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CN
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安全信息

8.04604

Sigma-Aldrich

Hydrazin hydrate (80% solution in water)

for synthesis

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别名:
Hydrazine hydrate
UNSPSC代码:
12352402
NACRES:
NA.22

蒸汽压

13 hPa ( 20 °C)

质量水平

形式

solution

自燃温度

310 °C

expl. lim.

4.7-99 % (v/v) refers to pure substance)

反应适用性

reagent type: reductant

pH值(酸碱度)

10.6-10.7 (20 °C, 10 g/L in H2O)

bp

117-119 °C/1013 hPa

mp

-60 °C

密度

1.02 g/cm3 at 20 °C

储存温度

15-25°C

相关类别

应用

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.

警示用语:

Danger

危险分类

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

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

195.8 °F - closed cup - DIN 51758

闪点(°C)

91 °C - closed cup - DIN 51758

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Floch L, et al.
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