This standard was last reviewed and confirmed in 2019.
Therefore this version remains current.
Abstract
PreviewNot applicable to the analysis of mixtures for agricultural use such as herbicides or pesticides. Indicates the risk in handling with clorates. Dissolution of the test portion in water and reduction by a known quantity, in access, of an iron(II) salt in a sulphuric acid and orthophosphoric acid medium. Titration of the excess iron(II) salt with a standard volumetric solution of potassium dichromate in the presence of barium diphenylamine-4-sulphonate solution as indicator.
-
Status: PublishedPublication date: 1975-02
-
Edition: 1Number of pages: 2
-
- ICS :
- 71.060.50 Salts
Buy this standard
en
Format | Language | |
---|---|---|
std 1 40 | ||
std 2 40 | Paper |
- CHF40
Life cycle
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)