Home Categories Chemical pesticides Maleic hydrazide
A5432912

Maleic hydrazide , 98% , 123-33-1

Synonym(s):
1,2-Dihydro-3,6-pyridazinedione;3,6-Dihydroxypyridazine;3,6-Pyridazinediol

CAS NO.:123-33-1

Empirical Formula: C4H4N2O2

Molecular Weight: 112.09

MDL number: MFCD00006665

EINECS: 204-619-9

Pack Size Price Stock Quantity
25G RMB30.40 In Stock
100G RMB48.80 In Stock
250g RMB79.20 In Stock
500G RMB179.20 In Stock
2.5KG RMB828.80 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 299-301 °C (dec.)(lit.)
Boiling point: 209.98°C (rough estimate)
Density  1,6 g/cm3
refractive index  1.4610 (estimate)
Flash point: 300°C
storage temp.  Inert atmosphere,Room Temperature
solubility  4510mg/l
pka 9.01±0.20(Predicted)
form  Solid
color  White crystalline
Odor Odorless
Water Solubility  6 g/L
Merck  14,5705
BRN  112223
InChIKey BGRDGMRNKXEXQD-UHFFFAOYSA-N

Description and Uses

Maleic Hydrazide is a crystalline solid. Molecular weight= 112.10; Freezing/Melting point=292℃ (decomposes at 260℃); also reported as .300℃. Hazard Identification (based on NFPA-704 M Rating System): Health 2, Flammability 1, Reactivity 0. Slightly soluble in cold water; more soluble in hot.

Growth regulator used to control the sprouting of potatoes and onions and to prevent sucker development on tobacco, fruits, ornamentals, vines, field crops and in forestry. Also used to control insects in warehouses, storerooms, empty sacks and in animal and poultry houses.

Safety

Symbol(GHS) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H315-H319-H335-H341
Precautionary statements  P201-P202-P261-P302+P352-P305+P351+P338-P308+P313
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-40-R40-R36/37/38-68
Safety Statements  26-36-45-36/37/39-S45-S36/37/39-S26
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  UR5950000
Autoignition Temperature 707 °F
TSCA  Yes
HS Code  29339990
Toxicity LD50 orally in rats: 3800-6800 mg/kg; dermally in rabbits: >4000 mg/kg (Ben-Dyke)

RELATED PRODUCTS