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Pyrocatechol Violet

BGC Id:240503789929
CAS No:115-41-3
Synonyms:catechol violet ; catecholsulfonphthalein ; pyrocatecholsulfonphthalein ; pyrocatecholvioletgr ; pyrocatechol sulphonphthalein ; pyrocatechol violet ; catecholsulfonaphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatechinsulfonphthaleinviolet ; pyrocatecholsulfonephthalein
Molecular Formula:C19H14O7S
Molecular Weight:386.38
EINECS:204-088-3
Structural Formula

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The following 6 notable providers have been checked and can be recommended.
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Leap Chem
Molecular Formula: C19H14O7S Molecular Weight: 386.38 WGKGermany: 3 HS Code: 32041900

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
catechol violet ; catecholsulfonphthalein ; pyrocatecholsulfonphthalein ; pyrocatecholvioletgr ; pyrocatechol sulphonphthalein ; pyrocatechol violet ; catecholsulfonaphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatechinsulfonphthaleinviolet ; pyrocatecholsulfonephthalein
CAS:
115-41-3
EINECS:
204-088-3
Molecular Formula:
C19H14O7S
MDL:
MFCD00005868
SMILES:
F[Ta-](F)(F)(F)(F)F.[K+]

Properties

Molecular Weight:
386.38 g·mol−1
Density:
~1.57 (Predicted) (tautomer)
Melting point:
185 °C (dec.)(lit.)
Solubility:
H2O: 1 mg/mL, clear, red

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We are supplier of 1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine Hydrochloride. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
Country: P.R.China   Phone: +86-592-3327115   Telefax: +86-592-5823596

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd is a seller of (R)-2-Amino-3-phenylpropionic acid. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

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

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Additionally L-(-)-thiazolidine-4-carboxylic acid is supplied by us. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Hangzhou Lingrui Chemical Co., Ltd.

Company type: 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. We supply our chemical product lambda-Cyhalothrin. In our R&D centre, we have a staff of skilled and experienced research chemists. 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 ...
Country: P.R.China   Phone: +86-571-88092529   Telefax: +86-571-87334908

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +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 ...

BuGuCh & Partners

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 ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25 (S)
WGK Germany:
3

What other providers are available for CAS 115-41-3?

In addition to the providers presented here for Pyrocatechol Violet with the CAS number 115-41-3, there are other 22 providers with slightly different product names available for this CAS number.

Simagchem Corporation | Dayang Chem (Hangzhou) Co.,Ltd. | Shandong SanYoung Industry Co., Ltd | Xiamen Equation Chemical Co.,Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +11 additional providers that we know from the past
+1 additional providers that we know from the past
Xingrui Industry Co., Limited +1 additional providers that we know from the past
+1 additional providers that we know from the past




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