Methyl thymol blue, GR
Buy Methyl thymol blue, GR (CAS 1945-77-3) from Zemixal. Request a quote with price, lead time and documents. Packs from 5 g.
About Methyl thymol blue, GR
Methyl thymol blue, GR is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. For your records (AR), the material is defined by CAS 1945-77-3, formula C37H40N2Na4O13S and molar mass 844.7 g/mol. It is described as dark brown powder.
Common uses in the lab and plant
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Dyes & pigments manufacture
Storage and safety notes
Reported physical data: melting point 221-224 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 5 g, 25 g, 1 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes 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
- Dyes & pigments manufacture
Applications
Grade guides
Specifications and identifiers
| Product name | Methyl thymol blue, GR |
|---|---|
| Catalogue number | ZX-000628 |
| CAS number | 1945-77-3 |
| IUPAC name | tetrasodium;2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxylatomethyl)amino]acetate |
| Molecular formula | C37H40N2Na4O13S |
| Molar mass | 844.7 g/mol |
| Exact mass | 844.1842 |
| Grade | AR |
| Physical form | Powder |
| Appearance | Dark brown powder |
| Melting point | 221-224 °C |
| H-bond donors / acceptors | 2 / 15 |
| Topological polar surface area | 259 Ų |
| HS code | 32049000 |
| InChIKey | DIZZDZCUMBBRSG-UHFFFAOYSA-J |
| SMILES | CC1=C(C=C(C(=C1CN(CC(=O)[O-])CC(=O)[O-])O)C(C)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C(C)C)O)CN(CC(=O)[O-])CC(=O)[O-])C.[Na+].[Na+].[Na+].[Na+] |
| PubChem CID | 73037 |
| Synonyms | MTB, Methylthymol blue, Methylthymol Blue tetrasodium salt, Methylthymol Blue sodium salt, Methylthymol blue tetrasodium, Methylthymol Blue W/S, Methylthymol blue sodium, Methylthymol Blue, sodium salt, Methylthymol Blue Sodium Salt ACS grade, Methylthymol Blue sodium salt, Dye content 70 %, Methylthymol Blue sodium salt, p.a., ACS reagent, Tetrasodium N,N'-(3H-2,1-benzoxathiol-3-ylidenebis((6-hydroxy-5-is |
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
| 5 g | Quoted on request | |
| 25 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.
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