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Methyl Blue

BGC Id:451256575681
CAS No:28983-56-4
Synonyms:ci-47780 ; inkbluewgs ; inkbluem ; skyblueg ; inkblueg ; inkbluen ; ci 42780 ; inkblueba ; blue g ; silkblueh
Molecular Formula:C37H27N3Na2O9S3
Molecular Weight:799.8
EINECS:249-352-9
Structural Formula

Verified providers in 2026

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Molekula
Molecular Weight : 799.8 Formula : C37H27N3Na2O9S3 HS Code : 3212900000 Categories : Uncategorised

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
ci-47780 ; inkbluewgs ; inkbluem ; skyblueg ; inkblueg ; inkbluen ; ci 42780 ; inkblueba ; blue g ; silkblueh
CAS:
28983-56-4
EINECS:
249-352-9
Molecular Formula:
C37H27N3Na2O9S3
MDL:
MFCD00058509
SMILES:
CC(=O)C1=CN=CN1

Properties

Molecular Weight:
799.8 g·mol−1
Solubility:
Soluble in water (1 mg/ml).

Suppliers

Refine Chemical Co.,Ltd.

Company type: Producer
Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We sell L-Aspartic acid as well. We have diversified activities in R&D, application development, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
Country: P.R.China   Phone: +86 15665752805   Telefax: +86 15665752805

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We are supplier of 3-Methylnonanoic acid. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We supply our chemical product Fmoc-L-Dap(Z)-OH. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. We are supplier of 3-Cyclohexyl-6,7-dihydro-1H-cyclopentapyrimidine-2,4-(3H,5H)-dione. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Molekula GmbH

Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901
Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.

Safety Information

Hazard Classes:
Risk Codes:
22-36/37/38 (R)
Safety Codes:
22-24/25-36/37-26 (S)
WGK Germany:
3
RTECS:
DB5044700
Storage temperature:
Store at RT.

What other providers are available for CAS 28983-56-4?

In addition to the providers presented here for Methyl Blue with the CAS number 28983-56-4, there are other 41 providers with slightly different product names available for this CAS number.

BuGuCh & Partners +6 additional providers that we know from the past
Senzhuo Industry Co.,Ltd | Shandong Lanhai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Lori Industry Co., Ltd | Xingrui Industry Co., Limited | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +11 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past
+4 additional providers that we know from the past
BuGuCh & Partners +1 additional providers that we know from the past
Hangzhou Lingrui Chemical Co., Ltd. +3 additional providers that we know from the past
+2 additional providers that we know from the past




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