Every Food Grade Ferrous Sulfate Heptahydrate, Potassium Citrate Tribasic, Reagent Grade Ferrous Oxalate of our company is unique and scarce worldwide. We provide users with products that others can't satisfy. The company is speeding up its pace into the ranks of modernization, striving to become the industry leader. Our company has set up a professional training team with professional knowledge and mature technology. We pay attention to the embodiment of social value of the enterprise, and influence and promote local economic development with our own development. We share and win with other enterprises in symbiosis, and have come out of a unique sustainable development path.
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 |
With our unremitting pursuit of Hot Selling Sodium Iron EDTA for Food Additives details and perfection, we have been widely praised by customers and won wide trust from all walks of life. We have become one of the most trustworthy brands of industry users. Our objective is to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us. We have established relatively stable procurement channels for raw materials, strengthened daily inspection of raw materials, and produced in strict accordance with standards.
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