MERCK 106084 Methylthymol blue sodium salt metal indicator. CAS 1945-77-3, pH 6.2 (10 g/l, H₂O, 20 °C)

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Stok Kodu
106084.0001
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Description
Catalogue Number 106084
Product Information
CAS number 1945-77-3
EC number 217-743-3
Hill Formula C₃₇H₄₀N₂Na₄O₁₃S
Molar Mass 844.76 g/mol
HS Code 2934 99 90
Structure formula Image
Applications
Application Methylthymol blue sodium salt metal indicator. CAS 1945-77-3, pH 6.2 (10 g/l, H₂O, 20 °C).
Physicochemical Information
pH value 6.2 (10 g/l, H₂O, 20 °C)
Bulk density 570 kg/m3
Solubility 460 g/l
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store below +30°C.
Specifications
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λ 1 (buffer pH 7.0) 602 - 606 nm
Absorption maximum λ 2 (buffer pH 7.0) 430 - 450 nm
Spec. Absorptivity A 1%/1cm (λ1max; 0.04 g/l; buffer pH 7.0; calc. on dried substance) ≥ 60
Spec. Absorptivity A 1%/1cm (λ2max; 0.04 g/l; buffer pH 7.0; calc. on dried substance) ≥ 85
Loss on drying (50 °C/ < 1 hPa; 3h) ≤ 7 %
Suitability as indicator (for metal titration) passes test
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MERCK 106084 Methylthymol blue sodium salt metal indicator. CAS 1945-77-3, pH 6.2 (10 g/l, H₂O, 20 °C) Methylthymol blue sodium salt metal indicator, MERCK 106084.0001 1 gr AMBALAJ SENTEZLAB, SENTEZ, merck 800830, 800830, merck Methylthymol blue, merck Methylthymol blue 800830, Methylthymol blue, CAS 1945-77-3 106084.0001
MERCK 106084 Methylthymol blue sodium salt metal indicator. CAS 1945-77-3, pH 6.2 (10 g/l, H₂O, 20 °C)

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