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Water (deionized) dissolves sodium alginate (slow in cold water, faster in hot, but it is not very easy to dissolve, it may take days of constant stirring).
Sodium alginate is insoluble in all organic solvents I know about. Alginic acid is insoluble in *anything* (that doesn't react with it chemically).
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How are sodium alginate beads formed?
I have many experience. If you'd like, you can talk with me through MSN(wxbwatson@hotmail.com)
Sodium alginate cold mold seal quality?
dear sir using blue liquid of sodium alginate in form of 20to 25grms powder in one litre water for isolant unfor tunately only after 25to30days it is analyzed and becomes sedimented .please let me know how can we lengthem the time of it and to be durable and please also tell us what to add .and please let me know what is the best type of alginate(sodium "potasium etc....)for a isolant?thanks for your help sincerely {najafi-from mashhad.ir
Why does sodium chloride not dissolve in non-polar solvents?
because sodium chloride itself is madee up of positive sodium and negative chloride ions
Which solvents water toluene or ligroin will dissolve Sodium Naphthionate?
There is a saying that all sodium salts are soluble in water.Furthermore, toluene and ligroin (a synonym for a fraction of petroleum ether) are both non-polar solvents that generally do not solvate ionic compounds. Water, on the other hand, has a large dipole moment and therefore is much more able to form strong intermolecular interactions with sodium and naphthionate ions in solution.
Is calcium alginate wound dressing the same as aquacel wound dressing?
yes
What chemicals make up sodium alginate?
The chemical formula of sodium alginate is (C6H7O6Na)n.
What are alginate dressings?
These are derived from brown seaweed and contain calcium alginate, which turns into a sodium alginate gel when it comes in contact with wound fluid. They are available as pads or ropes.
What is the composition of cold mold seal?
sodium alginate 2%,water,glycerin,sodium phosphate and preservatives
What is the chemical compound for sodium alignate?
The chemical formula for sodium alginate is (C6H8O6)n.
Is sodium selenite the same thing as sodium alginate?
No. Sodium selenite is an inorganic salt with the formula Na2SeO3 containing the elements sodium, selenium, and oxygen. Sodium alginate is an organic ionic polymer containing the elements sodium, carbon, hydrogen, and oxygen. They are two completely different compounds.
What is the scientific term for alginate?
The scientific term is that it is a macromolecule of alginic acid & its sodium salts. The basic moiety is sodium-polymannuronate. You can find more information here: http://www.answers.com/topic/sodium-alginate http://www.answers.com/topic/alginate-2 http://www.answers.com/topic/alginic-acid http://www.answers.com/topic/moiety
What are alginates?
These are derived from brown seaweed and contain calcium alginate, which turns into a sodium alginate gel when it comes in contact with wound fluid. They are available as pads or ropes.
What foods have sodium alginate?
brownie mixfrozen foods and dessertsramon noodlesrelishesand salad dressings
Why NaCl is not soluble organic solvents?
Sodium chloride is a molar compound, organic solvents are generally not polar. But sodium chloride is soluble in propylene glycol, formamide, glycerin.
Which is the Commonest separating medium used in dentistry?
cold mold seal......i.e. 2 % sodium alginate solution
How are sodium alginate beads formed?
I have many experience. If you'd like, you can talk with me through MSN(wxbwatson@hotmail.com)
Sodium alginate cold mold seal quality?
dear sir using blue liquid of sodium alginate in form of 20to 25grms powder in one litre water for isolant unfor tunately only after 25to30days it is analyzed and becomes sedimented .please let me know how can we lengthem the time of it and to be durable and please also tell us what to add .and please let me know what is the best type of alginate(sodium "potasium etc....)for a isolant?thanks for your help sincerely {najafi-from mashhad.ir
