ISO 6225-1:1984

Rubber, raw, natural — Determination of castor oil content — Part 1: Determination of castor oil glycerides content — Thin layer chromatographic method

The addition of the mentioned ingredient is intended to facilitate crumbing. This part of standard aids the estimation of the amount of oil remaining in the rubber. Triglyceride of ricinoleic acid is the principal constituent of castor oil (80...85 %). Method applicable to all grades of natural rubber. Lower limit of detection approx. 0.05 % of castor oil glycerides. - Part 2 of this standard refers to the total ricinoleic acid content.

Caoutchouc naturel brut — Détermination de la teneur en huile de ricin — Partie 1: Détermination de la teneur en glycérides d'huile de ricin — Méthode par chromatographie en couche mince

General Information

• Status: Withdrawn
• Publication Date: 31-Mar-1984
• Withdrawal Date: 31-Mar-1984
• ICS: 83.040.10 - Latex and raw rubber
• Technical Committee: ISO/TC 45/SC 2 - Testing and analysis
• Drafting Committee: ISO/TC 45/SC 2 - Testing and analysis
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 28-Sep-2006

Relations

• Revised: ISO 6225-1:2006 - Rubber, raw, natural — Determination of castor oil content — Part 1: Determination of castor oil glyceride content by thin-layer chromatography
• Effective Date: 15-Apr-2008