Pigment Red 21 - Suncolor Red 7321 - Suncolor Red 7321 Specificaton & Trade Terms
Model | Suncolor Red 7321 |
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Place Of Origin | Zhejiang |
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Price Term | EX-Work |
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Payment Term | T/T |
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1. Product Information
1) Product name Suncolor Red 7321
2) Color index name Pigment Red 21
3) Chemical type azo
4) Molecular formula C23H16CIN3O2
5) CAS No. 6410-26-0
6) EU No. 229-096-4
7) Relative trade name 3132 scarlet Red
2. Physical Properties
1) PH Value 7
2) Specific gravity 1.50±0.1
3) Water soluble 1.0% max
4) Oil absorption 45±5%
5) Heat stability 140 Degree C
6) Resistance to Water (1-5) 3
7) Resistance to Oil (1-5) 3
8) Resistance to Acid (1-5) 5
9)Resistance to Alkali (1-5) 5
10) Light fastness (1-8) 6
11) Weather fastness (1-5) 4-5
12) Migration resistance 5
13) E ≤1.0