Customization: | Available |
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CAS No.: | 2475-31-2 |
Formula: | C16h6br4n2o2 |
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Molecular formula: C16H10N2O2
Molecular weight: 577.85
Nature :This product is dark-blue uniform powdery or granular. It cannot be dissolved in water and common organic solvents such as ethanol and aether, but can be dissolved in hot an-iline and melt pht-halic an-hydride. Its melting point in the closed capillary is 390-392°C, and it begins sublimating slowly at 290°C. It has very good sunburn endurance and application performance.
Other name:
04BS
Cibablue
C.I. 73065
Vat Blue 5
Ciba blue 2B
Convat Blue E
Arlanon Blue 2B
C.I. Vat Blue 5
Bromo Indigo 2B
Tetrabromoindigo
BA-SF brilliant indigo
Kambanthrene bndigo 4B
Vat blue 5 (C.I. 73065)
Pigment organic indigo blue bromindigo EINecs
Appearance:Dark blue even Granular and Powder
2.Specification of bromo indigo:
Cas No. | 2475-31-2 |
Colour Index | 73065 |
Appearance | Dark blue Powder |
Density | 2.5583 (rough estimate) |
Boling Point | 563.4±50.0 °C(Predicted) |
Flash Point | 294.5°C |
Vapor Presure | 1.02E-12mmHg at 25°C |
pKa | -7.15±0.20(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.6300 (estimate) |
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A: Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order. |
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