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1-Diazo-2-Naphthol-4-Sulfonic Acid Manufacturers
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1-Diazo-2-Naphthol-4-Sulfonic Acid
1-Diazo-2-Naphthol-4-Sulfonic Acid
CAS NO.：
887-76-3
FOB Price：
NEGOTIABLE
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Specification：
99%
Documentation：
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Lead Time：
14-30 days
Max Capacity：
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Packing：
25KG/Fibre Drum
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Product Detail
Properties
1-Diazo-2-Naphthol-4-Sulfonic Acid
CAS:887-76-3
Molecular formula: C10H8N2O4S
Molecular weight: 252.24700
Appearance: brown powder
Introduction: It is used as an intermediate of acid dyes and mordant dyes.
Structural formula:
Properties
Summary
This product is mainly used as intermediate of acid dye and mordant dye.
CAS No.
887-76-3
Formula
C10H8N2O4S
Molecular Mass
252.24700
Exact Mass
252.02000
PSA
120.37000
Logp
2.25176
IUPAC
1,2-Naphthoxydiazo-4-sulfonic acid
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
160 °C
Density
1.5366
Boiling Point
160°C
Appearance
Yellow needle like crystal or paste
Acidity and Basicity
acidness
Export information
HS Code
29270000
UN No.
2925
DG-Class
4.1
Risk Code
R5-11-34
Safety Label
F,C
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Tianjin Huanbo Advanced Materials Co., Ltd
20YRS
Business Type：
Manufacturing
Country/Region：
Tianjin, China
Contacts：
Manager Chen
Position Title：
Sales Manager
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0086-22-63233205
Email：
huanbo@chemmail.net
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