Crystal violet or gentian violet, also known as methyl violet 10B or hexamethyl pararosaniline chloride, is a triarylmethane dye used as a histological stain and in Gram's method of classifying ...

Metacresol purple or m-cresol purple, also called m-cresolsulfonphthalein, is a triarylmethane dye and a pH indicator. It is used as a capnographic indicator to an environment containing a patient's ...

As people stock up on Halloween candy this month, they may be buying bags of treats that contain with Red Dye 3, a carcinogen that is banned in Europe and for use in cosmetics in the U.S ...

A contrast dye reaction can occur after a diagnostic imaging test, such as an MRI or CT scan. Contrast dye is an iodine-based or gadolinium-based substance that's given through a vein to help internal ...

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

Whether you’ve decided to take the plunge into permanent change or are just looking for hair colour ideas, you’ve come to the right place. Our incredible range of hair dye has all the colours of the ...

(Bloomberg) -- Dye & Durham Ltd., a Canadian legal software company that’s been under pressure from activist investors, is exploring a sale after receiving takeover interest. The Toronto-based company ...

Looking to switch things up but a bit of a commitment-phobe? Take a look at our gorgeous range of semi-permanent hair dye. Whether you’re looking for hair colour ideas or know exactly which shade ...