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Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate

荧光增白剂134

Also known as: Fluorescent Brightener 134, C.I. Fluorescent Brightener 134, C.I. Fluorescent Brightener 213, Fluorescent Brightener 90, Leukophor PC, Kayaphor AS, Uvitex CF, Fluorescent brightening agent 134, OBA 90, 44BIS2ANILINO4METHOXY135TRIAZIN6YLAMINO22

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS 3426-43-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C34H28N10Na2O8S2 and a molecular weight of 814.75800 g/mol. It is also known as Fluorescent Brightener 134, C.I. Fluorescent Brightener 134 and C.I. Fluorescent Brightener 213. Key property: a density of 1.573g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3426-43-5
Jingsj CID
J-1061449-5
Molecular Formula
C34H28N10Na2O8S2
Chinese Name
荧光增白剂134
Molecular Weight
814.75800 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Density1.573g/cm3

Frequently Asked Questions

What is the CAS number of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate?

The CAS number of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate is 3426-43-5.

What are the molecular formula and molecular weight of Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate?

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate has molecular formula C34H28N10Na2O8S2 and molecular weight 814.75800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate (CAS 3426-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1061449-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.