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Jiangsu Kolod Food Ingredients Co.,Ltd.

focus on food additives and chemicals

Jiangsu Kolod Food Ingredients Co.,Ltd.

jiangsu kolod

focus on food additives and chemicals

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Disodium EDTA

Disodium EDTA


1Chemical Name:  Disodium EDTA

2Molecular Formula: C10H14N2Na2O8·2H2O

3Molecular Weight: 372.24

4CAS: 6381-92-6

5Character: It occurs as white crystalline particle or white to gray white crystalline powder, odorless and tasteless. It absorbs moisture slightly. It’s easily soluble in water and almost insoluble in ethanol.pH of 5% aqueous solution is 4-6. Its’ complex capacity is very strong. It reacts with heavy metal ions to form stable soluble complex compound so as to remove these heavy metal ions or the harmful effects caused by them.

6Usage:  It can be used as chelate agent, preservative, antioxidant and processing aid.

7Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8Storage & Transportation:  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 GB1886.100-2015 FCC VII
Content(C10H14N2Na2O8·2H2O),w/% 99-101 99-101
Nitrilotriacetic Acid, w/%       ≤ 0.1 0.1
PH(10g/L,25℃) 4.3-4.7 4.3-4.7
Lead (Pb),mg/kg              ≤ 10.0 10.0
Calcium (Ca) Pass test Pass Test

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