Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Food Grade Potassium Phosphate Dibasic Anhydrous, MKP, Food Grade Magnesium Chloride. The company has extensive and in-depth cooperation with distributors throughout the country and is committed to providing customers with high-quality products. Our company adheres to the principle of 'good faith-based', adheres to the principle of 'making friends widely, making small profits and quick turnover, high quality and low price'. Innovation should respond to continuous investment in technology, in order to accumulate. Our products with innovative functions can not only meet customer needs, but are also the source of creating a new corporate culture.
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 |
Through continuous innovation and development, we have accumulated a wealth of technical experience, and become a leader in the Cuna2-EDTA industry due to high quality and excellent service. Over the years, we have always been based on ourselves, tap the potential, strengthen the goal, and strive to become talents. We continue to develop steadily and provide considerable returns for the society and employees.
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