Product: Naphthol AS-PH
Chemical Name: 2-Hydroxy-3-Naphthoyl-O-Ethoxy Aniline
CAS NO: 92-74-0
Molecular formula: C20H16NO4
Structure formula:
Properties:
Creamy powder.
Application:
Mainly used for dyeing and printing primer of cotton fabric.
Specification:
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Items
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Quality
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Purity,%
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98 min.
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Initial Melting Point, °C
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157 min.
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