The product we are introducing is Factory Supply Lignin with CAS number 9005 - 53 - 2. Lignin is a complex organic polymer that is an important structural material in the support tissues of vascular plants and some algae. It is one of the most abundant organic polymers on Earth, second only to cellulose.
Our factory - supplied lignin is of high - quality. The chemical formula of lignin can vary, but it generally consists of phenylpropanoid units linked together. The physical properties of our lignin include a brown to black color in its solid form. It has a relatively high molecular weight and is insoluble in most common solvents but can be soluble in some alkaline solutions under specific conditions.
We offer it at the best price in the market, ensuring that customers can get high - quality lignin with cost - effectiveness. Our lignin is produced through advanced manufacturing processes to maintain its purity and consistent quality.
Lignin has a wide range of applications. In the agricultural field, it can be used as a soil conditioner. Lignin can improve soil structure, increase water - holding capacity, and enhance the activity of soil microorganisms. It also helps in the slow - release of nutrients, which is beneficial for plant growth.
In the industrial sector, lignin is used as a dispersant. It can be added to various industrial slurries to prevent the aggregation of particles, ensuring the stability and fluidity of the slurry. For example, in the preparation of cement slurries, lignin can act as a water - reducing agent, improving the workability of the cement.
Moreover, lignin is also used in the production of biofuels. It can be depolymerized into smaller molecules, which can then be further processed into bio - based fuels such as bioethanol and biodiesel. This is an important area of research and development for sustainable energy sources.
When using lignin as a soil conditioner, first, determine the appropriate dosage according to the soil type and the needs of the plants. Generally, it can be mixed evenly with the topsoil at a ratio of about 1% - 5%. Then, water the soil thoroughly to help the lignin disperse and interact with the soil particles.
As a dispersant in industrial slurries, it should be added during the preparation process. First, dissolve the lignin in an appropriate alkaline solvent if necessary. Then, add the lignin solution slowly to the slurry while stirring continuously. The dosage usually depends on the characteristics of the slurry and the specific requirements of the production process, typically ranging from 0.1% to 5% by weight.
In the production of biofuels, the lignin needs to go through a series of chemical reactions. It usually starts with a pretreatment step to break down the complex structure of lignin. Then, catalysts and specific reaction conditions are used to convert the pretreated lignin into bio - fuel precursors, which are then further refined into usable biofuels.
Case 1: Agricultural Application
A farm in California used our lignin as a soil conditioner in their tomato fields. Before using lignin, the soil had poor water - holding capacity and low nutrient availability. After applying lignin at a rate of 3% to the topsoil, the water - holding capacity of the soil increased by 20%. The tomato plants showed better growth, with an increase in fruit yield by 15% compared to the previous season. The fruits also had better quality, with higher sugar content and longer shelf - life.
Case 2: Industrial Slurry Dispersant
A cement manufacturing plant in China added our lignin as a dispersant to their cement slurries. Previously, the cement slurries had high viscosity and poor workability, which led to difficulties in the casting process. After adding lignin at a dosage of 0.5% by weight, the viscosity of the slurry decreased by 30%, and the workability improved significantly. This resulted in a more efficient production process and better - quality cement products.
If you have any questions about our Factory Supply Lignin CAS 9005 - 53 - 2, please feel free to contact us. Our email is
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
English (United States) 
English (Australia) 
Portuguese 
Spanish