MERCK 106076.0025 Methyl Red (C.i. 13020) indicator Acs,Reag. Ph Eur 25G

MERCK 106076.0025 Methyl Red (C.i. 13020) indicator Acs,Reag. Ph Eur 25G

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Kategori
MERCK , Kimyasallar
Marka
MERCK
Stok Kodu
LK.MRCK.1060760025
Fiyat
Fiyatlarımızda KDV dahildir
50,29 EUR + KDV
2.291,66 TL
Ürün Bilgisi
Ürün Bilgisi
Description
Catalogue Number 106076
Synonyms 4-Dimethylaminoazobenzene-2'-carboxylic acid
Product Information
CAS number 493-52-7
EC number 207-776-1
Grade ACS,Reag. Ph Eur
Hill Formula C₁₅H₁₅N₃O₂
Molar Mass 269.31 g/mol
HS Code 2927 00 00
Structure formula Image Structure formula Image
Quality Level MQ200
Physicochemical Information
Melting Point 179 - 182 °C
Bulk density 300 - 500 kg/m3
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 obviously 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.
Safety Information
Categories of danger dangerous for the environment
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Identity (UV/VIS-Spectrum) passes test
Appearance Red to red-violet powder, eventually with granular parts.
Clarity of solution (1 g/l; ethanol) passes test
Melting point (capillary method, temperatur measerment in the heating block) 179 - 182 °C
Transition range pH 4.4 - pH 6.0 Red - yellow
Absorption maximum (buffer pH 4.5) 523 - 526 nm
Absorption maximum (buffer pH 6.2) 427 - 437 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; buffer pH 4.5; calculated on anhydrous substance) 1350 - 1500
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; buffer pH 6.2; calculated on anhydrous substance) 700 - 800
Transition range (according to ACS) passes test
Loss on drying (110 °C) ≤ 5 %
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MERCK 106076.0025 Methyl Red (C.i. 13020) indicator Acs,Reag. Ph Eur 25G LK.MRCK.1060760025
MERCK 106076.0025 Methyl Red (C.i. 13020) indicator Acs,Reag. Ph Eur 25G

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