12389-75-2

Product Details;

CasNo： 12389-75-2

Molecular Formula： C14H19FeN3NaO10

Appearance： Crystalline Powder

Delivery Time： Within 3 working days

Throughput： 3000|Metric Ton|Month

Purity： 99%

DTPA-FeNa/ Sodium Hydrogen Ferric CAS 12389-75-2

Specification

The Sodium hydrogen ferric DTPA, with the CAS registry number 12389-75-2 and EINECS registry number 235-627-0, has the systematic name of iron(3+) sodium [{2-[{2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino]acetate (1:1:1). It belongs to the product category of Organometallics. And the molecular formula of the chemical is C₁₄H₁₉FeN₃NaO₁₀.

The characteristics of Sodium hydrogen ferric DTPA are as followings: (1)ACD/LogP: 0.05; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): -5.72; (4)ACD/LogD (pH 7.4): -5.95; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 13; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 16; (12)Polar Surface Area: 185.22 Ų; (13)Flash Point: 389.9 °C; (14)Enthalpy of Vaporization: 114.7 kJ/mol; (15)Boiling Point: 721.1 °C at 760 mmHg; (16)Vapour Pressure: 9.53E-23 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [Fe+3].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CCN(CC(=O)O)CC([O-])=O)CC([O-])=O
(2)InChI: InChI=1/C14H23N3O10.Fe.Na/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;/q;+3;+1/p-4
(3)InChIKey: UEHRTZASQAWUOJ-XBHQNQODAB

Specifications:

Details

dtpa-fena, also called diethylenetriaminepentaacetic acid ferric sodium complex, is a chelate which protects nutrients against precipitation in a moderate ph-range (ph 4 - 7) similar to edta, but its stability is higher than edta’s. mainly used for nourishing plants in fertigation systems, and as an ingredient for npks. dtpa chelates will not injure leaf tissue, contrarily it is ideal for foliar spraying to nourish the plant.

dtpa-fe chelates, which are ammonium-free and sodium-free, are available in both liquid and solid forms. dtpa-fena exists in yellow brown powder. it is a stable water chelate fe in chelating state which is mainly used in agriculture, horticulture and chemicals.

specification

apprearance   yellow brown powder

fe chelated   11.0%±0.5%

solubility in water   0.05% max

ph value (1% water solution) 2-4

chlorides (cl):  no more than 0.05%

sulfate(so4):  no more than 0.01%

application

1) used for soilless cultivation
2) used in fertilizer
3) used for plants leaves nutrition

packing

1) 25 kg kraft paper bag with pvc film inside

2) 25 kg drum packing

3) 1kg aluminum foil bag , and 20bags put into one 20kg carton box

4) 500kg jumbo bag

5) 1kg aluminum bag or(1kg plastic bag)/1kgcolor box 20 color boxes 20kgs/ctn

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