Methylene Blue Trihydrate, for molecular biology
- CAS
- 7220-79-3
- Formula
- C16H24ClN3O3S
- MW
- 373.9 g/mol
ZX-019451
Indicators, Chelating Agents & Test Papers
Methylene blue trihydrate, for spectroscopy
SpectroscopyAvailable on request
Buy Methylene blue trihydrate, for spectroscopy (CAS 7220-79-3) from Zemixal: C16H24ClN3O3S, COA and SDS with every lot, worldwide shipping.
CAS number7220-79-3
FormulaC16H24ClN3O3S
Molar mass373.9 g/mol
InChIKeyXQAXGZLFSSPBMK-UHFFFAOYSA-M
IUPAC name[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate
About Methylene blue trihydrate, for spectroscopy
Methylene blue trihydrate, for spectroscopy is part of the Zemixal indicators, Chelating Agents & Test Papers range. Identity at a glance (Spectroscopy): CAS 7220-79-3, formula C16H24ClN3O3S and molar mass 373.9 g/mol.
Where it is used
- Titration end-point detection
- pH determination
- Analytical testing
- Indicator for titrations
Safe handling
Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.
Available as 25 g, 100 g and 1 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Titration end-point detection
- pH determination
- Analytical testing
- Indicator for titrations
Applications
Grade guides
Specifications and identifiers
| Product name | Methylene blue trihydrate, for spectroscopy |
|---|---|
| Catalogue number | ZX-019499 |
| CAS number | 7220-79-3 |
| IUPAC name | [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate |
| Molecular formula | C16H24ClN3O3S |
| Molar mass | 373.9 g/mol |
| Exact mass | 373.1227 |
| Grade | Spectroscopy |
| H-bond donors / acceptors | 3 / 7 |
| Topological polar surface area | 46.9 Ų |
| InChIKey | XQAXGZLFSSPBMK-UHFFFAOYSA-M |
| SMILES | CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-] |
| PubChem CID | 104827 |
| Synonyms | Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate, C.I. Basic Blue 9, trihydrate, C.I. Basic Blue 9, trihydrate (8CI), 3,7Bis(dimethylamino)phenazathionium chloride trihydrate, 3,7Bis(dimethylamino)phenothiazin5ium chloride trihydrate, 3,7Bis(dimethylamino)phenothiazin5ium, chloride, trihydrate, Phenothiazin5ium, 3,7bis(dimethylamino), chloride, trihydrate, methylthioninium chloride trihydrate, [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H373May causes damage to organs through prolonged or repeated exposure
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 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 Methylene blue trihydrate, for spectroscopy
Which CAS number identifies Methylene blue trihydrate, for spectroscopy?
Methylene blue trihydrate, for spectroscopy is registered under CAS 7220-79-3. You may also see it listed as Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride, trihydrate, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride trihydrate, C.I. Basic Blue 9, trihydrate. Our catalogue number for this item is ZX-019499.
What are the formula and molar mass of Methylene blue trihydrate, for spectroscopy?
For Methylene blue trihydrate, for spectroscopy, its formula is C16H24ClN3O3S and its molar mass is 373.9 g/mol. InChIKey XQAXGZLFSSPBMK-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Methylene blue trihydrate, for spectroscopy?
This listing is Spectroscopy grade. Standard packs are 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Methylene blue trihydrate, for spectroscopy?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Methylene blue trihydrate, for spectroscopy to my country?
Yes. Because Methylene blue trihydrate, for spectroscopy is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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