2-Phenylbenzimidazo...

2-Phenylbenzimidazole-5-sulfonic acid

2-Phenylbenzimidazole-5-sulfonic acid

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1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 98%
  • Payment Terms : L/C,Other

Keywords

2-Phenylbenzimidazole-5-sulfonic acid 27503-81-7 98%2-Phenylbenzimidazole-5-sulfonic acid

Quick Details

  • Appearance:as description
  • Application:for research
  • PackAge:100g, 1kg
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:Store in dry, dark and ventilated place
  • Transportation:by air

Superiority:

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated portfolio of services throughout the drug R&D process. Our services are designed to help our worldwide customers shorten the discovery and development time and lower the cost of drug and medical device R&D through cost-effective and efficient outsourcing solutions.

Based on our technical expertise and excellent research facilities, we successfully establish facilities, advanced R & D services technology platform. We will achieve leapfrog all-round development in the field of chemical synthesis, medicinal chemistry, biological and so on.

Run Biotech has further enhanced the integrated services with analytical services, bio-analytical services, process research, process development services, API manufacturing services, discovery biology, pharmacology, formulation services, biologics manufacturing services, antibody, biological research reagent manufacturing and sales services.

In Taiwan , Mainland China and Southeast Asia, Run Biotech has its own logistics center, provides the professional, personalized one-stop services, offers a variety of technologies and products and services for the world's major technology and industrial customers.

Details:

2-Phenylbenzimidazole-5-sulfonic acid
CAS No.: 27503-81-7
Synonyms:
Formula: C13H10N2O3S
Exact Mass: 274.04100
Molecular Weight: 274.29500
PSA: 91.43000
LogP: 3.55740
DescriptionFeedback
Ensulizole (INN) is a common sunscreen agent. In 1999, the United States Food and Drug Administration regulated that the name ensulizole be used on sunscreen labels in the United States. Phenylbenzimidazole sulfonic acid is primarily a UVB protecting agent providing only minimal UVA protection. The scope of UVB is 290 to 340 nanometers whereas the UVA range is 320 to 400 nanometers. For better UVA protection, it must be paired with avobenzone, titanium dioxide, or zinc oxide; outside of the United States it can also be paired with a UV absorber of the Tinosorb or Mexoryl types. Because phenylbenzimidazole sulfonic acid is water-soluble, it has the characteristic of feeling lighter on skin. As such, it is often used in sunscreen lotions or moisturizers whose aesthetic goal is a non-greasy finish. The free acid is poorly soluble in water, so it is only used as its soluble salts.
PropertiesFeedback
Appearance & Physical State: white fine crystalline powder
Density: 1.497g/cm3
Melting Point: 300ºC
Flash Point: >100ºC
Water Solubility: soluble
Stability: Stable under normal temperatures and pressures. May decompose when exposed to light.
Storage Condition: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety InfoFeedback
Safety Statements: S26-S36
HS Code: 29339990
Risk Statements: R36/37/38
Hazard Codes: Xi

 

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