C.I. Direct Orange 33

C.I. Direct Orange 33 (CAS 13190-99-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H21N6Na3O10S2 and a molecular weight of 794.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13190-99-3
Jingsj CID: J-1553964-3
Molecular Formula: C₃₃H₂₁N₆Na₃O₁₀S₂
Molecular Weight: 794.7 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of C.I. Direct Orange 33?

The CAS number of C.I. Direct Orange 33 is 13190-99-3.

What are the molecular formula and molecular weight of C.I. Direct Orange 33?

C.I. Direct Orange 33 has molecular formula C33H21N6Na3O10S2 and molecular weight 794.7 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "C.I. Direct Orange 33 (CAS 13190-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1553964-3 (accessed 2026-10-25).

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