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	Product Name :	2-Aminonaphthalene-5,7-Disulfonic Acid

	CAS No. :	118-33-2

	Mol.formula :	C₁₀H₉NO₆S₂

	Mol.Wt :	303.32

	Structural formula :

	Appearance :	Light yellow Past or Powder

	Specification :	Purity(HPLC)≥96% Content≥50%

	Other Information :	Uses Dye Intermentiate

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