Maleic hydrazide CAS 123-33-1, also known as Yiya Dan, Qingsu, 3,6-pyridazinediol, and 3.6-dihydroxypyridazine, is an organic compound with the chemical formula C4H4N2O2. It is a white crystalline powder that is soluble in hot water and slightly soluble in hot ethanol. It is mainly used as a selective herbicide and a temporary plant growth inhibitor.

Chinese name: maleic hydrazide

Foreign name: maleic hydrazide

Chemical formula: C4H4N2O2

Molecular weight: 112.087

CAS login number: 123-33-1

EINECS login number: 204-619-9

Melting point: 299 to 301 ℃

Boiling point: 477.2 ℃

Density: 1.6 g/cm ³

Appearance: White crystalline powder

Flash point: 300 ℃

Physical and chemical properties

Density: 1.6g/cm3

Melting point: 299-301 ° C

Boiling point: 477.2 º C

Flash point: 300 ° C

Refractive index: 1.649

Steam pressure: 0.289mmHg at 25 ° C

Appearance: White crystalline powder

Solubility: soluble in hot water, slightly soluble in hot ethanol

Purpose

Mainly used as selective herbicides and temporary plant growth inhibitors.

ChemicalCAS.com offers price quotation and technology support of chemical from China. In the quotation from China factory supplier, we will include price terms, payment, lead time, COA, TDS, MSDS etc. We make sure the reliable purchase source and product quality. If you need to buy chemical from China, please feel free to contact sales@chemicalcas.com