Understanding Coal Tar dyes in Food: Facts and Controversies Food colouring and other additives derived from coal tar have come in for some bad press recently. Hugh Westbrook delves into the ...

As sealcoating contractors begin their season many of them, particularly those accustomed to using refined coal tar sealer, wonder what the season will hold for their favorite product. Already ...

Medically reviewed by Susan Bard, MD Psoriasis is a skin condition that causes skin to appear scaly and inflamed. It occurs ...

Ever Since the establishment of gas Works it has been considered a matter of great impbftpnee to find some useful application fdr their waste products, principally the coal tar The old custom was ...

The Food and Drug Administration may ban Red No. 3 in the coming weeks. Find out more about this synthetic coloring, derived ...

When it comes to personal care, many of us assume the products we use daily are safe. However, hidden within attractive ...

Prebaked Anode Prices Remain Stable Overall, Cost Support Weakens, Future Market Competition Intensifies] According to the current market situation, the decline in petroleum coke and coal tar pitch ...

These colors, for there are many of them, have been prepared from the alkalies of coal tar by Messr3. W. Perkins and A. H. Church, two rising discoverers, and have been called by them nitroso ...

These products may contain active ingredients such as corticosteroids, salicylic acid, coal tar, clobetasol propionate, tazarotene, and anthralin. If your case is severe or stubborn, your doctor ...

Shampoos for psoriasis may include active ingredients like salicylic acid, coal tar, or clobetasol propionate. Psoriasis is a long-term inflammatory condition that affects the skin and other parts ...