8.04604

Hydrazin hydrate solution

80% solution in water, for synthesis

• Synonyme(s) : Hydrazine hydrate
• Code UNSPSC : 12352402
• Nomenclature NACRES : NA.22

Propriétés

• product name: Hydrazin hydrate (80% solution in water), for synthesis
• Pression de vapeur: 13 hPa ( 20 °C)
• Niveau de qualité: 200
• Forme: solution
• Température d'inflammation spontanée: 310 °C
• Limite d'explosivité: 4.7-99 % (v/v) refers to pure substance)
• Pertinence de la réaction: reagent type: reductant
• pH: 10.6-10.7 (20 °C, 10 g/L in H₂O)
• Point d'ébullition: 117-119 °C/1013 hPa
• Pf: -60 °C
• Densité: 1.02 g/cm³ at 20 °C
• Température de stockage: 15-25°C

Description

Application

Hydrazin hydrate (80% solution in water) can be used as a reducing agent for the reduction of exfoliated graphene oxide (GO), which is used for the preparation of GO nanocomposites. It is also used as a reagent in the synthesis of 3-amino-2-thiohydantoins by reacting with alkyl isothiocynatocarboxylates.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 - H311 - H314 - H317 - H330 - H350 - H410
• Conseils de prudence: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 195.8 °F - closed cup - DIN 51758
• Point d'éclair (°C): 91 °C - closed cup - DIN 51758