What is 1 millimolar?

A millimolar (mM) is the decimal fraction of a molar, which is the common non-SI unit of molar concentration. For example, a 2-molar (2 M) solution contains 2 moles of a certain substance in one liter of a liquid or gaseous mixture.

The answer is one Millimolar is equal to 0.001 Molars.

Substance present in a defined volume of solution: A 1 molar (1 M) solution contains 1 mole per litre (1 mol/l) a 1 millimolar (1 mM) solution contains 1 millimole per litre (1 mmol/l)

Adjective. millimolar (not comparable) (abbreviated as: mM) (chemistry, of a solution) Having a concentration of one thousandth of a mole per litre.

A 1.0 Molar (1.0 M) solution is equivalent to 1 formula weight (FW) (g/mole) of chemical dissolved in 1 liter (1.0 L) of solvent (usually water). Formula weight is always given on the label of a chemical bottle (use molecular weight if it is not given).

Take 700 uL from the solution (your org comp dissolved in water) and pour it in a separate vial (2 mL) and add 300 uL of water in it. Now you have 1 mL of your stock with a molarity of 10 mM. you can use this link to calculate in future.

Calculating mmol From Grams of Substance

To find the molar mass of sodium chloride, you first go to the periodic table. Underneath the element symbol, you will find the molar mass. For sodium, it is 22.99 g/mol while for chlorine it 35.45 g/mol. Next, you add these two numbers together to get 58.44 g/mol of NaCl.

Millimolar to Other Units Conversion Chart

Calculate concentration in millimolars using the formula: Molarity (millimolars)= Amount (in millimoles)/Volume of solution (in liters). In our example, the volume of the solution is 500 ml or 0.5 liters. The molarity of NaOH would be: Molarity (NaOH)= 12.5 millimoles/0.5 liters=25 millimolars.

If you Dissolve 58.44g of NaCl in a final volume of 1 liter, you have made a 1M NaCl solution, a 1 molar solution.

For 1 mM one has to Add 138.121 mg to 1 lit water. In this SA strength is assumed as 100 %. if it is less than 100 % need to modify accordingly.

Millimolar to Mole/Milliliter Conversion Table

If a different molarity is required, then multiply that number times the molar mass of NaCl. For example, if you wanted a 0.5 M solution, you would use 0.5 x 58.44 g/mol of NaCl in 1 L of solution or 29.22 g of NaCl.

Take 1 part of your stock solution and add 9 parts of solvent (usually water but sometimes alcohol or other organic solvent). In all cases you are diluting by the same factor. The concentration of the resulting solution is 1M /10 = 0.1M where 10 is the dilution factor.

How many Mole/Milliliter are in a Millimolar? The answer is One Millimolar is equal to 0.000001 Mole/Milliliter.