Humic Acid Sodium Salt CAS 68131-04-4

Humic acid sodium salt is an amorphous particle with jet black, shiny and beautiful luster. It is non-toxic, odorless, non corrosive, and very soluble in water. Sodium humate is a complex organic compound with the molecular formula C9H8Na2O4, CAS 68131-04-4, and a molecular weight of approximately 226.137g/mol. Presented as a solid powder in black or dark brown color. Its color comes from its complex molecular structure and conjugated double bond system. There are various interactions between molecules, such as hydrogen bonding, van der Waals forces, etc., which enable them to form stable colloidal or polymer solutions in water with viscous properties. Under appropriate moisture and concentration conditions, a colloid or fluid solution with a certain viscosity can be formed. Its fluidity and rheological properties depend on factors such as concentration, temperature, and shear rate. Easy to dissolve in water, and can quickly dissolve in water at room temperature, forming black or dark brown solutions. The solubility is high in 33.3mg/mL of water. In addition to water, sodium humate can also dissolve in certain organic solvents, such as ethanol, acetone, etc.

Melting point >300 ° C (lit.), Form powder, Color black, Soluble in water (33.3 mg in 1 ml), Dangerous goods sign Xi, Hazard category code 36/37/38, Safety instructions 26-36, WGK Germany 3, RTECS No. mt6550000, TSCA Yes, Customs Code: 39139000.

Humic Acid Sodium Salt has been used as medicine for a long time in China. It began to be used as early as the Northern Song Dynasty (1127 AD). The "rotten ancient wood of the east wall soil" and "black gold stone" recorded in the compendium of Materia Medica by lishizhen in the Ming Dynasty actually refer to peat and weathered coal. However, the development and utilization of humic acid has been going on for nearly half a century. As early as 1902, Germany first used ammonia from peat recovered gas to produce ammonium humate. Since then, scientists and technicians in many countries have done a lot of work in the use of humic acid in industry, agriculture, medical and health care. They started later in China. Some early work was done in the late 1950s and early 1960s, but it was really encouraged and promoted by the state after the mid 1970s, However, the research of sodium humate in animal husbandry and veterinary medicine is still a new topic at home and abroad in recent years.

There are three uses of sodium humate:

① Agriculture is used for seed dressing. The effect of root dipping and spraying is remarkable. When rice is dipped with 1/10000, 2/10000 and 3/10000 concentrations per hectare, the yield of rice is increased by 14.4%, 29.3% and 15.6% respectively compared with the control. When wheat is sprayed with external roots, the yield of wheat is also increased by 14% compared with the control.

② It can be used as base fertilizer with a concentration of 0.05% - 0.1% ice solution of 3750-6000kg per hectare and applied together with farmyard manure, and 0.01% - 0.05 ice solution of 3750kg per hectare for top dressing.

③ It is also widely used in medicine, animal husbandry and industrial experiments. The results show that each pig can gain 10.5kg weight after feeding 100g sodium humate every day for 21 days. Adding sodium humate in wine making industry can increase the liquor yield by 8.6%, and the medical effect is more obvious.

Humic Acid Sodium Salt is chemically extracted from high-quality low calcium and low magnesium weathered coal containing natural humic acid. It is a multifunctional polymer compound containing many active groups such as hydroxyl, quinone and carboxyl groups. It has a large internal surface area and strong adsorption, exchange, complexation and chelation capabilities. Sodium humate has been applied and recognized in many fields of the national economy by the Chinese Academy of Sciences, the Ministry of chemical industry, the Ministry of coal, the Ministry of petroleum, the Ministry of Railways and relevant provincial and municipal scientific research and production departments. Especially as a ceramic additive, degumming agent, drilling mud regulator, industrial water stabilizer, cement water reducer, boiler descaling agent, ore flotation agent, waste gas and wastewater treatment agent, coal water slurry additive, briquette adhesive, battery cathode plate expander, etc., it shows strong vitality, has achieved remarkable economic results, and has a very broad prospect. Secondly, as a compound fertilizer in agriculture, it can change the soil structure and play the role of disease prevention, disease resistance, yield increase and income increase for crops. As feed additive in livestock breeding and synergist in aquaculture, remarkable economic benefits have been achieved. I Technical quality index (first-class product). Humic acid sodium is a kind of macromolecular organic weak acid sodium salt with multiple functions, which is made from weathered coal, peat and lignite through special processing. Its structure is relatively complex. It is known that humic acid molecules contain benzene rings, fused rings and some heterocycles (such as pyrrole, furan, indole, etc.), and each aromatic ring is connected by bridge bonds. There are various functional groups on the aromatic ring, mainly carboxyl, phenolic, hydroxyl, methoxy, quinone, etc. The content of humic acid dry basis in sodium humate is more than 75%, which is a good veterinary medicine and feed additive for the production of green milk, meat and egg food.

Hot Tags: humic acid sodium salt cas 68131-04-4, suppliers, manufacturers, factory, wholesale, buy, price, bulk, for sale, Pamoic acid, s allyl l cysteine, 5 hydroxymethylfurfural synthesis, spermidine powder, Hinokitiol powder