USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
our company was built in 2009 with an iso certificate.
in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.
our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
2-phenylbenzimidazole-5-sulfonic acid basic information
product name: 2-phenylbenzimidazole-5-sulfonic acid
synonyms: uv absorber uv-t;2-phenyl-1h-benzo[d]imidazole-6-sulfonic acid;2-phenyl-5-benzimidazolesulfonic acid 96%;ensulizole(2-phenylbenzimidazole 5-sulfonic acid) ;ensulizole (200 mg) (2-phenylbenzimidazole-5-sulfonic acid);2-phenylbenzimidazole-5-sulfonic acid:2-phenyl-1h-benzo(d)imidazole-5-sulfonic acid;chemsol hs (2-phenyl-1h-benzimidazole-5- sulphonic acid)(pbsa)- other heterdcycli c cmpnds with nitrogen hetro atom;parsol hs
cas: 27503-81-7
mf: c13h10n2o3s
mw: 274.3
einecs: 248-502-0
product categories: benzimidazolespolymer science;building blocks;heterocyclic building blocks;polymer additives;organic acids;benzimidazolespolymer science;building blocks;heterocyclic building blocks;polymer additives;stabilizers
mol file: 27503-81-7.mol
2-phenylbenzimidazole-5-sulfonic acid structure
2-phenylbenzimidazole-5-sulfonic acid chemical properties
melting point 300 °c
storage temp. 2-8°c
solubility ethanol and water: soluble ((as sodium salt))
form fine crystalline powder
color white
water solubility soluble
merck 3593
brn 922664
cas database reference 27503-81-7(cas database reference)
epa substance registry system 1h-benzimidazole- 5-sulfonic acid, 2-phenyl-(27503-81-7)
safety information
hazard codes xi,c
risk statements 36/37/38
safety statements 26-36
tsca yes
hs code 29339990
2-phenylbenzimidazole-5-sulfonic acid usage and synthesis
chemical properties white fine crystalline powder