ShieldBiso™ HMS | Bisor Corporation |
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ShieldBiso™ HMS is an organic compound used in some sunscreens. It is made by the Fischer–Speier esterification of salicylic acid and 3,3,5-trimethylcyclohexanol, the latter being a hydrogenated derivative of isophorone. Contained in 45% of U.S. sunscreen...view more
ShieldBiso™ HMS is an organic compound used in some sunscreens. It is made by the Fischer–Speier esterification of salicylic acid and 3,3,5-trimethylcyclohexanol, the latter being a hydrogenated derivative of isophorone. Contained in 45% of U.S. sunscreens, it is used as a chemical UV filter. view less
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ShieldBiso™ OCR | Bisor Corporation |
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ShieldBiso™ OCR is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the condensation of 2-ethylhexyl cyanoacetate with benzophenone. It is a viscous, oily liquid that is clear and colorless.The extended conju...view more
ShieldBiso™ OCR is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the condensation of 2-ethylhexyl cyanoacetate with benzophenone. It is a viscous, oily liquid that is clear and colorless.The extended conjugation of the acrylate portion of the molecule absorbs UVB and short-wave UVA (ultraviolet) rays with wavelengths from 280 to 320 nm,protecting the skin from direct DNA damage. view less
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ShieldBiso™ OMC | Bisor Corporation |
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ShieldBiso™ OMC is a very common oil-soluble UVB sunscreen agent in the market at present. Its absorption wavelength is 290-320nm. It is widely used worldwide and has relatively low skin irritation.
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ShieldBiso™ OS | Bisor Corporation |
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ShieldBiso™ OS is a colorless to light yellowish oily liquid that works as a UVB (280-320nm) sunscreen filter with a peak absorbance at 306 nm. It's not a strong filter in itself, it's always used in combination with other sunscreen agents to further
enha...view more
ShieldBiso™ OS is a colorless to light yellowish oily liquid that works as a UVB (280-320nm) sunscreen filter with a peak absorbance at 306 nm. It's not a strong filter in itself, it's always used in combination with other sunscreen agents to further
enhance the SPF and to solubilize other solid UV filters. view less
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