Examples of 'substituted ammonium' in a sentence
Meaning of "substituted ammonium"
substituted ammonium: a term used in chemistry to describe a reaction in which an ammonium group replaces another chemical group in a compound
How to use "substituted ammonium" in a sentence
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substituted ammonium
Preparation of the solutions of substituted ammonium salts.
Ammonium or substituted ammonium salts can also be used.
A preferred cation is an ammonium or a substituted ammonium group.
Substituted ammonium cations are preferred and triethanolammonium is most preferred.
A preferred cation is an ammonium and a substituted ammonium group.
The substituted ammonium cations are preferably tertiary ammonium cations.
Suitably preferred cations include trihydrocarbyl substituted ammonium cations eg.
Ammonium and certain substituted ammonium salts can also be prepared by this procedure.
In general a polymer having a quaternary ammonium or substituted ammonium ion.
Ammonium and substituted ammonium ions provide both water and oil solubility.
The cation can also be an ammonium or substituted ammonium ion.
TAED and quaternary substituted ammonium bleach activators are preferred.
The cation can also be an ammonium or substituted ammonium group.
In one embodiment, the substituted ammonium is a salt containing one or more polyanions.
Preferably, the ion is ammonium or substituted ammonium.
See also
In another embodiment, the substituted ammonium has an acceptable level of toxicity to a subject.
In yet other embodiments, the cation is ammonium or substituted ammonium.
Other possibilities are ammonium and substituted ammonium ions, such as trialkanolammonium or trialkylammonium.
Accompanying cations may be alkali metal, especially sodium, ammonium or substituted ammonium.
Further examples where X ¹ is a cation are substituted ammonium cations, such as diethanolammonium and triethanolammonium cations.
Monovalent cations such as alkali metal ions, ammonium and substituted ammonium are typical.
Calcium, magnesium, or substituted ammonium salts may also be useful.
X is a solubilising cation chosen from alkali metal, ammonium, substituted ammonium and magnesium.
In general, the substituted ammonium salt forms a true solution in the intraliposomal, e . g.
These may be mono - fatty alkyl or di - fatty alkyl substituted ammonium compounds.
Solsperse 5000 is a substituted ammonium phthalocyanine marketed by Zeneca Colours.
Suitable bases include alkali metal hydroxides, ammonium hydroxides, and substituted ammonium hydroxides.
Other possibilities are ammonium and substituted ammonium ions, such as trialkanol - or trialkyl-ammonium.
The composition of claim 1, wherein the positively charged organic group comprises a substituted ammonium group.
With sodium, potassium, ammonium or substituted ammonium as the counter cation.
The cation M is a monovalent ion such as potassium, sodium, ammonium or a substituted ammonium.
The salt cation is desirably an ammonium, substituted ammonium or alkali metal, particularly sodium, salt.
In one embodiment, A is an alkali metal ion, an ammonium ion or substituted ammonium ion.
Examples of cations, G+, include tetrahydrocarbyl substituted ammonium or phosphonium cations having up to 40 nonhydrogen atoms.
X is an alkali metal, alkaline earth metal, ammonium or substituted ammonium.
SOLSPERSE 5000 is a substituted ammonium phthalocyanine marketed by Zeneca Limited.
In another embodiment, the liposome composition contains one or more substituted ammonium polyanion salts.
Exemplary salts include sodium, lithium, potassium, ammonium, and substituted ammonium salts, and combinations thereof.
Basic resins ( anionic resins ) generally contain amine, substituted amine, ammonium, or substituted ammonium groups.
Potassium, sodium, or ammonium or a substituted ammonium.
The accompanying cation M ⁺ may be alkali metal, especially sodium, ammonium or substituted ammonium.
Suitable salts include the sodium, lithium, potassium, ammonium, and substituted ammonium salts, and mixtures thereof.
Preferred salts include alkali metal, alkaline earth metals, ammonium and substituted ammonium salts e . g.
X ¹ is chosen from H, alkali metal, ammonium and substituted ammonium counterions ;.
The cations may be selected from e.g. sodium, lithium, potassium, ammonium and substituted ammonium cations.
M is hydrogen, a metal ion, ammonium or substituted ammonium ion ;.
Suitable salt-forming cations include alkali metal, ammonium, substituted ammonium and amines.
The salts can be derived from any desired non-toxic metal, ammonium or substituted ammonium counter-ions.
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