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QINGDAO LONGYUNTONG CORPORATION
TAIAN?MOUNTAIN?SEA?ADVANCED?
MATERIALS?CO.,?LTD.

NAPHTHOL AS-G

Clicks：2078Times

Items: Naphthol AS-G
C.I. 37610
CAS: 91-96-3
Chemical Formula:C₂₂H₂₄N₂O₄
Appearance:slightly Beige white powder
Color shade(with standard):similar
Strength:100±3%
Purity:≥98%
Melting point:204-205℃
Insoluble in Alkali:≤%
BON acid content):≤%
Reidue on 60 Msieve(or 80 Masrequest):≤%

Usage: This product is mainly used for cotton yarn, cotton fabrics, towels, silk and viscose, acetate fiber dyeing and printing. Can also be used to produce fast yellow pigment, fast pigment black and organic pigments. Low affinity to cotton, strong coupling ability.