ISO 1385-4:1977 PDF
Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric method
Open preview (PDF)Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric methodTitle (English):
ISO 1385-4:1977
Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 2
- Publication date:
- February 1, 1977
- Edition:
- ISO IS 1385 edition 1 version 1
- ICS:
- 71.080.70
Description (English):
The principle consists in titration of the acidity in a test portion, in ethanolic medium, with standard volumetric sodium hydroxide solution using phenolphthalein as indicator. - ISO 1385, Part 1 to Part 5 replace ISO Recommendation R 1385-1970.
Technical details
- Technical committee
- ISO/TC 47 - Chemistry
- SKU
- ISO 1385-4:1977
