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[Product name]:

2-Phenylbenzimidazole-5-sulfonic acid

[Structural Formula]:

[Molecular Formula]:

C₁₃H₁₀N₂O₃S

[Molecular Weight]:

274.3

[CAS NO]:

27503-81-7

[Packing]:

Properties

Appearance

White crystal powder

Melting range ℃

300.0-301.0

Quality Specifications

Purity%

≥97.0

Moisture %

≤0.5