Carbohydrazide

Synonyms: Hydrazine, 1,3-Diaminourea; Carbonic Dihydrazide
Molecular formula: CO(NHNH2)2
CAS No.: 497-18-7
Molecular weight: 90.09

Specification
Appearance White crystal powder
Purity ≥98.0%
Free hydrazine ≤500.0 ppm
Weight loss ≤0.2%
pH(12% water solution) 8.45±1.25
Application
  • Used in fuel of jet and rocket
  • Used as an oxygen scavenger for water boiler feed and heating systems to prevent corrosion
  • Used as a reducing agent for the recovery of precious metals
  • When used as de-oxidant in boiler, put this product into water or use its water solution, the dosage of 0.5mol or above of carbohydrazide for 1mol O2 is preferred. The suitable temperature range is 87.8-176.7℃. The reaction for carbohydrazide with O2 is CON4H6+ 2O2= 2N2 + 3H2O + CO2.
Packing

25kg/bag, 25kg/fiber drum or as customers’ requirement
Can be stored for one year in shady room and dry place

Related Products

Aluminum Chlorohydrate (ACH) Aluminum Hydroxide Ammonium Chloride, Feed Grade Antimony Trioxide Ammonium Heptamolybdate Ammonium Persulfate Calcium Fluoride Calcium Sulfate, Food Grade Calcium Chloride Calcium Formate Diammonium Phosphate (DAP) Dicalcium Phosphate Dicyandiamide Ferrocene Fluorosilic Acid Hydrazine Hydrate Hydroxylaime Hydrochloride Hydrofluoric Acid Lithium Bromide Magnesium Chloride, Food Grade Magnesium Oxide, Food Grade Melamine Molybdenum Oxide Monosodium Phosphate Anhydrous (MSP) Molybdenum Trioxide Nitric Acid Nickel Acetate Nickel Sulfate Phosphoric Acid, Food Grade Phosphorous Acid Potassium Fluoride Potassium Metabisulfite Potassium Phosphate Monobasic (MKP) Potassium Tripolyphosphate (KTPP) Phosphorus Pentasulfide Potassium Chlorate Sodium Acid Pyrophosphate (SAPP), Food Grade Sodium Ferrocyanide Sodium Hexametaphosphate (SHMP), Food Grade Sodium Hexametaphosphate (SHMP), Tech Grade Sodium Metabisulphite, Food Grade Sodium Methoxide 30% Sodium Sulfide Sodium Tripolyphosphate (STPP), Food Grade Sodium Tripolyphosphate (STPP) Sodium Bromide Sodium Cyanate Sodium Hydrosulfite Sodium Hypophosphite Sodium Metasilicate Sodium Molybdate Sodium Nitrate, Granular Sodium Persulfate Sodium Silicofluoride Sodium Silicate Sodium Thiocyanate Stannous Sulfate Sulfamic Acid Tetra Sodium Pyrophosphate Decahydrate (TSPP) Thiourea Tricalcium Phosphate (TCP), Food Grade Triethyl Phosphate (TEP) Trithiocyanuric Acid Trisodium Salt (TMT) Thiourea Dioxide

Request form