Acethydrazide CAS No. 1068-57-1 Acethydrazide Basic Information
Acethydrazide Structure
Acethydrazide,Acetohydrazide,Acetic Acid Hydrazide,Acetic Hydrazide,Monoacetylhydrazine Shandong YingLang Chemical Co.,Ltd , https://www.sdylhgtrade.com
2. Seeding period and sowing method The seeding period for listing the garlic plants in Changsha area can be sowed in batches from late July to October. Early sowing garlic is a hot and hot weather, not easy to germinate, because the high-temperature hot seed easy "oil", but not germination, to be low temperature treatment. The garlic flaps can be suspended in deep wells with a gauze soaked for a day or night, or placed in a cold hole after immersion in cold water. Two weeks later, when garlic cloves have been exposed, the seeds should be immediately sowed. The rest of the time sowing seeds was earlier than sowing seeds and sprouting.
3. Sowing density The cultivation of garlic seedlings is relatively dense. In the opened planting furrows, a garlic clove is inserted at a distance of 3 cm from each side of the planting groove. The seeds are pointed upwards, and the inserting is firmly inserted. The planting amount is 300 kg per 666.7 m2. After inserting the garlic, use the prepared mature human feces to pour in the planting ditch, cover the thin soil, and then cover with straw or wheat straw, or cover the shade net with a small arch shed, and some broadcast hot water cabbage between the rows of the trenches. Not only is it beneficial to moisten the garlic soil and emerge early, but also promotes the growth of garlic shade and cooling. When the garlic seedling height is 20 to 25 centimeters, the cabbage is unplugged.
Product Name: Acethydrazide
CAS: 1068-57-1
MF: C2H6N2O
MW: 74.08
EINECS: 213-948-7
Mol File: 1068-57-1.mol
Melting point 58-68 °C(lit.)
Boiling point 129 °C18 mm Hg(lit.)
density 1.0968 (rough estimate)
refractive index 1.4264 (estimate)
Fp >230 °F
storage temp. Flammables area
color White
Water Solubility soluble
Sensitive Hygroscopic
Selection and sowing of garlic
1. Selection of garlic is to use garlic cloves, Changsha cultivation of garlic should use early purple skin garlic, with medium-sized garlic balls as a species. In order to use garlic, we must go through a rigorous "two-choice and one-point" process. When we buy a garlic ball, we must select the garlic head with the morphological characteristics of the species. That is, the size and scale coat should have the same color, the appearance is full of fat, dry, and there is no garlic on the head. "Sprouts of garlic." Before planting, we must select the petals and open the garlic head, remove the damaged bud tip or rotten flap, yellow flap, and light body flap, and select the complete, medium-sized and flat garlic cloves for garlic cultivation.