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Manganese sulfate

Ferrous sulfate particles

Chinese name: ferrous sulfate particles Chinese alias: green alum. Iron alum PH: 3 Cas: 7782-63-0 Molecular formula: FeSO4-7H2O English name: Ferrous sulfate Melting point (℃): 64 (lost 3 crystal water) Relative density (water = 1): 1.897
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产品介绍


Chinese name: ferrous sulfate particles
 
Chinese alias: green alum. Iron alum
 
PH: 3
 
Cas: 7782-63-0
 
Molecular formula: FeSO4-7H2O
 
English name: Ferrous sulfate
 
Melting point (℃): 64 (lost 3 crystal water)
 
Relative density (water = 1): 1.897 (15 ℃)
 
Solubility: soluble in water, glycerin, insoluble in ethanol.
 
Iron deficiency symptoms:
1. The young leaves lack green, and the old leaves are still normal.
2. The mesophyll turns yellow, and the veins are still green, showing a reticulated vein.
3. In severe cases, the entire leaf is yellow, whitish, or shedding.
4. Fruit trees and ornamental plants on the calcareous soil in the north are easy to lose green.
Dosage:
(1) Foliar spray: diluted 800-1200 times with water, spray evenly on the foliage, spray 2-3 times in succession, every 7-10 days interval.
(2) Soil basic application or topdressing: 1000-3000 g / mu for general crops, mixed with organic fertilizer and applied together.
(3) Injection method: the fruit tree can be used at a concentration of 0.1% (ie diluted 1000 times) ferrous sulfate 10 ml, insert the injection needle into the trunk, and then hang the infusion bottle on the tree to let the tree body absorb slowly. Quickly, it will be effective in 3 days.
 
 
 
 
Company Profile:
 
 Zouping Tengchuang Biological Technology Co., Ltd. specializes in various grades: copper sulfate, manganese sulfate, potassium dihydrogen phosphate, zinc sulfate, ferrous sulfate and other dozens of chemical products.
 
     The company will carry forward the enterprise spirit of "learning, surpassing and leading", and has always been guided by the business philosophy of "integrity, communication, mutual benefit, win-win, quality first, customers in my heart", with the best quality products, the most favorable prices and The best after-sales service cooperates with you sincerely ...
 
     Warmly welcome new and old customers to call to discuss! Phone: 13181002527 Fax: 0543-3014066

 

13181002527