
Passage Entrance Swing Barrier Turnstile Gate for Park
CAS No.: 139-33-3
Country of Origin: China
Apperance: Powder
Product Introduction
Our mission would be to acquire inventive items to buyers with a very good encounter for Manganese Sulphate Monohydrate Granular, Calcium Ammonium Nitrate Fertilizer, DAP Fertilizer. We believe that customers are our sincere friends, and will make customers satisfied with our eternal goal. Our company's management is standardized and standardized, and carries out all-round professional and technical training for employees. Everything is customer-oriented.

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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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for Passage Entrance Swing Barrier Turnstile Gate for Park. Excellent solutions, reliable product quality, and perfect after-sales service are the basis for us to provide services to customers. Customer-centric, market-oriented and continuous value creation for our customers is the fundamental guidance for our continuous development, and all our work should revolve around creating value for our customers.
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