humic acid

Descripción del producto

Product Name: Humic Acid, CAS No.: ********6 1. Appearance: black brown powder, round granule and column shaped granular, innoxious, odourless, insoluble in water, easily soluble in alkali. 2. Property and function: with strong chemical activity and physiological activity. 1) Having similarity with soil organic matter 2) Having good chelate and complex performance with metal ion. 3) Having lots of function group containing oxygen. 4) With molecular section or low molecular matter of biological physiological activity. 5) Proper PH range **9 3. Basic function for application in agriculture: Improve soil, enhance efficiency of fertilizer, increase crop output, modify crop quality, enhance crop anti -drought, anti-low temperature, anti-plant diseases and insect pests, increase crop physiological activity, stimulate crop growth. 4. Main application and effect: 1) Directly used as organic carrier in soil modifier inorganic compound fertilizer. 2) Organic carrier of inorganic compound fertilizer 3) As basis raw material for all kinds of Humic Acid products. 5.Packing: Packed in *5kgs plastic woven bags with PE inner.