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SUBSTANCE PURE [2 records]

Record 1 1998-01-19

English

Subject field(s)
  • Chemistry
CONT

The fugacity ... of a pure gaseous substance B is a quantity with the same dimensions as pressure, defined in terms of the absolute activity ... of the pure gaseous substance B ... or in terms of the chemical potential ...

French

Domaine(s)
  • Chimie
CONT

La fugacité [...] d'une substance gazeuse pure B est une quantité ayant les mêmes dimensions que la pression, définie en fonction de l'activité absolue, [...] de la substance gazeuse pure B [...] ou en fonction du potentiel chimique [...]

Spanish

Save record 1

Record 2 1990-01-01

English

Subject field(s)
  • Analytical Chemistry
DEF

Every definite chemical compound or chemical element in its free state. (Dict. of Chemical Terminology, Kryt).

CONT

A pure substance or tested mixture falls into Subdivision A of Division 1 of Class D - Poisonous and Infectious Material if, in an animal assay for acute lethality, it has an (a) LD50 not exceeding 50 milligrams per kilogram of body weight of the animal when tested in accordance with OECD Test Guideline No. 401, "Acute Oral Toxicity" ....

French

Domaine(s)
  • Chimie analytique
OBS

"corps pur" : Enviroguides Xylènes et Acide acétique, chap. 2 - Dict. de physique, J.-P. Mathieu et coll., Masson, article "poids moléculaire"; QUENC "molaire".

Spanish

Save record 2

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