Methylene Blue hydrate
亚甲基蓝水合物
Also known as: Methylene Blue hydrate, Methylthioninium chloride hydrate, Basic Blue 9 hydrate, CI 52015 hydrate, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride hydrate, Methylene Blue trihydrate, Methylene Blue for microscopy, Methylene Blue redox indicator, MFCD00150006
Methylene Blue hydrate (CAS 122965-43-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H20ClN3OS and a molecular weight of 337.86800 g/mol. It is also known as Methylthioninium chloride hydrate, Basic Blue 9 hydrate and CI 52015 hydrate. Key properties include a melting point of 190ºC and a density of 0.6600g/ml. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 122965-43-9
- Jingsj CID
- J-1116046-9
- Molecular Formula
- C16H20ClN3OS
- Chinese Name
- 亚甲基蓝水合物
- Molecular Weight
- 337.86800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 190ºC |
|---|---|
| Density | 0.6600g/ml |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Methylene Blue hydrate?
The CAS number of Methylene Blue hydrate is 122965-43-9.
What are the molecular formula and molecular weight of Methylene Blue hydrate?
Methylene Blue hydrate has molecular formula C16H20ClN3OS and molecular weight 337.86800 g/mol.
Is Methylene Blue hydrate hazardous?
Methylene Blue hydrate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methylene Blue hydrate (CAS 122965-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116046-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.