1) Acid Red 42 200% 2) Acid Red E-4BL 3) High washing fastness 4) CAS: 6245-60-9 5) Quick Delivery and Reasonable Price

1) Acid Red 42 200%2) Acid Red E-4BL 3) High washing fastness 4) CAS: 6245-60-9 5) Quick Delivery and Reasonable Price

Molecular Formula	C22H16N3NaO6S2
Molecular Weight	505.49871
P.H. Value	6.0-7.0
Density(g/cm3)	1.6
Oil Absorption(ml/100g)	35-45
Light Fastness	5
Heat Resistance	180°C
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.

If any of our itms interest you please do not hesitate to contact us, we assure you that we will give immediate response to your enquiry. Your cooperation will be highly appreciated. 

Acid Red 42 200%