Naphthol AS-E 92-78...

Naphthol AS-E 92-78-4

Naphthol AS-E 92-78-4

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: 99
  • Payment Terms : L/C,T/T,

Keywords

Naphthol ASE 92-78-4 Naphthol AS-E

Quick Details

  • Appearance:Light beige powder
  • Application:dye intermediate a, It is mainly applied to the dyeing and printing of cotton fabrics. b, It can also be applied to the manufacture of rapid fast dyes and organic pigments.
  • PackAge:25kg per bag
  • ProductionCapacity:500|Metric Ton|Year
  • Storage:Stored in cool, dry and ventilation place; Away from fire and heat; Handle with care; No breakage and leakage
  • Transportation:Common chemical for Land, Sea and Air delivery

Superiority:

iso

 

Azoic Coupling Component 10

92-78-4

C17H12ClNO2

297.74

202-189-7

 

Light beige powder

Melting Point: 255 °C

Water Solubility: Insoluble

Details:

 

Specifications

1.Product Name: Naphthol AS-E
2.Index No.:Azoic Coupling Component 10 (37510)
3.Purity: 98.5%min

      1. Technical Specifications:

 

NAPHTHOL AS-E

Product name:

NAPHTHOL AS-E

Index No.:

Azoic Coupling Component 10 (37510)

Molecular formula:

C17H12O2NCL

Structural formula:

 

Molecular weight:

297.5

Appearance:

Light beige powder

Assay:

≥98.5%

Color light:

Near to standard substance

Intensity, molecule:

100±3 of standard substance

Melting point(dry product):

256°C

2.3 acid content:

≤0.2%

Unsoluble substance content in basic liquor:

≤0.20%

Use:

Mainly used in the dyeing of cotton textiles, cotton yarns, visous fiber and silk etc.

 

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