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1,5-Diphenylcarbazide Gr For Analysis 25 Gr (Analiz İçin 1,5-Difenilkarbazid) CAS: 140-22-7

1,5-Diphenylcarbazide Gr For Analysis 25 Gr (Analiz İçin 1,5-Difenilkarbazid) CAS: 140-22-7

Kategori

Kompleks & Metal İndikatörleri

Marka

Merck

Stok Kodu

103091.0025

3 Günde Kargoda

Stok Sorunuz

1,5-Diphenylcarbazide Gr For Analysis 25 Gr (Analiz İçin 1,5-Difenilkarbazid) CAS: 140-22-7

CAS #: 140-22-7 EC Number: 205-403-7 Molar Mass: 242.28 g/mol Chemical Formula: ((C₆H₅)NHNH)₂CO Hill Formula: C₁₃H₁₄N₄O Grade: Reag. Ph Eur

Description
Catalogue Number	103091
Description	1,5-Diphenylcarbazide

Physicochemical Information
Density	1.31 g/cm3
Melting Point	170 °C
Bulk density	420 kg/m3
Solubility	0.255 g/l slightly soluble

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation.
Precautionary Statement(s)	P264: Wash skin thoroughly after handling. P280: Wear protective gloves/ eye protection/ face protection. P302 + P352: IF ON SKIN: Wash with plenty of water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word	Warning
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 +15°C to +25°C.

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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