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Product Description:
1) Product Name: Basic Blue 7
2) Chemical formula: C33H40N3.Cl
3) Usage: Mainly used in Paper and Textile dyestuffs
| Molecular Formula | C33H40N3.Cl |
| P.H. Value | 7.5 |
| Density(g/cm3) | 1.2-1.5 |
| Oil Absorption(ml/100g) | 30-35 |
| Light Fastness | 7 |
| Heat Resistance | 160 |
| Water Resistance | 5 |
| Oil Resistance | 4 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
Pay attention:
The product must be stored in shade, dry and well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sublight, heat, sparks and open flames.
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