Molekula
Hydrazine sulfate
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 sulfate is an inorganic compound with the formula N2H5HSO4, primarily used as a reducing agent in chemical synthesis, analytical chemistry, and as a precursor in pharmaceutical manufacturing. It is also employed in corrosion inhibition and as a reagent in various laboratory applications. This chemical has a molecular weight of 130.12 g/mol, is stored safely at ambient conditions, and carries a **Danger** signal word due to its hazardous properties. Molekula supplies hydrazine sulfate 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.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — $79.80 per pack
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1 kg — $236.90 per pack
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 | White crystalline powder |
| Heavy metals | ≤ 0.005% |
| Assay | ≥ 98.0% |
| Insoluble Matter | ≤ 0.05% |
| Iron (Fe) | ≤ 0.005% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 (6.1) |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Orthorhombic crystals; glass like plates or prisms |
| Melting Point | 254 °C |
| pKa | pKa = 6.7 |
Source: PubChem CID 24842 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 29155210 |
| CAS Number | 10034-93-2 |
| IUPAC Name | hydrazine;sulfuric acid |
| EC Number | 233-110-4 |
| Molecular Formula | N2H5HSO4 |
| Molecular Weight | 130.12 |
| Exact Mass | 130.0048 |
| SMILES | NN.OS(=O)(=O)O |
| InChIKey | ZGCHATBSUIJLRL-UHFFFAOYSA-N |
| InChI | InChI=1S/H4N2.H2O4S/c1-2;1-5(2,3)4/h1-2H2;(H2,1,2,3,4) |
| PubChem CID | 24842 |
| UN Number | UN2923 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2825.10.00.00 |
| Tariff Code | 2825100090 |
Safety & GHS
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Corrosive
GHS05
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Toxic
GHS06
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H350 May cause cancer
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P309+311 IF exposed or you feel unwell: Call a POISON CENTER or doctor/physician
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
- Diamine sulfate
- Hydrazine monosulfate
- Hydrazine sulphate
- Hydrazine, sulfate (1:1)
- Hydrazinium sulfate
- Hydrazonium sulfate
- Idrazina solfato
- Segidrin
- Sehydrin
- Siran hydrazinu
Frequently asked questions
What is hydrazine sulfate commonly used for?
Hydrazine sulfate is primarily used as a reducing agent in chemical synthesis, as a reagent in analytical chemistry, and in the production of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of hydrazine sulfate?
The chemical formula is **N₂H₅HSO₄**, and the molecular weight is **130.12 g/mol**.
How should hydrazine sulfate be stored?
Store hydrazine sulfate at **ambient temperature** in a cool, dry, well-ventilated area, away from incompatible substances.
What grades or purities of hydrazine sulfate does Molekula supply?
Molekula supplies **technical and reagent-grade hydrazine sulfate**, with purity levels specified per order.
Can Molekula supply hydrazine sulfate in bulk quantities?
Yes, Molekula can supply hydrazine sulfate in **bulk quantities**—please contact us for pricing and availability.
What documentation comes with a hydrazine sulfate order?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a Material Safety & Handling Guide.
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.