Brilliant Yellow TCI B0783

Chemical Identity

CAS No.: 3051-11-4
PubChem: CID 135442944·SID 87563778
Formula: C26H18N4Na2O8S2
Molecular weight: 624.6 g/mol
Reference databases: ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: disodium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)/C=C/C3=C(C=C(C=C3)N=NC4=CC=C(C=C4)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
InChIKey: YLDIUICHQPKMNH-ZFEDVODKSA-L

Rp 4.320.750,00

~~Rp 3.020.850,00~~ Rp 4.320.750,00

Sale Sold out

Shipping calculated at checkout.

Berat 25g

Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 2-4 minggu setelah pembayaran.

Dokumen Keamanan & Mutu

↓ Unduh SDS / MSDS (PDF resmi TCI)

CoA (Certificate of Analysis)

Spesifik per batch produksi — diterbitkan dan dikirim bersama barang sesuai nomor lot yang Anda terima.

Contoh CoA segera tersedia.

💬 Minta CoA via WhatsApp

View full details

Brilliant Yellow is a chemical dye widely used in laboratory settings for its ability to impart vivid color to substances without the need for additional chemical treatments. As a direct dye, it is commonly employed in research and experimental applications where coloration is required for identification or visualization purposes. This material plays a crucial role in various analytical techniques, aiding scientists in distinguishing between compounds or tracking reactions during experiments. Its stability and ease of use make it a reliable choice for both educational and professional laboratories.

One of the key advantages of Brilliant Yellow is its chemical stability and resistance to fading, which ensures consistent results over time. It also possesses a high degree of solubility in common solvents, making it versatile for use in different experimental conditions. The dye’s non-volatile nature further enhances its reliability in laboratory environments where precision and accuracy are essential. Its bright, clear color also allows for easy visual observation, which is particularly beneficial in processes requiring detailed analysis or documentation.

In Indonesian laboratories, Brilliant Yellow is frequently utilized in both academic and research settings. It is an essential tool for chemistry students and professionals alike, supporting experiments in analytical chemistry, chromatography, and material science. Its safety profile, with no harmful or toxic components present in high concentrations, makes it suitable for use in educational institutions and research facilities across Indonesia.

TCI brochures (PDF)

Titration Reagents and TLC Stains 2026-05-07 · p. 10

Related TCI products

Chromatography techniques benefit from Brilliant Yellow's vivid color, allowing clear visualization of separated compounds during analysis.
It is ideal for marking and identifying substances in chemical experiments, providing a reliable and consistent color reference.
In educational settings, Brilliant Yellow supports teaching demonstrations, helping students understand coloration and chemical reactions.
It is used in the identification of organic compounds, where color change indicates successful reaction or compound presence.
For quality control in laboratory processes, Brilliant Yellow helps in tracking and analyzing sample components with high accuracy.

Brand	TCI
CAS number	3051-11-4
Molecular formula	—
Purity	—
Category	Chemistry > Stains and Dyes (for Research and Experimental Use) > Direct Dyes (for Research and Experimental Use)
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Powder or liquid, depending on the formulation
Storage	Store in a cool, dry place away from direct sunlight

Brilliant Yellow should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to use airtight containers to avoid exposure to moisture and contaminants. Since it is a dye, it is important to handle it with care to prevent spills or contamination of laboratory equipment. Proper labeling of containers is essential for safe handling and identification. In laboratory settings, it is advisable to use gloves and protective eyewear when working with this material to ensure safety. Regular monitoring of storage conditions helps maintain the integrity of the product for reliable experimental results.

—