Food Grade Sodium Citrate 30-100mesh - Versatile Acidulant and Buffer for Food Processing
Characteristic:
This product is a superfine powder made of high-quality calcite after being selected and processed. It is widely used in paper making, coating, plastic, rubber, cosmetics and other fields. Low price; High whiteness; High chemical purity; Large inertia; Good thermal stability; Low oil absorption; The particle size is fine, uniform and narrow; And good dispersion without large particle agglomeration; Good rheology.
Application description:
1. CaCO3 in plastics and rubber industry can be used as filler in plastics and rubber to improve processing performance and fluidity; Improve dispersion and wear resistance; Improving the tensile strength, impact strength, bending strength, elongation at break and thermal deformation temperature can improve the molding energy.
2. Paper industry This product is used as alkaline mineral filler in the paper industry. The paper produced with it has high whiteness, good ink absorption and ventilation; The paper coated with his product has good corrosion resistance, durability and high strength.
3. The products of the coating industry can replace some white pigments in the coating industry, which can reduce the cost of the coating and shorten the dispersion time. At the same time, because of its stable nature, the addition will not reduce the quality of the coating. The brightness meets the requirements, and has good light attenuation and anti-aging properties.
4. As a filler in the ink industry, it can replace the high price colloidal calcium and improve the gloss and brightness of the ink.
5. In other industries, ultra-fine CaCO3 can be used in the feed industry as a calcium supplement to increase the calcium content of feed, and can be used in cosmetics to replace titanium dioxide.

| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | Chemical,Agriculture Film,Fertilizer,Water Treatment Products,Feed Additives | ||
| Nearest Port | Tianjin Port | ||
| Import & Export Mode | Have Own Export License | ||
| Main Markets | Europe, Southeast Asia/ Mideast | ||
| Annual Output Value: | US$2.5 Million - US$5 Million | ||
| Factory Address: | Room 1006, Huigu Building, Nankai District, Tianjin | ||

Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services, and digital technology services for industrial products and raw materials in related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".

Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internet platform of Duoduo Series Platforms. The company mainly engages in B2B e-commerce transaction services for raw materials and industrial products, digital supply chain services, industrial digitalization services, and industrial big data services, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing, and blockchain, etc.
Our company offers a variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first, and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.



In order to better satisfy our customers worldwide and maintain regular customers, our company takes raw material & industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service, and industry data service as its primary business, focusing on promoting the deep integration between new technology and traditional industry, such as the Internet, Internet of Things, big data, intelligent manufacturing, and blockchain.
