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[1] Formulation terminology follows a 2-letter convention: (e.g. GR: granules) listed by CropLife International (formerly GIFAP then GCPF) in the Catalogue of Pesticide Formulation Types (Monograph 2); see: download page. Some manufacturers do not follow these industry standards, which can cause confusion for users.
It is a reducing agent [9] and its conjugate bases hydrogen oxalate (HC 2 O − 4) and oxalate (C 2 O 2− 4) are chelating agents for metal cations. It is used as a cleaning agent, especially for the removal of rust , because it forms a water-soluble ferric iron complex, the ferrioxalate ion.
The main use of LiPF 6 is in commercial secondary batteries, an application that exploits its high solubility in polar aprotic solvents.Specifically, solutions of lithium hexafluorophosphate in carbonate blends of ethylene carbonate, dimethyl carbonate, diethyl carbonate and/or ethyl methyl carbonate, with a small amount of one or many additives such as fluoroethylene carbonate and vinylene ...
Abamectin (also called avermectin B 1) is a widely used insecticide and anthelmintic. Abamectin, is a member of the avermectin family and is a natural fermentation product of soil dwelling [ 1 ] actinomycete Streptomyces avermitilis . [ 2 ]
Under stress conditions (e.g., water deficit), oxalate released from calcium oxalate crystals is converted to CO 2 by an oxalate oxidase enzyme, and the produced CO 2 can support the Calvin cycle reactions. Reactive hydrogen peroxide (H 2 O 2), the byproduct of oxalate oxidase reaction, can be neutralized by catalase. Alarm photosynthesis ...
A more modern synthesis is similar: the hydrolysis of the related tetrabromo-o-xylene using potassium oxalate, followed by purification by steam distillation. [ 2 ] The reactivity of OPA is complicated by the fact that in water it forms both a mono- and dihydrate, C 6 H 4 (CHO)(CH(OH) 2 ) and C 6 H 4 (CH(OH)) 2 O, respectively.
The EC 50 of a quantal dose response curve represents the concentration of a compound where 50% of the population exhibit a response, [5] after a specified exposure duration. For clarification, a graded dose response curve shows the graded effect of the drug (y axis) over the dose of the drug (x axis) in one or an average of subjects.
A solution containing ammonium thioglycolate contains a lot of free ammonia, which swells hair, rendering it permeable.The thioglycolic acid in the perm solution reduces the disulfide cystine bonds in the cortex of the hair. [2]