Acid Dye

the leading manufacturer of Quinizarine & Leucoquinizarine

Acid Green 25
1.Name: Acid Green 252.CAS: 4403-90-13.Molecular formula：C28H23N2NaO8S24.Molecular weight: 602.615. Density: N/A6. Melting point:235-238°C7. Boiling point:N/A8. Flash Point:N/A9. Appearance:Bluish green powder10.Usage:use in drugs and cosmetics, excluding use in
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Acid Blue 80
1.Name: ACID BLUE 802.CAS: 4474-24-23.Molecular formula：C32H31N2NaO8S24.Molecular weight:350.454 5. Density: 658.726. Melting point:>300°C(lit.)7. Boiling point:°Cat760mmHg8. Flash Point:>300 °C(lit.)9. Appearance:blue. Red light blue powder1
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