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ISO 935:1988

Current

Current

The latest, up-to-date edition.

Animal and vegetable fats and oils — Determination of titre

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

21-01-1988

€40.00
Excluding VAT

Specifies a method for the preparation of the water-insoluble fatty acide and determination of their solidification temperature. The method is not applicable to titres below 30 degrees centigrade. The principle is saponification of a test portion with potassium hydroxide solution in glycerol, dissolution of the soap in water and neutralization. Washing of the separated insoluble fatty acids with hot sodium chloride solution, drying and filtering. Melting of the prepared fatty acids, cooling them, with continuous stirring, and observation of the solidification temperature.

DevelopmentNote
Also numbered as BS 684-1.6(1988) (09/2005)
DocumentType
Standard
Pages
3
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
NF ISO 935 : 1988 Identical
NFT 60 208 : 1968 Identical

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