Fast Red BBC -B
Synonyms: C. I. Pigment Red 48: 2
C. I. 15865: 2;
Calcium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy
-2-naphthoate
1. Product Name
Trade Name: Fast Red BBC-B
C. I. Number: Pigment Red 48: 2
CAS Number: 7023-61-2
EU Number: 230-303-5
Chemical Family: Mono azo
2. Physical, Chemical and Fastness Properties
Molecular Weight: 422.84
Molecular Formula: C18H11CaClN2O6S
P. H. Value: 7.0-8.0
Bulk Density: 3-5 ml/g
Oil Absorption (ml/100g)%: 40-60
Light Fastness: 6-7
Heat Resistance: 230º C
Water Resistance: 5
Oil Resistance: 5
Acid Resistance: 4-5
Alkali Resistance: 3
3. Application
Fast Red BBC-B(P. R. 48: 2) is a calcium salt 2B pigment, having bluish shade/yellowish shade, with excellent heat stability, heat resistance: 170º C*10min, 18min /non discolouring, and good
Migration resistance.
Recommended for EVA, PVC.
Suggested for industrial paints and inks, pp, powder coating.
| Acid Resistance | 4-5 |
| Alkali Resistance | 3 |
| Alcohol Resistance | 4 |
| Ester Resistance | 4 |
| Benzene Resistance | 4 |
| Ketone Resistance | - |
| Soap Resistance | - |
| Bleeding Resistance | 4 |
| Migration Resistance | 4 |
| Heat Resistance (ºC) | 230 |
| Light Fastness (8=Excellent) | 6 |
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.
