Our company has advanced management experience, production process and quality control means to ensure the provision of high-quality Magnesium Sulfate, Manganese Acetate Tetrahydrate, Reagent Grade Ammonium Ferrous Sulfate for domestic and foreign customers. We advocate full innovation and creation, so that innovation and creation become the character of our company. We believe in the power of teamwork and actively seek the integration of internal and external resources to help each other and grow together. At present, with the increasingly fierce market competition, customer competition has become the focus of competition. We constantly strive for new customers to improve market share and strive to maintain existing customers to stabilize market share. Our company has long-term and close cooperation with many foreign enterprises, and we have established a large number of supplier databases.
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 |
The company is confident to build the company into a modern enterprise with Mnna2-EDTA performance, market share, product brand creation, and national influence. Our company insists on combining strict management with care for workers and continuously improving the material and cultural living standards of workers. In the increasingly fierce competition in the industry, we will continue to implement the service value of 'creating value for you, but also for me' to provide you with the best service and products.
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