Our company has large-scale sophisticated processing equipment, advanced technology means, perfect testing instruments, so as to ensure the good quality of Ferric Sodium EDTA, Ammonium Oxalate, Ammonium Citrate. We follow the core value concept of the group company and comprehensively sort out, revise and improve the rules and regulations, especially the post responsibility system, performance assessment and other systems. We implement refined, standardized, scientific management and procedural control in the process of product development, design, production and after-sales service.
1、Chemical Name: EDTA-FeNa
2、Molecular Formula: C10H12FeN2O8Na·3H2O
3、Molecular Weight: 421.09
4、CAS: 15708-41-5 or 149022-26-4
5、Character: Yellow or tawny crystalline non-toxic powder. It decompose at 240℃. It is soluble in water and acids, slightly soluble in ethanol.
6、Usage: It’s mainly used as complexing agent,oxidant, photosensitive material developing and bleaching agent,black-and-white film thinner.In the biochemistry field,It is used to eliminate the inhibition of enzymatic catalytic reactions caused by trace heavy metals, and used as plant cell culture.It’s widely used in food, health care products, dairy products, drugs, etc.,and it’s an ideal iron supplement.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | GB22557-2008 | FCCVII |
Content (Fe), w/% | 12.5-13.5 | 12.5-13.5 |
Content (EDTA), w/% | 65.5-70.5 | 67.0-72.0 |
pH（10g/L,25℃） | 3.3-5.5 | 3.3-3.5 |
Water Insoluble substances, w/% ≤ | 0.1 | 0.1 |
Nitrilotriacetic Acid,w/% ≤ | 0.1 | 0.1 |
Heavy Metal(As Pb),mg/kg ≤ | ———— | ———— |
Arsenic (As), mg/kg ≤ | 1 | 1 |
Lead (Pb),mg/kg ≤ | 1 | |
Chloride (Cl),mg/kg ≤ | ———— | 600 |
We continue to improve the reputation of our products and customer satisfaction, and our leading product quality and excellent service make us have a remarkable reputation and performance in the Chelated Fertilizer EDTA Fe, Organic Fertilizer industry. We are committed to the modernization of the enterprise and the pursuit of sustainable development of the company. After years of innovation and development, with the continuous exploration, research and application of technology, focusing on the advantages of talents, our company has risen rapidly.
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