227.169 Molecular Weight Organic Liquid Fertilizer , Water Soluble Fertilizer Stimulating Effect

Natural Liquid Fertilizer drop irrigation and foliar spraying organic liquid fertilizer npk Humic acid

Element composition

Humic acid mainly consists of carbon, hydrogen, oxygen, nitrogen and other elements, including carbon content 52% ~ 65%, hydrogen content 5% ~ 7%, oxygen content 25% ~ 40%, nitrogen content about 3% ~ 4%, but also contains a small amount of phosphorus and sulfur.

In humic acid, the proportion of black humic acid is the highest, the proportion of brown humic acid is less, the proportion of yellow humic acid is the least, accounting for about 2% of the yield of humic acid.

The content of carbon in brown humic acid is not more than 52%, and the content of oxygen is not more than 40%. The content of carbon in black humic acid is not less than 52%, and the content of oxygen is not more than 40%.

Chemical property

This product is black powder, non-toxic, tasteless, soluble in water, and alkaline in aqueous solution.

purpose

Used as fertilizer and soil acid regulator

It is the raw material for producing humic acid compound fertilizer, and also the raw material for producing drilling assistants and pesticides.

Plant growth stimulating hormone. Humic acid macromolecules have carboxyl group, hydroxyl group, carbonyl group, quinone group, methoxy group and other functional groups. With metal ion exchange, adsorption, complexation, chelation and other functions. As polyelectrolyte in dispersed system

Uses and functions

Humic acid is mainly used in petroleum drilling mud treatment agent in industry. As an anionic surfactant, humic acid sulfonate is used in concrete engineering and preparation of coal water slurry, and sodium humate - soda ash is used in scale inhibition of water jackets of low pressure boilers, steam locomotives and automobile water tanks.

Sodium humate can be used as additive of ceramic mud to improve the yield and product quality, as non-toxic mineral processing inhibitor and precipitator of rare earth metal, as briquette binder, and as granular ion exchanger of humic acid series to treat cyanide cadmium plating wastewater, chromium plating wastewater, nickel plating wastewater and industrial zinc-containing wastewater.

Humic acid can be used in agriculture to improve the soil or adjust the acidity and alkalinity of the soil; has synergistic effect on fertilizers; has stimulating effect on plant growth.