Naphthol AS-D

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Product Name: Naphthol AS-D
Chemical Name: 1-(2′,3′-Hydroxynaphthoylamino)-2-methylbenzene
Synonyms: 
2-Naphtho-o-toluidide, 3-hydroxy-;3-hydroxy-n-(2-methylphenyl)-2-naphthalenecarboxamid; Acco Naf-Sol AS-D; Acco Naphthol AS-D; Acna Naphthol E;AcnaNaphtholE; Amanil Naphthol AS-D
CAS No: 135-61-5
MF: C18H15NO2
MW: 277.32
Category:
Naphthol Dyes
Structure:

Descriptions:

Beige powder. Solvent naphtha soluble. Do not dissolve in water and soda solution.

Use:

Naphthol AS-D is the primary red primer for cotton-dyed fibers. Performance and color phenol AS similar, it can be mixed to adjust the shade. With the red base B with dyed red, with the red base RL with rosy red. Also used in vinylon, viscose fiber, silk, diacetate fiber staining. Naphthol AS-D used in cotton printing primer, with different color base can be obtained with orange, red, purple, blue and a variety of colors. Low affinity for cotton, medium coupling capacity. Also used in the manufacture of fast pigments and lake pigments.

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package: 25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.

Specifications:

Appearance Beige powder
Content 100%
Moisture ≤0.1%
Insoluble ≤0.1%
Melting point 196-198°C
Application Color base