On Chemball
My Chemball
+86-571-8627 3270
Shandong Sunshine Pigment (Group) Co., Ltd.
Shandong Sunshine Pigment (Group) Co., Ltd.
35 YRS
Shandong, China
Main Products:
Naphthol As / 3-Hydroxy-3'-Nitro-2-Naphthanilide / Naphthol As-E / 3-Hydroxy-2'-Methyl-2-Naphthanilide / 3-Hydroxy-2-Naphthoic Acid / 2-Naphthol
Shandong, China
Send Email
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Naphthol AS-BS / CAS 135-65-9
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
REQUEST A QUOTATION
SubmitGet Free Samples
Less than 1KG required
DESCRIPTION
Typical Properties
Summary
NAPHTHOL AS-BS is mainly used as a red primer for cotton dyeing. It can be combined with red base R to get rose red and red base G to get brilliant peach red with blue light. It can also be mixed with chromophenol as or chromophenol as-ol, and then combined with red base G to get a very bright red. It can also be used to dye vinylon, viscose fiber, silk and to make fast pigment and neutral pigment.
CAS No.
135-65-9
Formula
C17H12N2O4
Molecular Mass
308.28800
Exact Mass
308.08000
PSA
95.15000
Logp
4.30210
IUPAC
3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide
SMILES
C1=CC=C2C=C(C(=CC2=C1)C(=O)NC3=CC(=CC=C3)[N+](=O)[O-])O
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Ingrain Dyes
Chemical and Physical Properties
Melting Point
246-247 °C
Density
1.449 g/cm3
Boiling Point
448 ºC
Flash Point
224.7 ºC
Appearance
Yellow green powder
Export information
HS Code
29242990
Export Rebate
13%
Risk Code
R22
Safety Label
Xn
GET SAMPLE
Submit- Overview
- Descriptions
- Sample
