產品名稱：變色素2R
中文別名：鉻變素2R
英文名稱：Chromotrope 2R
英文別名：4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid,disodium salt; Acid Red 29~C.I. 16570; C.I. 16570; chromotrope 2R (C.I. 16570); chromotrop 2 R for microscopy and complexometry; disodium 4,5-dihydroxy-3-phenylazonaphthalene-2,7-disulphonate; CHROMOTROPE 2 R; Acid Red 29; Chromotrop 2R; Chromotrope 2 R (CI 16570)
CAS：4197-07-3
分子式：C16H10N2NA2O8S2
分子量：468.36