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Key Documents

8.43816

Sigma-Aldrich

Hydrazinium dichloride

for synthesis

Synonym(s):

Hydrazinium dichloride

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About This Item

Empirical Formula (Hill Notation):
H4N2 · 2HCl
CAS Number:
5341-61-7
Molecular Weight:
104.97
MDL number:
MFCD00064543
UNSPSC Code:
12352301
EC Index Number:
226-283-2
NACRES:
NA.22

Quality Level

200

potency

129 mg/kg LD50, oral (Rat)
91 mg/kg LD50, skin (Rabbit)

pH

0.5 (20 °C, 50 g/L in H2O)

mp

198 °C (decomposition)

solubility

2700 g/L

density

1.42 g/cm3 at 20 °C

bulk density

770 kg/m3

storage temp.

2-30°C

InChI

1S/ClH.H4N2/c;1-2/h1H;1-2H2

InChI key

BIVUUOPIAYRCAP-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 97.0 %
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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