Yichun Zhongxiang Biotechnology Co., Ltd. was officially established in 2013 with a registered capital of 1 million yuan. It is located in Yichun City, Jiangxi Province, adjacent to the Zhejiang Jiangxi Railway, Shanghai Kunming Expressway, and National Highway 320.
(HA Na) is a shiny, shiny sheet or powder with a shiny appearance. It is non-toxic, odorless, non corrosive, and easy to water. It is made by chemically refining low calcium and low magnesium weathered coal containing humic acid. It is a multifunctional polymer compound with many active groups such as hydroxyl, quinone, carboxyl, etc. It has a large internal surface area and strong adsorption, exchange, complexation, and chelation abilities. Sodium humate has been applied and recognized in many fields of the national economy through research and development by the Chinese Academy of Sciences, the Ministry of Chemical Industry, the Ministry of Coal, the Ministry of Petroleum, and relevant scientific research and production departments in various provinces and cities.

There are many techniques for identifying the quality of humic acid online, such as observing the color after dissolving in water. Good sodium humate is generally dark black and will turn into soy sauce color after multiple dilutions; Or pinch a small piece of solid product and rub it under the water flow. The less sandy texture you feel, the less impurities the product has and the higher its purity.
1. Appearance: Black glossy color, powdery flake particles
2. Premium products
3. Water soluble humic acid content (dry basis) ≥ 75%
4. Water insoluble matter (dry basis) ≤ 5%
5. Moisture content ≤ 10%
6. Fe content ≤ 0.45%
7. PH value 9-10
8. The packaging is a plastic woven bag lined with film, with a net weight of 25Kg per bag.

Sodium humate
Sodium humate (also known as sodium humate or humic acid) is a type of natural multifunctional organic compound composed of aromatic carboxylic acids with complex composition and structure. It contains various active groups such as hydroxyl, quinone, and carboxyl groups, and has a large internal surface area. It has strong ion exchange, adsorption, complexation, chelation, flocculation, dispersion, and bonding abilities, and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, and environmental protection.