Chemical name: Diethylenetriaminepentaacetic acid, ferric sodium salt
Other names:
Sodium hydrogen [N,N-bis[2-[bis(carboxymethyl)amino]ethyl]glycinato(5-)]ferrate(2-);
DTPA-FE-11; diethylenetriaminepentaacetic acid ferric-sodium complex; Sodium hydrogen ferric diethylenetriaminepentaacetate; sodium hydrogen ferric dtpa; iron(3+) sodium [{2-[{2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino]acetate (1:1:1);
Molecular Formula: 468.2
Molecular Weight: DTPA-FeHNa
CAS No. : 12389-75-2
EINECS: 235-627-0
Properties
Yellow or brown powder;pH value of 1% solution is 2.5-3.5;Water solubility at 20℃is 150g /l.A stable water soluble metal chelate,mainly used in agriculture and horticulture in soil, hydroponics or as foliar fertilizer.Can prevent and cure the iron-deficiency. Iron is an essential microelement for the growth of plants.
Has the best characteristics of stability from photo degradation, pH, next to neutrality, and is without any phototoxic effects. The efficiency is increased when used in a mixture with products that contain amino acids.
Specifications
Items | Specifications |
Appearance | Brown- Yellow powder |
Fe chelated | 10.5%min |
pH value (1% solution) | 2.5-3.5 |
5% Solution | Transparent liquid |
Insoluble matters in water | 0.05% max |
Packing
25KGS Kraft paper bags, big bags, or other customized bags
Storage
Keep in a cool dry place. Keep away from incompatibles such as alkalis.
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