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9-48

molar optical rotatory power

URNurn:iso:std:iso:80000:-9:ed-2:en:item:9-48

https://metanorma.github.io/isq-smart/quantities/part-9/t9-48
urn:iso:std:iso:80000:-9:ed-2:en:item:9-48

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-9:ed-2:en:item:9-48

IEC

urn:iec:std:iec:80000-9:2019:::item:9-48

Designations

ENmolar optical rotatory power

FRrotation spécifique molaire

Symbol

α_{n}

Notation systems

Rendered

α_{n}

AsciiMath

alpha_n

LaTeX

\alpha_{n}

Definition

angle $α$ of optical rotation (angle of optical rotation), multiplied by the quotient of cross-sectional area $A$ (ISO 80000-3: Space and time) of a linearly polarized light beam and the amount of substance $n$ (amount of substance) of the optically active component in the path of the beam:

α_{n} = α A / n

produit de l'angle $α$ de rotation optique (angle of optical rotation) et du quotient de la section droite $A$ (ISO 80000-3: Space and time) d'un faisceau lumineux à polarisation rectiligne par la quantité de matière $n$ (amount of substance) du constituant optiquement actif sur le parcours du faisceau:

α_{n} = α A / n

Units

r a d \cdot \frac{m^{2}}{m} o l

radian square metre per mole

View related quantities →

m^{2} \cdot m o l^{- 1}

square metre per mole

View related quantities →

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities

Characterizes

● substance

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t9-48

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	9-48
skosxl:prefLabel	"molar optical rotatory power"@en
skosxl:altLabel	"alpha_n"@en
skos:definition	angle stem:[alpha] of optical rotation (<<t9-47>>), multiplied by the quotient of cross-sectional area stem:[A] (<<iso80…
isq:hasUnit	radm^2/mol (radian square metre per mole)m^2mol^(-1) (square metre per mole)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-9

Related Entities

isq:QuantityShape isq:part-9 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry