Methyl blue
Buy Methyl blue (CAS 28983-56-4) from Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.
About Methyl blue
Methyl blue is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. For your records (Microscopy), the material is defined by CAS 28983-56-4, formula C37H28N3Na2O9S3+ and molar mass 800.8 g/mol. Typical appearance is dark red brown powder or crystals.
Use cases we see most often
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Safe handling
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Order it in 25 g, 100 g, 1 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Applications
Specifications and identifiers
| Product name | Methyl blue |
|---|---|
| Catalogue number | ZX-000620 |
| CAS number | 28983-56-4 |
| IUPAC name | disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate |
| Molecular formula | C37H28N3Na2O9S3+ |
| Molar mass | 800.8 g/mol |
| Exact mass | 800.0783 |
| Grade | Microscopy |
| Physical form | Crystalline |
| Appearance | Dark red brown powder or crystals |
| H-bond donors / acceptors | 4 / 11 |
| Topological polar surface area | 232 Ų |
| HS code | 32041251 |
| InChIKey | MCPLVIGCWWTHFH-UHFFFAOYSA-M |
| SMILES | C1=CC(=[NH+]C2=CC=C(C=C2)S(=O)(=O)[O-])C=CC1=C(C3=CC=C(C=C3)NC4=CC=C(C=C4)S(=O)(=O)O)C5=CC=C(C=C5)NC6=CC=C(C=C6)S(=O)(=O)[O-].[Na+].[Na+] |
| PubChem CID | 76956083 |
| Synonyms | Helvetia Blue, Acid Blue 93, C.I. Acid Blue 93, C.I. Acid Blue 93, disodium salt, Ink Blue, Soluble Blue, Helvetia Blue I, Ink Blue Special, Water Blue B, Soluble Blue 8B, Water Blue IN, Silk Blue H |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Methyl blue
Which CAS number identifies Methyl blue?
What are the formula and molar mass of Methyl blue?
What grade and pack sizes are available for Methyl blue?
Which documents come with Methyl blue?
Can Zemixal ship Methyl blue to my country?
Other grades with CAS 28983-56-4
Related products
More in Stains, Fluorescent Dyes & Histology Reagents
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.