Hummel Croton Inc.
10 Harmich Road
South Plainfield, NJ 07080

Tel: 908-754-1800
Fax: 908-754-1815

Data Sheet
Dihydrazine Sulfate

Product Code 08-8165
Appearance White Flake
Decomposition Point 180 ° C
Solubility @ 25 ° C in H2O 202g/100mL
Ignition Residue 0.5% Max
Insoluble Matter 0.005% Max
Chlorides 0.1% Max
Heavy Metals (as Pb) 0.01% Max
Heavy Metals (as Fe) 0.01% Max
Assay 95% Min
pH 1% Solution 4 to 5


PACKAGING: 55 lb. Drums

USES: This compound is more soluble in water and is less corrosive than hydrazine sulfate, since it requires less alkali to set the hydrazine free. This compound is a good hydrazine source for organic reactions, etc.

HANDLING: Mechanical exhaust required. Avoid prolonged exposure. Keep containers sealed. Store in cool, dry place. Keep away from heat, open flame. Suspected carcinogen. Avoid inhalation and ingestion. See SDS for more information.

PROPER SHIPPING NAME: Corrosive Solids, Toxic, N.O.S. (Dihydrazine Sulfate)

SHIPPING INFORMATION: UN# 2923, Class 8, P.G. III, Label Code 8(6.1)

Dihydrazine Sulfate

CAS Number 13464-80-7
RTEC Number N/A
Solubility in Water 202g/100mL
EINEC Number N/A
Molecular Wt. 162.18
Molecular Formula (NH2)2• H2SO4

No warranty, expressed or implied, or merchantability, fitness for a particular purpose or otherwise is made, except that the products herein discussed comply with the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Hummel shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendations or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions. This information is not to be taken as a license to operate under, or a recommendation to infringe any patent(s). The observance of all regulations and patents is the responsibility of the user. No agent, representative or employee of this company is authorized to vary any terms of this notice.