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Acid Orange II
Molecular formula :
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CAS :

nature : gold, also known as acid II. The bright yellow powder. Able to dissolve in water and ethanol. The concentrated sulfuric acid solution was Commodities red. Diluted brown precipitate formation. Mainly for dyeing silk and wool fabrics. Pure can be used as indicator and cytoplasm coloring agent. From the right by diazotization sulfanilic acid, and 2-naphthol in alkaline medium coupling derived.


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Structure:
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More Detailed Data:
1) Acid Orange II
2) Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
3) range
4) range
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