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Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7
Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7
Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7
Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7
Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7
Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7

Bp USP Pharma Grade Phenylbenzimidazole Sulfonic Acid CAS 27503-81-7

Min.Order: 25
Product origin: Quzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 20 ~ 30

Description

UV Filter Phenylbenzimidazole Sulfonic Acid
 
Basic Information
Product nameUV Filter Phenylbenzimidazole Sulfonic Acid
Chemical name2-Phenyl-5-Benzimidazolesulfonic Acid
CAS No.27503-81-7
EINECS No.248‐502‐0
Molecular Formula:  C13H10N2O3S 
Molecular Weight: 274.30
Structural Formula:          

Technical Specification
 UV Filter 
Item       Specification
AppearanceColorless or off-white powder
Assay 98.0-102.0%
Loss on drying 2.0 Max
Specific extinction (E1%, 1cm at 302+2nm)920-1000

Application field 
UV FIlter Phenylbenzimidazole Sulfonic Acid is a type of UVB sunscreen that also absorbs a small fraction of UVA wavelengths. It is a water-soluble chemical sunscreen. It is often used in combination with other ingredients, such as avobenzone, titanium dioxide, zinc oxide, or celadin. Its protection and quality from sunlight does not decrease over time, so it can somewhat mitigate the breakdown of other UVB isolators in sunscreen.
UV Filter Phenylbenzimidazole Sulfonic Acid also can convert ingested ultraviolet radiation into less harmful infrared radiation and heat. The texture is clean and not greasy. This product has good storage and transportation stability, It is non-flammable and non-explosive, non-toxic and harmless.
 
Packing
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

 


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