1,8-naphthalic anhydride, potass ium salt, tech., 90% ; 4-potassiosulfo-1,8-naphthalenedicarboxylic anhydride ; 4-sulpho-1,8-naphthalic anhydride,potassium salt+98%
Molecular Formula:C12H5KO6S
Molecular Weight:316.33
EINECS:275-547-3
Structural Formula

Verified providers in 2025

The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C12H5KO6S Molecular Weight: 316.33 Hazard Symbols: Xi WGKGermany: 3

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:
1h,3h-naphtho[1,8-cd]pyran-6-sulfonicacid,1,3-dioxo-,potassiumsalt ; 1,8-naphthalicanhydride-4-sulfonicacid,potassiumsalt ; 4-sulfo-1,8-naphthalic anhydride, potassium salt ; 4-sulpho-1,8-naphthalic anhydride, potassium salt ; 3h-naphtho[1,8-cd]pyran-6-sulfonicacid,1,3,-dioxo-1potassiumsalt ; 1,8-naphthalenedicarboxylic anhydride-4-potassium sulfonate ; potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate ; 4-sulfo-1,8-naphthalic anhydride, potass ium salt, tech., 90% ; 4-potassiosulfo-1,8-naphthalenedicarboxylic anhydride ; 4-sulpho-1,8-naphthalic anhydride,potassium salt+98%
CAS:
71501-16-1
EINECS:
275-547-3
Molecular Formula:
C12H5KO6S
MDL:
MFCD00012097

Properties

Molecular Weight:
316.33 g·mol−1
download Download Molfile

Suppliers

Sancai Industry Co.,Ltd.

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カントリー: P.R.China   電話: +86-531-88913079   ファックス: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

会社のタイプ: Producer
カントリー: P.R.China
電話: +86-13220566916
ファックス: +86 531 58990167
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Xingrui Industry Co., Limited

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Xingrui Industry CO., LTD. 我々としてもDicyclohexyl disulfideを提供します。 is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
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Lori Industry Co., Ltd

会社のタイプ: Bulk chemical producer
カントリー: P.R.China
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ファックス: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. 我々はdelta-Gluconolactoneの販売人である。 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. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

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Zehao Industry Co., Ltd.

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カントリー: P.R.China   電話: +86-531-88909322   ファックス: +86-531-88909322

Finetech Industry Limited

会社のタイプ: Producer
カントリー: P.R.China
電話: +86-27-8746 5837
ファックス: +86-27-8777 2287
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. 我々としても2-{[(3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy}ethanolを提供します。 Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

Dayang Chem (Hangzhou) Co.,Ltd.

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Leap Chem Co., Ltd

会社のタイプ: Bulk and laboratory supplier
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 ...
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BIOZOL Diagnostica Vertrieb GmbH

会社のタイプ: Supplier of chemical products
カントリー: Germany
電話: +49-871-966346-0
ファックス: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. 我々としても1-Propyl-3,4-dihydro-1H-quinoxalin-2-oneを提供します。 We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

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会社のタイプ: Producer
カントリー: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

What other providers are available for CAS 71501-16-1?

In addition to the providers presented here for 4-Sulfo-1,8-naphthalic anhydride potassium salt with the CAS number 71501-16-1, there are other 4 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+2 additional providers that we know from the past




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