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3-Hydroxy-3'-Nitro-2-Naphthanilide
CAS NO.: 135-65-9
FOB Price: NEGOTIABLE Get Latest Price
Specification: 98%
Documentation:
Lead Time: 1-2 weeks
Max Capacity: 300MT/Year
Pallets Packing 20'FCL 40'FCL
With Without With Without
12000KG/Jumbo Bag
12000 MT
14000 MT
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25KG/Woven Bag
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Overview
Properties
OVERVIEW

Naphthol AS-BS

Chemical name: 3-hydroxy-N - (3-nitrophenyl) - 2-naphthyl formamide

CAS No.: 135-65-9

Molecular formula: C17H12N2O4

Molecular weight: 308.29

EINECS No.: 205-209-2

Chemical property: yellow-green powder. Soluble in acetic acid. It is yellow when dissolved in caustic soda solution. It is insoluble in water and soda ash solution.

Usage: Tryptophan AS-BS is mainly used as cotton dyeing red primer. It can be used with bright red base R to get rose red, and with bright red base G to get bright pink with blue light. It can also be mixed with tryptophan AS or tryptophan AS-OL for priming, and then combined with bright red base G to obtain a very bright red color. It can also be used to dye vinylon, viscose fiber, silk and to make fast pigment and neutral pigment. It is also used in organic pigments.

For more details please feel free to contact us.

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Phoenix Colours
19YRS
Business Type:
Manufacturing
Country/Region:
India
Contacts:
M D Patel
Position Title:
Marketing Director
Tel:
0091-91-98191-99181
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