53900

Hydrazine sulfate salt

puriss. p.a., ACS reagent, ≥99.0%

• Linear Formula: NH₂NH₂ · H₂SO₄
• CAS Number: 10034-93-2
• Molecular Weight: 130.12
• Beilstein/REAXYS Number: 8778859
• EC Number: 233-110-4
• MDL number: MFCD00044873
• UNSPSC Code: 12352300
• PubChem Substance ID: 57651457
• NACRES: NA.21
• assay: ≥99.0%
• form: powder or crystals

Properties

• grade: ACS reagent; puriss. p.a.
• Quality Level: 200
• assay: ≥99.0%
• form: powder or crystals
• ign. residue: ≤0.05% (as SO₄)
• pH: 1.3 (52 g/L)
• mp: 254 °C (lit.)
• anion traces: chloride (Cl^-): ≤50 mg/kg
• cation traces: Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤10 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; NH₄⁺: ≤400 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES string: NN.OS(O)(=O)=O

Description

Application

Hydrazine sulfate salt can be used as a reactant to synthesize sulfonated polyoxadiazoles in the presence of non-sulfonated diacids in polyphosphoric acid. It is also used as a modifier in the functionalization of microcrystalline cellulose, which is used as an adsorbent for the removal of dyes from water.

Safety Information

• pictograms: GHS06,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H301 + H311 + H331,H314,H317,H350,H410
• pcodes: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges