Language |

ZH EN POR

Home > Products Center

Professional Dyestuffs and Chemicals Manufacturer and Exporter.

晟彩新材料,品质保证!

了解最新产品动态

PRODUCTS CENTER

NAPHTHOL AS-D

  • C.I.:37520
  • CAS:135-61-5
  • Chemical Name: NAPHTHOL AS-D
  • Molecular formula: C18H15NO2
  • Appearance: Light beige powder
  • Shade: Approximate
  • Intensity: 100±3%
  • Content: ≥98%
  • Melting point: ≥190℃
  • Alkali-insoluble: ≤0.5%
  • 2,3 acid content: ≤0.2%
  • The sieve residue 60 mesh (or 80 mesh)≤5%
  • Uses: This product is mainly used as an intermediate of organic pigments, and can produce Pigment Red 12, 13, 14, 17, 19, 95, 112, 136, 148, 253, 267. This product can also be used for the dyeing of cotton yarn, cotton fabric, vinylon, viscose, silk and acetate, as well as for direct printing, resist printing and discharge printing of cotton, and can be used as an intermediate for fast pigments. Low affinity to cotton, medium coupling ability.

Any product question, we will answer it for you

Questions about our quality and price?

Contact us

Contact us

Copyright(C)2022, Wenzhou Color Bloom New Materials Co.,Ltd All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice