52097

Xylenol Orange disodium salt

for spectrophotometric determination of metal ions

• Synonym(s): 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein disodium salt
• Empirical Formula (Hill Notation): C₃₁H₃₀N₂Na₂O₁₃S
• CAS Number: 1611-35-4
• Molecular Weight: 716.62
• UNSPSC Code: 23151816
• NACRES: NA.21

Properties

• form: solid
• Quality Level: 100
• quality: for spectrophotometric determination of metal ions
• technique(s): UV/Vis spectroscopy: suitable
• SMILES string: [Na].[Na].Cc1cc(cc(CN(CC(O)=O)CC(O)=O)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(CN(CC(O)=O)CC(O)=O)c4
• InChI: 1S/C31H32N2O13S/c1-17-7-21(9-19(29(17)42)11-32(13-25(34)35)14-26(36)37)31(23-5-3-4-6-24(23)47(44,45)46-31)22-8-18(2)30(43)20(10-22)12-33(15-27(38)39)16-28(40)41/h3-10,42-43H,11-16H2,1-2H3,(H,34,35)(H,36,37)(H,38,39)(H,40,41)
• InChI key: ORZHVTYKPFFVMG-UHFFFAOYSA-N

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)