167207

Sulfobromophthalein disodium salt hydrate

• Synonym(s): BSP, Bromsulfalein sodium disodium salt hydrate
• Empirical Formula (Hill Notation): C₂₀H₈Br₄Na₂O₁₀S₂ · xH₂O
• CAS Number: 123359-42-2
• Molecular Weight: 838.00 (anhydrous basis)
• UNSPSC Code: 12171500
• PubChem Substance ID: 24850200
• EC Number: 200-761-0
• MDL number: MFCD00150017

Properties

• λmax: 366 nm, 577 nm (2nd)
• SMILES string: [Na+].[Na+].[H]O[H].Oc1ccc(cc1S([O-])(=O)=O)C2(OC(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4ccc(O)c(c4)S([O-])(=O)=O
• InChI: 1S/C20H10Br4O10S2.2Na.H2O/c21-15-13-14(16(22)18(24)17(15)23)20(34-19(13)27,7-1-3-9(25)11(5-7)35(28,29)30)8-2-4-10(26)12(6-8)36(31,32)33;;;/h1-6,25-26H,(H,28,29,30)(H,31,32,33);;;1H2/q;2*+1;/p-2
• InChI key: CDTNUNQQEUGDSD-UHFFFAOYSA-L

Description

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Codes: H317,H334
• Precautionary Statements: P261 - P280 - P342 + P311
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Faceshields, Gloves