
Human Body Entrance Solution Fully Security Sliding Barrier Turnstile Gate
CAS No.: 139-33-3
Country of Origin: China
Apperance: Powder
Product Introduction
We are committed to driving social development and change, creating state-of-the-art organic fertilizer for plants, Synthetic Kieserite, Monopotassium Phosphate for our customers, and creating value for society. Passionate aggressiveness and nurturing efficiency are the key elements for our talents to grow and become successful. The company takes the lead in actively communicating and cooperating with the world's top manufacturers to share the world's best products and technologies. Over the years, we have always shared the fate of the country and the nation, keeping in mind the corporate mission of promoting the progress of the times through business success.

EDTA 2Na Code |
Molecular Formula | C10H14N2Na2O8 |
CAS No. | 139-33-3 |
Country of Origin | China |
Apperance | Powder |
Detail Show of EDTA 2Na |

EDTA 2Na Specification |
Items | Standard |
Appearance | White crystal powder |
Melting point (ºC) | 248 |
Density (g/mL, 25℃) | 1.01 |
CHLORIDE (CL) | ≤0.01% |
Iron (Fe) % | ≤ 0.0005% |
Heavy Metals (Pb) % | ≤ 0.0005% |
EDTA 2Na Application |
Among the salts of ethylenediaminetetraacetic acid, the disodium salt is the most important.
1. It is an important complexing agent. It can also be used in electroless copper plating, gold plating, lead-tin alloy plating, electrochemical polishing of steel parts and solutions before silver plating of copper.
2. Laced by EDTA-Na. Also used in detergents, liquid soaps, shampoos, agrochemical sprays, color photographic materials, bleaching fixers, water purifiers, pH adjusters, anticoagulants, etc.
3. In the reduction initiation system for the polymerization of styrene-butadiene rubber, disodiumEDTA is used as a component of the active agent, and is mainly used for complexing ferrous ions to control the polymerization rate.
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Company Profile |

Meanwhile we are the sole exporting representitive for several chinese fertilizer factories, that all makes our company standing on the leading position in fertilizer exporting field. Our main products mainly include Nitrogen Fertilizers, Phosphate Fertilizers and Potassium Fertilizers, also Micro Element Fertilizers such as Zinc Sulphate, Manganese Sulphate and Ferrous Sulphate etc. The products have been widely exported to Europe, Middle Asia, South East Asia, Africa and Latin America and South America, nearly 50 countries. Topfert and Crown Champion took the lead in getting ISO9001:2008 certification. With its scientific management and high efficiency team the spirit of continuous innovation, we are willing to be your best cooperation partner.
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We have significantly improved our design and production lines of the Human Body Entrance Solution Fully Security Sliding Barrier Turnstile Gate, while also striving to anticipate and grasp the frontier trends in the market. Our factory has established a sound operation and management system and a strict standardization system as well as a product quality assurance system to adapt to the development of modern technology and high competitive ability. Our company establishes the public praise, creates the brand, expands the market positively, at present our business scope spreads over the world many countries.
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