4197-07-3 变色酸2R Chromotrope 2R

Synonyms：C.I. 16570; C.I. Acid Red 29; C.I. Acid Red 29, disodium salt; C.I. Acid Red 29 (7CI); C.I. Acid Red 29, disodium salt (8CI); Chromotrope 2R; 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid,disodium salt; Acid Red 29~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); disodium (3Z)-5-hydroxy-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate
CAS Number：4197-07-3
EINECS：224-085-0
Molecular Formula：C₁₆H₁₀N₂Na₂O₈S₂
Molecular Weight：468.3687
InChI：InChI=1/C16H12N2O8S2.2Na/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;/h1-8,17,19H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b18-15+;;
Molecular Structure：
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Safety Description： S24/25:Avoid contact with skin and eyes.;