
Double Lane Finger Print CE Certificated Flap Barrier Turnstile Gate
CAS No.: 139-33-3
Country of Origin: China
Apperance: Powder
Product Introduction
With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for magnesium sulfate Powder, Magnesium Nitrate Crystal, Calcium Ammonium Nitrate Fertilizer. We combine the company's humanized management, excellent quality, reasonable price, and excellent service, and our customers' satisfaction and trust are the motivation of our work. We will continue to uphold the development concept of more stable quality and better service, continue to innovate, and carefully build a brand image that customers can trust.

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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Special Details For Cargo Protection |

Palletizing Work |

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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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Exhibition Site Photos |

The company has a group of highly skilled product development teams and management and sales teams to ensure that customers are provided with high-quality Double Lane Finger Print CE Certificated Flap Barrier Turnstile Gate. We optimize our strategic layout and implement the new development concept. We have established a new service system in the industry, such as customer service center, abandoning the traditional concept of regarding service as after-sales maintenance.
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