2-Phenylbenzimidazole-5-sulfonic acid

Product Name: 2-Phenylbenzimidazole-5-sulfonic acid
CAS No.: 27503-81-7
Chemical Name: 2-Phenylbenzimidazole-5-sulfonic acid
Synonyms: Ensulizole;PHENYLBENZIMIDAZOLE SULFONIC ACID;PARSOL HS;HYSHELL PBSA;2-phenyl-1H-benzimidazole-5-sulphonic acid;Novantisol;EUSOLEX 232;JADEWIN UVT;Dsunpro Pbsa;UV ABSORBER-T
CBNumber: CB4394499
Molecular Formula: C13H10N2O3S
Formula Weight: 274.3
MOL File: 27503-81-7.mol

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2-Phenylbenzimidazole-5-sulfonic acid Property

Melting point:: >300 °C (lit.)
Density: 1.3592 (rough estimate)
refractive index: 1.6360 (estimate)
storage temp.: 2-8°C
solubility: ethanol and water: soluble ((as sodium salt))
form: Fine Crystalline Powder
pka: -0.87±0.40(Predicted)
color: White
Water Solubility: soluble
Merck: 14,3593
BRN: 922664
Stability:: Hygroscopic
InChIKey: UVCJGUGAGLDPAA-UHFFFAOYSA-N
LogP: -1.42 at 25℃
CAS DataBase Reference: 27503-81-7(CAS DataBase Reference)
EPA Substance Registry System: 1H-Benzimidazole-5-sulfonic acid, 2-phenyl- (27503-81-7)

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Safety

Hazard Codes: Xi,C
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes
HS Code: 29339990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 437166
Product name: 2-Phenyl-5-benzimidazolesulfonic acid
Purity: 96%
Packaging: 50g
Price: $83.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1530809
Product name: Ensulizole
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 200mg
Price: $436
Updated: 2024/03/01

TCI Chemical

Product number: P1670
Product name: 2-Phenyl-5-benzimidazolesulfonic Acid
Purity: >95.0%(T)
Packaging: 25g
Price: $35
Updated: 2024/03/01

Alfa Aesar

Product number: B25307
Product name: 2-Phenylbenzimidazole-5-sulfonic acid monohydrate, 98%
Packaging: 5g
Price: $29.65
Updated: 2024/03/01

Alfa Aesar

Product number: B25307
Product name: 2-Phenylbenzimidazole-5-sulfonic acid monohydrate, 98%
Packaging: 25g
Price: $72.65
Updated: 2024/03/01

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2-Phenylbenzimidazole-5-sulfonic acid Chemical Properties,Usage,Production

Chemical Properties

white fine crystalline powder

Uses

phenylbenzimidazole sulfonic acid (2-phenyl-5-benzimidazolesulfonic acid; 2-phenylbenzimidazole-5-sulfonic acid, ensulizole) is one of 21 FDA-approved sunscreen chemicals for uVB absorption. It has an approved usage level of up to 4 percent in the united States and up to 8 percent in the european union. When combined with a proper base, it becomes a water-soluble sunscreen. It exhibits a very effective use level versus SPF relationship when compared to other sunscreen chemicals. In addition, when combined with other uVB absorbers, it seems to significantly boost SPF. It can also help protect a product from deterioration when exposed to uV light. Also considered excellent for use in clear sunscreen gels.

Uses

Phenylbenzimidazole sulfonic acid or ensulizole is a water-soluble UVB absorber that can be utilized in the water phase of emulsion systems, in contrast to most oil-soluble sunscreen ingredients, allowing for a less greasy, more aesthetically pleasing formulation such as a daily use moisturizer containing sunscreen. Phenylbenzimidazole sulfonic acid boosts the SPF of organic and inorganic sunscreens. It can also be used in clear gels owing to its water solubility.

Uses

ensulizole is one of the chemical names for phenylbenzimidazole sulfonic acid. used as a sunscreen ingredient and also to protect a product from deterioration caused by uV light.

Definition

ChEBI: Ensulizole is a member of benzimidazoles.

General Description

2-Phenyl-5-benzimidazolesulfonic acid has been reported as a UV filter and its removal from aerobically treated gray water by ozonation and adsorption onto activated carbon has been reported. It is a xenobiotic compound detected in gray water from houses and effluents of the biological treatment systems (aerobic, anaerobic, and combined anaerobic+aerobic).

Flammability and Explosibility

Non flammable

2-Phenylbenzimidazole-5-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Phenylbenzimidazole-5-sulfonic acid Suppliers

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View Lastest Price from 2-Phenylbenzimidazole-5-sulfonic acid manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 2-Phenylbenzimidazole-5-sulfonic acid 27503-81-7
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-05-10

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-Phenylbenzimidazole-5-sulfonic acid/Ensulizole 27503-81-7
Price: US $0.00-0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%-102%
Supply Ability: 1000 KG
Release date: 2021-06-03

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Phenylbenzimidazole-5-sulfonic acid 27503-81-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

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2-Phenyl-1H-benzo[d]iMidazole-6-sulfonic acid

2-Phenyl-5-benziMidazolesulfonic acid 96%

Ensulizole (200 mg) (2-phenylbenzimidazole-5-sulfonic acid)

2-phenylbenzIMIDAZOLE-5-sulfonic acid:2-phenyl-1h-benzo(d)IMIDAZOLE-5-sulfonic acid

PARSOL HS

NEO HELIOPAN HYDRO

PHENYLBENZIMIDAZOLE SULFONIC ACID

2-Phenyl-1H-benzimidazole-5-sulfonic acid

2-Phenyl-5-sulfobenzimidazole

Ensulizole

2-Phenylbenzimidazole-5-sulfonic acid,98%

1H-Benzimidazole-5-sulfonicacid,2-phenyl-

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Parsol Hs (2-Phenyl-1H-Benzimidazol-5-Sulfonic Acid)

2-Phenyl-5-benzimidazolesulfonicAcid&gt

1H-Benzimidazole-6-sulfonic acid, 2-phenyl-

Phenylbenzimidazole sulfonic acid Solution in Methanol, 1000μg/mL

2-Phenylbenzimidazole-5-sulfonicaci

JADEWIN UVT

2-Phenylbenzimidazole-5-sulfonic acid ISO 9001：2015 REACH

2-Phenylbenzimidazole-5-sulfonic acid/Ensulizole

2-Phenylbenzimidazole-5- Sulfonic Acid (PBSA)

HYSHELL PBSA

Ensulizole D5

Ensulizole (2-phenylbenzimidazole-5-sulfonic acid) (1530809)

UV ABSORBER TRUELICHT UV T

Tenapanor Impurity 11