Product Specifications
| Prod Model: |
Fast Rubine A6B |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Red Powder |
| Composition: |
Monoazo |
| Solubility: |
Insolubility |
| Appearance: |
Powder |
| Type: |
Synthetic |
| Colour: |
Red |
| Usage: |
Paint |
| Application Material: |
Paint |
| Name: |
Pr57:1A6b |
| CAS NO.: |
5281-04-9 |
Product Description
Pigment Red 57: 1
Synonyms: C. I. Pigment Red 57: 1
C. I. 15850: 1
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2
-naphthalenecarboxylic acid calcium salt (1: 1)
1. Product Name
Trade Name: Fast Rubine A6B
C. I. Number: Pigment Red 57: 1
CAS Number: 5281-04-9
EU Number: 226-109-5
Chemical Family: Mono azo
2. Physical, Chemical and Fastness Properties
Molecular Weight: 424.46
Molecular Formula: C18H12N2O6SCa
P. H. Value: 7.0-8.0
Density: 1.7
Oil Absorption (ml/100g)%: 45-55
3. Technical Properties
Fast Rubine A6B is a calcium salt of monoazo lake red pigment, have brilliant yellowish shade, with good weather fastness and good dispersibility.
Application
Recommended for industrial paint and offset ink, also used for seed treatment.
Storage
4. Fastness Properties(5=Execllent, 1=Poor)
| Acid Resistance | 4 |
| Alkali Resistance | 4 |
| Alcohol Resistance | 4 |
| Ester Resistance | 4 |
| Benzene Resistance | 4 |
| Ketone Resistance | 4 |
| Soap Resistance | 4 |
| Bleeding Resistance | - |
| Migration Resistance | - |
| Heat Resistance ( ºC ) | 180 |
| Light Fastness (8=Excellent) | 5 |
Hangzhou xcolor chemical Co., Ltd mainly produce organic pigments, inorganic pigments and solvent dyes, Hangzhou xcolor Imp/Exp Co., Ltd responsible for product export and trade.
We Hangzhou Xcolor is a growth company, it is arising star of the colorants industry in China. We provide organic pigments, inorganic pigments and solvent dyes for different customers, Our products are widely used in all kinds of areas (such as paints, inks, plastic and etc. ). We also make products according to customers' different specifications.
We have a strong desire to be prominent in the pigment industry, Our two main principles are Quality and Reliabiliy. Our target is to be the best supplier for our customers. We constantly challenge ourselves to meet and exceed customers' expectations on quality and service.
