Cas No.: 92761-26-7
Molecular Formula: C28H34O8S2
Molecular Weight: 562.6948
EINECS NO.:410-960-6
Alias: Ecamsule [USAN]; Mexoryl SX; Anthelios SX; Capital Soleil; (+-)-(3E,3'E)-(p-Phenylenedimethylidyne)bis(2-oxo-10-bornanesulfonic acid); (+-)-(3E,3'E)-3,3'-(p-Phenylenedimethylidyne)bis(2-oxo-10-bornanesulfonic acid); 3,3'-(1,4-Phenylenedimethylidyne)bis(7,7-dimethyl-2-oxobicyclo(2.2.1)heptane-1-methanesulfonic acid); Bicyclo(2.2.1)heptane-1-methanesulfonic acid, 3,3'-(1,4-phenylenedimethylidyne)bis(7,7-dimethyl-2-oxo-; Ecamsule; UNII-M94R1PM439; Bicyclo(2.2.1)heptane-1-methanesulfonic acid, 3,3'-(1,4-phenylenedimethylidyne)bis(7,7-dimethyl-2-oxo-, (1S-(1alpha(1R*,4R*),4beta))-; {(3E)-3-[(4-{(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]hept-2-ylidene]methyl}phenyl)methylidene]-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl}methanesulfonic acid; (benzene-1,4-diylbis{(Z)methylylidene[(3Z)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl-3-ylidene]})dimethanesulfonic acid
Appearance:White or off-white powder
Shelf life: two years when properly stored
Use: Ecamsule is a kind of water organic sunscreen, the absorption spectrum is 290-390nm and when the UV is 345nm can reach the highest absorption peak. Ecamsule be added to many sunscreen to play a role in filtering out UVA, is currently out of UVA highly effective chemical composition, but also absorb some UVB.
Packing: 25KG cardboard drum with double polythene bag inside.
Storage: Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.
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