UV Filter Terephthalylidene Dicamphor Sulfonic Acid CAS 90457-82-2

• Customization: Available
• CAS No.: 90457-82-2
• Formula: C28h34o8s2
• Model NO.: EBTGuard-TDSA
• EINECS: 922-216-2
• Type: Cosmetic Raw Material
• Appearance: Powder
• Quality: Refined
• Colour: White
• Certificate: Reach ISO
• Application: Skin and Personal Care
• Transport Package: 25kg/Drum
• Specification: Pharma Grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 2933990099
• Production Capacity: 10000mt/Year

Product Description

UV Absorber Terephthalylidene Dicamphor Sulfonic Acid

 

Product Description

 

EBTGuard-TDSA, a chemical UV absorber, also known as Terephthalylidene Dicamphor Sulfonic Acid or Ecamsule, is an indispensable ingredient in sunscreen skin care cosmetics. It is a water-soluble ingredient that can provide a better skin feel and can protect up to 344nm (UVA up to 400nm), making it one of the most effective UVA sunscreen ingredients today.
 

Product name	EBTGuard-TDSA
INCI name	Terephthalylidene Dicamphor Sulfonic Acid
CAS No.	90457-82-2
EINECS No.	922-216-2
Molecular Formula:	C28H34O8S2
Molecular Weight:	562.69

Product Parameters

 
 

Item	Specification
Appearance	Pale yellow powder
Content	98% min.
PH Value	9.0-11.0
Water content	2.0% max.

Effect and Application

 

Sunscreen effect: EBTGuard-TDSA can effectively absorb and block UVA rays to prevent skin damage from ultraviolet rays. Although its protection band does not cover all UVA bands, its high sunscreen effect makes it a core ingredient in many high-end sunscreen products.

Safety: EBTGuard-TDSA has a low skin absorption rate and has been approved by the US FDA, indicating that it has a certain guarantee in terms of safety.

Stability: Photostable, it does not degrade when exposed to the sun and therefore offers effective and long-lasting protection.


It is widely used in various Sunscreen series product, make-up series product (BB/CC cream) and anti-aging series product.

 

Packing

 

Standard packaging includes the following:                                                                                                          
25kg per drum
Other package sizes are available upon request.
 

Storage

 

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

 

Period of validity

 

24 months