10034-93-2
Product Name:
Hydrazine sulfate
Formula:
H6N2O4S
Synonyms:
Hydrazinium sulfate;Hydrazonium sulfate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Hydrazine sulfate appears as a white crystalline solid. Obtained by neutralizing the base hydrazine with sulfuric acid. |
|---|---|
| Color/Form | Orthorhombic crystals; glass like plates or prisms |
| Boiling Point | DECOMPOSES (NTP, 1992) |
| Melting Point | 489 °F (NTP, 1992) |
| Solubility | greater than or equal to 0.1 mg/mL at 70 °F (NTP, 1992) |
| Density | 1.37 (NTP, 1992) - Denser than water; will sink |
| Stability/Shelf Life | Stable in storage |
| Decomposition | When heated to decomposition it emits very toxic fumes of /sulfur oxides and nitrogen oxides/. |
| pH | 1.3 (0.2 Molar aq soln) |
| Dissociation Constants | Exists as zwitterion, macroscopic pKa = 6.7 /Estimated/ |
| Other Experimental Properties | Strong reducing agent |
| Chemical Classes | Nitrogen Compounds -> Hydrazines |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin H350:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
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. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 130.13 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 130.00482785 g/mol |
| Monoisotopic Mass | 130.00482785 g/mol |
| Topological Polar Surface Area | 135 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 81.3 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Hydrazine sulfate appears as a white crystalline solid. Obtained by neutralizing the base hydrazine with sulfuric acid.