Sodium Thiosulfate Pentahydrate Parts per Million to Moles per Liter

Source: Solution concentration reference model (Fixed molar masses (g/mol), SI concentration definitions, and dilute aqueous approximations where ppm ≈ mg/L and ppb ≈ ug/L.)

Methodology·How We Verify

Snapshot

1 Parts per Million equals 0.000004029334 Moles per Liter. Conversion Encyclopedia keeps one fixed solute basis on this page so the calculator, common values, and reverse page stay aligned.

Solute basis: Sodium Thiosulfate Pentahydrate with one fixed g/L normalization path for this page.
Example: For 0.1 Parts per Million, the result equals 4.03e-7 Moles per Liter.
Source basis: Solution concentration reference model.

Use the interactive calculator below for custom values and the common-value table for quick checks.

Converter Calculator

0.000004029334 Moles per Liter (Sodium Thiosulfate Pentahydrate)

Switch

Explanation

Use this page when you need to convert Sodium Thiosulfate Pentahydrate from Parts per Million to Moles per Liter. On this page, 1 Parts per Million is 0.000004029334 Moles per Liter.

Formula: Moles per Liter = Parts per Million × 0.000004029334. Why: this conversion runs through grams per liter and uses the molar mass of Sodium Thiosulfate Pentahydrate whenever a molar unit is involved.

Parts per Million (ppm): a reporting unit treated here as approximately equal to mg/L under dilute aqueous assumptions.

Moles per Liter (mol/L): a molar concentration unit that depends on the molar mass of Sodium Thiosulfate Pentahydrate when converting to or from mass-based concentration units.

That is useful when you have Sodium Thiosulfate Pentahydrate in molar notation and need the same concentration in mass-based or formulation-style units.

The page keeps one fixed conversion basis for the selected solute, so the direct answer, calculator, FAQ, and common-value table stay aligned.

Method & Solute Basis

Method basis: this conversion runs through grams per liter and uses the molar mass of Sodium Thiosulfate Pentahydrate whenever a molar unit is involved.
Solute reference: Sodium Thiosulfate Pentahydrate. The page keeps one fixed g/L normalization path for this solute.
Consistency rule: calculator output and table values use the same constants and rounding policy.
Source: Solution concentration reference model (Fixed molar masses (g/mol), SI concentration definitions, and dilute aqueous approximations where ppm ≈ mg/L and ppb ≈ ug/L.)

Common Conversion Values

Parts per Million (Sodium Thiosulfate Pentahydrate)	Moles per Liter (Sodium Thiosulfate Pentahydrate)
0.1	4.03e-7
0.25	0.000001007333
0.5	0.000002014667
1	0.000004029334
2	0.000008058667
5	0.000020146668
10	0.000040293335
25	0.000100733339
50	0.000201466677
100	0.000402933355

Frequently Asked Questions

How many mol/L is 1 ppm of Sodium Thiosulfate Pentahydrate?

1 ppm of Sodium Thiosulfate Pentahydrate equals 0.000004029334 mol/L in this solution-concentration converter.

How many mol/L is 10 ppm of Sodium Thiosulfate Pentahydrate?

10 ppm of Sodium Thiosulfate Pentahydrate is 0.000040293335 mol/L on this page.

What does this ppm to mol/L page use for Sodium Thiosulfate Pentahydrate?

This page keeps one fixed ppm-to-mol/L factor so the direct answer, calculator, and table stay aligned. For Sodium Thiosulfate Pentahydrate, the page uses a molar mass of 248.18 g/mol.

Is there a reverse page for Sodium Thiosulfate Pentahydrate?

Use the mirror Moles per Liter to Parts per Million page.