Ad
related to: what does 100% chelated mean
Search results
Results from the WOW.Com Content Network
Ethylenediaminetetraacetic acid (EDTA), also called EDTA acid, is an aminopolycarboxylic acid with the formula [CH 2 N(CH 2 CO 2 H) 2] 2.This white, slightly water-soluble solid is widely used to bind to iron (Fe 2+ /Fe 3+) and calcium ions (Ca 2+), forming water-soluble complexes even at neutral pH.
The iminodiacetate dianion is a tridentate ligand, forming metal complexes by forming two, fused, five membered chelate rings. [1] The proton on the nitrogen atom can be replaced by a carbon atom of a polymer to create an ion-exchange resin, such as chelex 100. Complexes of IDA and EDTA were introduced in the early 1950s by Schwarzenbach. [2]
Glyphosate may chelate Co 2+ which contributes to its mode of action. [59] [60] [61] Under normal circumstances, EPSP is dephosphorylated to chorismate, an essential precursor for the amino acids mentioned above. [62] These amino acids are used in protein synthesis and to produce secondary metabolites such as folates, ubiquinones, and ...
DTPA under the form of iron(II) chelate (Fe-DTPA, 10 – 11 wt. %) is also used as aquarium plants fertilizer. The more soluble form of iron, Fe(II), is a micronutrient needed by aquatic plants . By binding to Fe 2+ ions DTPA prevents their precipitation as Fe(OH) 3 , or Fe 2 O 3 · n H 2 O poorly soluble oxy-hydroxides after their oxidation by ...
Values can be higher than 100% because hypochlorite ion has a molecular weight of 51.45 g/mol, whereas dichlorine Cl 2 has a molecular weight of 70.90 g/mol. Dichlorine has a reference bleaching potential of 100% for its molecular weight. Hypochlorite (ClO) also has a molecule-to-molecule bleaching potential the same as dichlorine.
Zinc is a chalcophile, meaning the element is more likely to be found in minerals together with sulfur and other heavy chalcogens, rather than with the light chalcogen oxygen or with non-chalcogen electronegative elements such as the halogens. Sulfides formed as the crust solidified under the reducing conditions of the early Earth's atmosphere ...
I'm 100% certain on this. If I'm given the choice between taking one of two people with me, I'm going to take the person I'm much more likely to beat when I have another person. Now my equation is ...
The "dilution factor" is an expression which describes the ratio of the aliquot volume to the final volume. Dilution factor is a notation often used in commercial assays.
Ad
related to: what does 100% chelated mean