New monobenzone listed

Monobenzone is a topical bleaching agent used for the treatment of hyperpigmentation , such as various spots, age spots , melanoma , the effect is obvious. Monobenzone can decompose melanin in the skin and prevent its generation, to restore the health of the skin color, does not destroy melanoma cells , toxicity is light , usually made of ointment or liniment as pharmaceuticals , has received US P XXII ( Please use as drugs under the guidance of a doctor ) , or as a raw material to join whitening cosmetics. In addition, it as anti-aging agent , chemical intermediates used.
 Product on the market for more monobenzone light gray to white powder content of more colored impurities , especially colored hydroquinone derivative. Monobenzone itself is very stable , heated to boiling in a long time still does not change color in aqueous sodium hydroxide, but monobenzone containing impurities is easy to color, higher environmental requirements for storage .
Our monobenzone content greater than 99%, with little impurities ( in ppm level ), the appearance of white flaky crystal, colorless in ethanol solution , was also found colorless and transparent dissolved in aqueous sodium hydroxide solution , the mass far more than the United States Pharmacopoeia standards.

We recently installed a monobenzone production equipment , began to produce monobenzone up to 5 tons per month .