2-Naphthalenesulfonic Acid, 6-(Acetylamino)-4-Hydroxy-3-((3-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-, Disodium Salt

Product Name 2-Naphthalenesulfonic Acid, 6-(Acetylamino)-4-Hydroxy-3-((3-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-, Disodium Salt
Alias C.I. Acid Orange 7
Einecs 401-590-6
Mininmum Order 1 g
Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
Price Inquiry sales7@alchemist-chem.com
Manufacturer Ccount Chem
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Specifications

HS Code	646714
Cas Number	3081-14-9
Molecular Formula	C20H16N3Na2O10S3
Molecular Weight	617.53 g/mol
Iupac Name	disodium 6-acetylamino-4-hydroxy-3-[[3-[(2-sulfooxyethyl)sulfonyl]phenyl]azo]-2-naphthalenesulfonate
Appearance	Dark brown powder
Solubility	Soluble in water
Color Index Number	C.I. Acid Yellow 99 (C.I. 13900)
Melting Point	Decomposes
Ph 1 Solution	Around 7
Usage	Dye and pigment industry

As an accredited 2-Naphthalenesulfonic Acid, 6-(Acetylamino)-4-Hydroxy-3-((3-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-, Disodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	A 500g amber glass bottle, sealed with a tamper-evident cap, labeled with hazard symbols and chemical identification details.
Storage	Store 2-Naphthalenesulfonic Acid, 6-(acetylamino)-4-hydroxy-3-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, disodium salt in a tightly sealed container, in a cool, dry, well-ventilated area away from light and incompatible substances such as strong oxidizers. Avoid moisture and direct sunlight. Ensure proper labeling and access only to qualified personnel. Follow standard chemical hygiene and safety protocols when handling or storing.
Shipping	Shipping Description: 2-Naphthalenesulfonic Acid, 6-(Acetylamino)-4-Hydroxy-3-((3-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-, Disodium Salt should be shipped in tightly sealed containers, protected from light and moisture. Handle as a chemical substance; avoid extreme temperatures. Comply with local, national, and international regulations regarding the transport of chemicals, especially if classified as hazardous.

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Email: sales7@alchemist-chem.com