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Naphthol AS-D


  • Commodity name: Naphthol AS-D
  • Commodity ID: i008
  • Alias: 3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide
  • C.I.No.: Azoic Coupling Component 18
  • CAS No. : 135-61-5

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Product Name Naphthol AS-D
Other Name 3-hydroxy-N-(2-methylphenyl)naphthalene-2-carboxamide  
C. I. No Azoic Coupling Component 18
CAS No 135-61-5
EINECS No 205-205-0
Molecular Formula C18H15NO2 
Molecular Weight 277.32
Application 1. Mainly used for cotton yarns, cotton fabric, PVA, viscose, silk and vinegar fiber dyeing.
2. Used for direct printing, the cotton print and dye discharge printing.
 
  Properties
Dizao Component Colour Light (ISO) Oxygen Bleaching Ironing Chlorine Bleaching
(1/3N) (2/1N)
4 Violet 2-3 4 3 3 4-5
5 Red 4 4 1 2-3 4
12 Yellow-light red 4 5 2-3 4 4-5
13 Brilliant red 2-3 4-5 2 4 4-5
20 Red-light dark blue 4 5-6 2 4 5
22 Dark blue   5-6 3 5 2-3
24 Red-light dark blue 4 5 3-4 3-4 4
34 Carmine rose 3-4 5 2 3 4-5
44 Yellow-light red 3-4 4-5 2 2-3 4-5
48 Dark blue  1-2 3-4 2 3-4 4

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Naphthol AS-D

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天津化工

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天津市天津市河西区河西区西园西里(西园道北100米)

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山东化工

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山东省济南市历下区历下区百合园(商业北街北)

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Zhaobo Chemical - Tianjin Head Office

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Address: XEDA Sci-Tech Park,Xiqing Economic-Technological Development Area,Tianjin,China.

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