solubility
Let an agent handle solubility by substance, solvent, conditions, units and applications, with sourced data.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle solubility by substance, solvent, conditions, units and applications, with sourced data.
The maximum amount of a substance (solute) that can dissolve in a given amount of solvent at a specified temperature and pressure, forming a saturated solution; miscibility describes liquids that mix in all proportions.
What it is for: Chemistry, pharmaceuticals, environment and industry.
It can be look up solubility data; predict solubility trends; understand effects of temperature and pressure; apply solubility rules.
Distinguishing features
Maximum dissolved amount
Depends on temperature and pressure
Like dissolves like
Quantified by solubility product for salts
What it looks like
Seen as dissolving or not dissolving; precipitates form when solubility is exceeded.
How it is recognised
Units g/100 mL, mol/L, mg/L
Saturated solutions and precipitates
Solubility in law or finance is not related
Related models
is a kind of - category
is related to - concepts
is described by - relation
is related to - process
In practice
Families and kinds
solubility of solids
gas solubility
miscibility of liquids
solubility product (Ksp)
aqueous solubility
Standards and regulation
OECD Test Guideline 105 water solubility
Safety data sheet requirements
Failure modes and hazards
Using data at the wrong temperature
Unexpected precipitation in processes
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.solubility-attribute
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Value Data.
Data need conditions.
Amount
Solubility.
Amount
Solubility value.
- What is the solubility of this substance in this solvent? measurement
- At what temperature and pressure? definition
Source
Data source.
Source
Data source.
- Which reference or test method gives the value? provenance
- How reliable is it? boundary
Factors Influences.
Conditions change solubility.
Temperature
Effect.
Temperature
Temperature effect.
- How does solubility change with temperature? definition
- Is there a solubility curve? provenance
Gases
Pressure.
Gases
Gas solubility.
- How does pressure affect gas solubility? definition
- Which constant applies? measurement
Applications Uses.
Solubility matters in practice.
Pharmaceuticals
Drug solubility.
Pharmaceuticals
Drug solubility.
- How does solubility affect drug formulation? definition
- Which classification system is used? provenance
Environment
Fate.
Environment
Environmental fate.
- How does solubility affect where a pollutant goes? definition
- What data support it? provenance
Learning Rules.
Rules help predictions.
Rules
Solubility rules.
Rules
Solubility rules.
- Do the common solubility rules predict this salt is soluble? boundary
- What exceptions exist? definition
Ksp
Solubility product.
Ksp
Solubility product.
- How is Ksp used to calculate solubility? action
- What are its limits? boundary
What the second pass must settle
- Should gas solubility be a separate entry?
- How should solubility databases be linked?
- How should Ksp values be recorded?