Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate

Product Name Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate
Alias SUNSET YELLOW FCF
Einecs 248-348-3
Mininmum Order 1 g
Factory Site West Ujimqin Banner, Xilingol League, Inner Mongolia, China
Price Inquiry sales9@alchemist-chem.com
Manufacturer Ccount Chem
CONTACT NOW

Specifications

HS Code	482281
Chemical Name	Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate
Molecular Formula	C20H13N2NaO5S
Molecular Weight	416.38 g/mol
Cas Number	2853-97-8
Appearance	Reddish-brown powder
Solubility	Soluble in water
Melting Point	Decomposes above 250°C
Usage	Dye intermediate, analytical reagent
Storage Conditions	Store in a cool, dry place, keep container tightly closed
Ph Of 10 Solution	8.0 - 10.0
Synonyms	Sudan I sodium sulfonate, 1-(2-Hydroxy-1-naphthylazo)-2-naphthol-6-sulfonic acid sodium salt

As an accredited Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	The packaging is a sealed amber glass bottle containing 10 grams of Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate, with hazard labels.
Storage	Store Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate in a tightly sealed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers and acids. Protect from moisture and direct sunlight. Ensure proper labeling and avoid conditions that may cause decomposition. Use appropriate personal protective equipment when handling.
Shipping	This chemical is shipped in sealed, clearly labeled containers compliant with relevant safety regulations. Packages are cushioned to prevent breakage and shipped with a Safety Data Sheet (SDS). Transportation is handled by certified carriers; temperature and handling requirements are observed to avoid exposure to moisture, heat, or incompatible substances during transit.

Free Quote

Competitive Sodium (4E)-4-[(2-Hydroxynaphthalen-1-Yl)Hydrazono]-3-Oxo-3,4-Dihydronaphthalene-1-Sulfonate prices that fit your budget—flexible terms and customized quotes for every order.

For samples, pricing, or more information, please call us at +8615651039172 or mail to sales9@alchemist-chem.com.

We will respond to you as soon as possible.

Tel: +8615651039172

Email: sales9@alchemist-chem.com