Disodium Phenyl Dibenzimidazole Tetrasulfonate

Product Details

1. Chemical Name: Disodium salt of 2,2’-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulfonic acid

2. INCI Name: Disodium Phenyl Dibenzimidazole Tetrasulfonate

3. Alias: DPDT; BISIMIDAZYLATE; Bisdisulizole Disodium; 2214PHENYLENEBIS1HBENZIMIDAZOLE46DISULPHONICACIDMONOSODIUMSALT; 1H-Benzimidazole-4,6-disulfonic acid, 2,2-(1,4-phenylene)bis-, disodium salt; 2,2'-(1,4-Phenylene)bis[1H-benzimidazole-4,6-disulfonic acid], disodium salt

phenylene-1,4-bis(2-benzimidazyl)-3,3',5,5'-tetrasulphonic acid bis-sodium salt

4. CAS No.: 180898-37-7

5. EINECS No.: 429-750-0

6. Molecular Formula: C20H14N4Na2O12S4

7. Molecular Weight: 676.5843

8. Chemical Structural Formula:

Specifications of our Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT):

Brief Introduction:

Disodium Phenyl Dibenzimidazole Tetrasulfonate(DPDT) is a high-efficiency light-stable UVAⅡ absorber, yellow crystalline powder, basically odorless, with excellent stability, and the minimum UV absorption rate at 340nm is 770. DPDT is very safe and basically does not penetrate the skin. Suitable for water-based clear sun protection products such as gel or clear spray, as well as creams and lotions.

Features:

•Highly efficient water-soluble UVAⅡ absorber, with strong UV absorption at 280-370nm

•Excellent photostability

•Excellent skin safety, suitable for sensitive skin products

•Has a synergistic effect with oil-soluble UVB absorbers

•Mixed with AVB to produce a very efficient and broad-spectrum UVA protection product

•Good compatibility with other UV absorbers and cosmetic raw materials

Applications:

•Suitable for water-based clear sunscreen products such as gels or clear sprays

•Maximum addition amount: 5%

Packaging:

25kg per Cardboard Drum(Fibre Drum).

Storage Conditions:

Preserved in unopened original containers in a cool dry place before using; kept away from direct sunlight, heat and moisture.

Shelf Life:

24 Months if stored under above conditions.