Hydrazine hydrate
SIAL/225819 - reagent grade, N2H4 50-60 %
Synonym: Hydrazinium hydroxide
CAS Number: 10217-52-4
Empirical Formula (Hill Notation): H4N2 · xH2O
Molecular Weight: 32.05 (anhydrous basis)
EC Number: 206-114-9
MDL Number: MFCD00149931
Linear Formula: NH2NH2 · xH2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 225819-1KG.
| composition | Degree of hydration, ~1.5 |
| N2H4, 50-60% | |
| concentration | 50.0-60.0% (%H4N2 by Na2S2O3 basis, titration) |
| density | 1.029 g/mL at 25 °C (lit.) |
| expl. lim. | 99.99 % |
| form | liquid |
| grade | reagent grade |
| InChI | 1S/H4N2.H2O/c1-2;/h1-2H2; |
| InChI key | IKDUDTNKRLTJSI-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | NN.[H]O[H] |
| vapor density | >1 (vs air) |
| vapor pressure | 5 mmHg ( 25 °C) |
| Application: | Hydrazine hydrate has been used for the deproteination of the enamel samples in a study. It may be used as a reducing agent in the following: • Preparation of silver nanoparticles. • Transformation of monosubstituted nitrobenzene derivatives to the corresponding anilines. • Along with graphite for the conversion of nitro compounds (aromatic and aliphatic) to the amino compounds. |
| Application: | Hydrazine hydrate may be used to prepare: • 3-(2-Benzyloxy-6-hydrox • 3,5-Diphenyl-2-pyrazoli • 3′-Aryl-1,2,3,4,4′,5′-h • It may also be used in the catalytic reduction of nitroarenes to aromatic amines. |
| General description: | The addition of hydrazine hydrate to reduced graphene oxide (RGO) counter electrode improves its performance in dye-sensitized solar cells (DSSC). |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 50, 250 g in glass bottle |
| Symbol |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H311 + H331 - H314 - H317 - H350 - H410 |
| Precautionary statements | P201 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T,N |
| Risk Statements | 45-23/24/25-34-43-50/53 |
| Safety Statements | 53-45-60-61 |
| RIDADR | UN 2030 8(6.1) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 204.8 °F - closed cup |
| Flash Point(C) | 96 °C - closed cup |
| Density | 1.029 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |