产品名称：铬变素2B
中文别名：
英文名称：Chromotrope 2B
英文别名：4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic acid, disodium salt; Acid Red 176~C.I. 16575; C.I. 16575; Chromotrop 2 B; disodium 4,5-dihydroxy-3-(p-nitrophenylazo)naphthalene-2,7-disulphonate; Chromotrope; Acid Red 176; P-NITROBENZENE-AZOCHROMOTROPIC ACID
分子式：C16H9N3O10S2-2.2[NA+]
分子量：513.36636
