二甲苯磺酸钠V34265 · CAS 1300-72-7
异构体的混合物, 40wt. % in H₂O
异构体的混合物, 40wt. % in H₂O
促销化学纯(CP)
≥99%
促销≥97%
促销≥97%
≥90%
65wt% in H2O
分析标准品, 10 mM amino acid in 0.1 M HCl
分析标准品, 用于环境分析
丙酮酸根Pyruvic Ion ≥ 60.0%
≥97%(T)

升华级, ≥99.5%
促销≥98%
ACS
促销≥98%(GC)
工业级, ≥90%
化学纯(CP), ≥96%
促销无水级, ≥99.5%(GC), H2O ≤0.04%
醇溶液0.02%

0.02%

purum, ≥99%
≥97%

≥98%
≥99.5% metals basis, sphere,5-25nm