Exact Mass: 151.86763100000002
Exact Mass Matches: 151.86763100000002
Found 25 metabolites which its exact mass value is equals to given mass value 151.86763100000002,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Phosphoryl chloride
Phosphoryl chloride is an etherification and esterification agent for modification of food starch. Like phosphate, phosphoryl chloride is tetrahedral in shape. It features three P-Cl bonds and one very strong P=O double bond, with an estimated bond dissociation energy of 533.5 kJ/mol. On the basis of bond length and electronegativity, the Schomaker-Stevenson rule suggests that the double bond form is very dominant (in contrast with POF3). The P=O bond does not resemble the bond in a carbonyl group as in a ketone. The appropriate description of the P-O interaction is a matter of long discussion. Older textbooks favor a description that invokes participation of the d-orbitals on phosphorus. Some of these d-orbitals project toward the O atom, overlapping with p-orbitals on oxygen. More modern texts seem to favor a description where the P-O bonding involves the * components of the P-Cl bonds. These descriptions do not consider a role for d-orbitals. Phosphoryl chloride (commonly called phosphorus oxychloride) is a colourless liquid with the formula POCl3. It hydrolyses in moist air to phosphoric acid to release choking fumes of hydrogen chloride. It is manufactured industrially on a large scale from phosphorus trichloride and oxygen or phosphorus pentoxide. It is mainly used to make phosphate esters such as tricresyl phosphate Etherification and esterification agent for modification of food starch
Iron(II) sulfate (FeSO4)
Iron(II) sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and paramagnetic. Together with other iron compounds, ferrous sulfate is used to fortify foods and to treat iron-deficiency anemia. B - Blood and blood forming organs > B03 - Antianemic preparations > B03A - Iron preparations > B03AA - Iron bivalent, oral preparations
Ferrous sulfate
B - Blood and blood forming organs > B03 - Antianemic preparations > B03A - Iron preparations > B03AA - Iron bivalent, oral preparations