High Thermochromic Pigment Red 53:1

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Description

Product Description:

 

Oil absorption properties: red powder with fluorescence, bright pigments. It has the characteristics of strong golden color, and the golden light is durable and firm. The ink made has good fluidity, good sunshine resistance and heat resistance. When concentrated sulfuric acid is cherry red, brown-red precipitation occurs after color dilution, slightly soluble in 10% sodium hydroxide (yellow), water and ethanol, insoluble in acetone and benzene. The alcoholic solution with potassium hydroxide is dark brown red, the aqueous solution with hydrochloric acid is red precipitation, and the concentrated sodium hydroxide is red precipitation.
Safety tips: not for eye makeup, not recommended for nail polish. The amount used in lipstick is less than 6%.
Usage: Used for colouring of golden red ink and rubber products, as well as for cultural and educational products and plastics. It can not be used as red pigments for cosmetics. 

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