Thorin Indikator zur Sulfatitration, Supelco®
Lieferant: Merck
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Gefahr
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Synonyme:
Thorin 1 sodium salt, 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulphonic acid disodium salt, 2-(2-Hydroxy-3,6-disulpho-1-naphthylazo)benzenearsonic acid disodium salt, Thoron, Aspan, Disodium 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulphonate
M-Clarity™ Qualitätsstufe = MQ200
1.08294.0005
1.08294.0005EA
96.8
EUR
1.08294.0005
Thorin Indikator zur Sulfatitration, Supelco®
Thorin
Formel:
C₁₆H₁₁AsN₂Na₂O₁₀S₂ Molecular Weight: 576,30 g/mol Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003888 CAS-Nummer: 3688-92-4 EINECS: 222-993-1 UN: 3465 ADR: 6.1,II |
Spezifikation Testergebnisse
Solubility | (20 °C) soluble |
Melting Point | 576.3 g/mol |
Bulk Density | 700 kg/m3 |
pH | 6.1 (10 g/l, H2O, 20 °C) |
Hazard Class | 6.1 |
Hazard Class Description | Toxic Materials |
Storage | +5...+30 °C |
Absorption maximum λmax. (Propan-2-ol) | 480 - 490 nm |
Suitability as indicator | Passes test |
Identity | Passes test |
For | Sulfate titration |
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