Leuco Patent Blue Violet
退色专利兰紫
Also known as: Leuco Patent Blue Violet, 4-[bis[4-(diethylamino)phenyl]methyl]-1,3-benzenedisulfonic acid disodium salt, L1275_SIAL
Leuco Patent Blue Violet (CAS 133978-89-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C27H34N2NaO6S2 and a molecular weight of 569.68800 g/mol. It is also known as 4-[bis[4-(diethylamino)phenyl]methyl]-1,3-benzenedisulfonic acid disodium salt and L1275_SIAL. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133978-89-9
- Jingsj CID
- J-1514961-7
- Molecular Formula
- C27H34N2NaO6S2
- Chinese Name
- 退色专利兰紫
- Molecular Weight
- 569.68800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Leuco Patent Blue Violet?
The CAS number of Leuco Patent Blue Violet is 133978-89-9.
What are the molecular formula and molecular weight of Leuco Patent Blue Violet?
Leuco Patent Blue Violet has molecular formula C27H34N2NaO6S2 and molecular weight 569.68800 g/mol.
Is Leuco Patent Blue Violet hazardous?
Leuco Patent Blue Violet 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. "Leuco Patent Blue Violet (CAS 133978-89-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514961-7 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.