D4130

Barium diphenylamine-4-sulfonate

redox indicator

• Sinonimo/i: 4-(Phenylamino)benzenesulfonic acid barium salt, Diphenylamine-4-sulfonic acid barium salt
• Formula condensata: (C₁₂H₁₀NO₃S)₂Ba
• Numero CAS: 6211-24-1
• Peso molecolare: 633.88
• NACRES: NA.21
• PubChem Substance ID: 24893816
• UNSPSC Code: 12161500
• EC Number: 228-278-0
• MDL number: MFCD00007497
• Beilstein/REAXYS Number: 3795146

Proprietà

• Nome del prodotto: Barium diphenylamine-4-sulfonate, for redox titration
• Quality Segment: 100
• assay: ≥95%
• form: powder
• technique(s): titration: suitable
• solubility: 50 mg/mL, clear to very slightly hazy, faintly yellow-green
• cation traces: C: 44.3-46.6%, N: 4.1-4.8%
• SMILES string: [Ba++].[O-]S(=O)(=O)c1ccc(Nc2ccccc2)cc1.[O-]S(=O)(=O)c3ccc(Nc4ccccc4)cc3
• InChI: 1S/2C12H11NO3S.Ba/c2*14-17(15,16)12-8-6-11(7-9-12)13-10-4-2-1-3-5-10;/h2*1-9,13H,(H,14,15,16);/q;;+2/p-2
• InChI key: IVCNVXFNTKXMCA-UHFFFAOYSA-L

Descrizione

General description

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Informazioni sulla sicurezza

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H332
• pcodes: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Classe di stoccaggio: 11 - Combustible Solids
• wgk: WGK 1
• ppe: dust mask type N95 (US), Eyeshields, Gloves