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Merck 107297 Phthalein purple metal indicator Reag. Ph Eur 1 gr

Marka
Stok Kodu
LB.M.1072970001
Kısa Bilgi
Synonyms: Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone CAS Number: 2411-89-4 EC Number: 219-318-8 Molar Mass: 636.62 g/mol Hill Formula: C₃₂H₃₂N₂O₁₂ Grade: Reag. Ph Eur
Bilgi
CAS Number: 2411-89-4
merck 107297
Merck 107297 Phthalein purple metal indicator Reag. Ph Eur 
Catalogue Number 107297
Synonyms Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone
Product Information
CAS number 2411-89-4
EC number 219-318-8
Grade Reag. Ph Eur
Hill Formula C₃₂H₃₂N₂O₁₂
Molar Mass 636.62 g/mol
HS Code 2932 20 00
Structure formula Image Structure formula Image
Quality Level MQ200
Physicochemical Information
Melting Point 181 - 185 °C
Bulk density 50 kg/m3
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
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 at +2°C to +30°C.
Specifications
Identity (UV/VIS-Spectrum) passes test
Absorption maximum λmax. (Sodium hydroxide solution 0.1 mol/l) 577 - 580 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; sodium hydroxide solution 0.1 mol/l; calc. on anhydrous substance) ≥ 750
Water (according to Karl Fischer) ≤ 10 %
Suitability as indicator (for metal titration) passes test
Global Trade Item Number
Catalogue Number GTIN
1072970001 04022536089461
1072970010 04022536089478
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Merck 107297 Phthalein purple metal indicator Reag. Ph Eur 1 gr Synonyms: Xylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone CAS Number: 2411-89-4 EC Number: 219-318-8 Molar Mass: 636.62 g/mol Hill Formula: C₃₂H₃₂N₂O₁₂ Grade: Reag. Ph Eur LB.M.1072970001
Merck 107297 Phthalein purple metal indicator Reag. Ph Eur 1 gr

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