1,5-Diphenylcarbazide GR for analysis, 25 Gr, MERCK, 103091

Rp2.696.000

Kondisi: Baru
Min. Pemesanan: 1 Buah
Etalase: BAHAN KIMIA ANALIS/ PA

1,5-Diphenylcarbazide GR for analysis and redox indicator Reag. Ph Eur # HARAP MENANYAKAN STOCK TERLEBIH DAHULU # Merk : MERCK Negara : Germany Catalog No. : 103091.0025 Packing : 25 Gr (glass bottle) Product Information CAS number 140-22-7 EC number 205-403-7 Grade Reag. Ph Eur Hill Formula C₁₃H₁₄N₄O Chemical formula ((C₆H₅)NHNH)₂CO Molar Mass 242.28 g/mol HS Code 2928 00 90 Specifications Purity (DSC) ≥ 98 Identity (IR-spectrum) passes test substances insoluble in ethanol passes test Melting point 173 - 176 °C Diphenylcarbazone passes test Sulfated ash ≤ 0.05 %

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