Molekula
Hydrazine monohydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hydrazine monohydrate is a colorless, flammable liquid composed of hydrazine dissolved in water, widely used as a reducing agent in chemical synthesis, rocket propellants, and corrosion inhibitors. It is also employed in pharmaceuticals and as a blowing agent for foam production. This chemical has a CAS number of 7803-57-8, with the molecular formula H4N2•H2O and a molecular weight of 50.06 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, marked by a "Danger" signal word. Molekula supplies Hydrazine monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Round tablet, white to off-white in colour |
| HPLC | Passes test |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 38 °C |
| Transport Class | 8 |
| Packing Group | I |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | -51.7 °C |
| Boiling Point | 119 °C at 760 mmHg |
Source: PubChem CID 24654 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 90026766 |
| CAS Number | 7803-57-8 |
| IUPAC Name | hydrazine;hydrate |
| Molecular Formula | H4N2•H2O |
| Molecular Weight | 50.06 |
| Exact Mass | 50.048 |
| SMILES | NN.O |
| InChIKey | IKDUDTNKRLTJSI-UHFFFAOYSA-N |
| InChI | InChI=1S/H4N2.H2O/c1-2;/h1-2H2;1H2 |
| PubChem CID | 24654 |
| UN Number | UN3484 |
| REACH Code | Y110 |
| HTS Code | 28251000 |
| Tariff Code | 2825100090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H301 + H311 Toxic if swallowed or in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H330 Fatal if inhaled
- H350 May cause cancer
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- hydrazin hydrate
- hydrazine hydrat
- Hydrazine hydrate
- Hydrazine hydrate (1:1)
- Hydrazine hydroxide
- hydrazine--water (1/1)
- Hydrazine, hydrate (6CI,7CI)
- Hydrazinium hydroxide
- hyrazine hydrate
- Idrazina idrata
Frequently asked questions
What is hydrazine monohydrate commonly used for?
Hydrazine monohydrate is primarily used in rocket propellants, corrosion inhibitors, and as a reducing agent in chemical synthesis, including pharmaceutical and polymer production.
What is the chemical formula and molecular weight of hydrazine monohydrate?
The chemical formula is **H₄N₂·H₂O**, and the molecular weight is **50.06 g/mol**.
How should hydrazine monohydrate be stored?
Store hydrazine monohydrate at **ambient temperature** in a tightly sealed container, away from heat, sparks, and incompatible materials like oxidizers.
What grades or purities of hydrazine monohydrate does Molekula supply?
Molekula supplies **technical-grade hydrazine monohydrate** (typically ≥98% purity) for industrial applications.
Can Molekula supply hydrazine monohydrate in bulk quantities?
Yes, Molekula can provide hydrazine monohydrate in bulk, with quantities and packaging tailored to your specific requirements.
What documentation comes with an order of hydrazine monohydrate?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a product specification sheet detailing purity, hazards, and handling instructions.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.