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- Contact Person : Ms. Li Julia
- Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
- Tel : 86-0-13914781109
- Fax : 86-25-84801979
- Address : Jiangsu,Nanjing,Rm 10-910 of Xinyuan, Baixia District,Nanjing
- Country/Region : China
Naphthol AS-BS(CAS No.135-65-9)
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1. Product Name: Naphthol AS-BS
2.Appearance: Yellow Powder
3. MF: C17H12N2O4
4.Physical and Chemical Specifications:
Molecular Formula | C17H12N2O4 |
Molecular Weight | 308.59 |
Purity | ≥ 99% |
Melting point | ≥ 243 °C |
Insolubility | ≤ 0.20 % |
Strength | 100 ± 3 |
Heat Resistance | 180°C |
Water Content | ≤ 1.0 % |
Oil Resistance | 4 |
Acid Resistance | 5 |
Alkali Resistance | 5 |
5.Application: mainly applied to the dyeing and printing, it can also be applied to the manufacture of dyes and pigments.
6.Package: 25kgs bag or iron drum, as per customers' request.
If you want to acquaint with more details, please don't hesitate to contact us, we will try our best to work for you.
Naphthol AS-BS(CAS No.135-65-9)
