90457-82-2 Usage
Uses
Used in Cosmetics and Personal Care Industry:
TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID is used as a UV filter for its ability to absorb and protect the skin from harmful ultraviolet (UV) radiation. This helps prevent sunburn, premature skin aging, and reduces the risk of skin cancer.
Used in Sunscreen Products:
TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID is used as an active ingredient in sunscreens for its capacity to provide broad-spectrum protection against both UVA and UVB rays. It ensures that the skin is shielded from the damaging effects of the sun, promoting overall skin health and well-being.
In the European Union, TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID has an approved usage level of up to 10 percent, ensuring that it remains a safe and effective component in sun protection formulations.
Approval
In Europe, TDSA is an approved UV filter, which means that this ingredient can be added to sunscreen products that are designed to protect the skin from the sun. In Europe, sunscreen products are considered cosmetic products. In the United States, sunscreen products are OTC drugs. Several OTC sunscreen drug products containing TDSA, which has been approved by the FDA via the NDA process. When used in OTC sunscreen drug products in the United States, this ingredient must be called Ecamsule. For cosmetics and personal care products in the United States, TDSA may be used as an ultraviolet light absorber.
Check Digit Verification of cas no
The CAS Registry Mumber 90457-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,5 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90457-82:
(7*9)+(6*0)+(5*4)+(4*5)+(3*7)+(2*8)+(1*2)=142
142 % 10 = 2
So 90457-82-2 is a valid CAS Registry Number.
