IS 11657 : 2020 Phosphorus Oxychloride, Technical - Specification

ICS 71.060

CHD 01

Revised Standard from Last Update.


This standard prescribes the requirements and methods of sampling and test for phosphorus oxychloride, technical.


The standards listed below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

1070 : 1992 Reagent grade water (third revision)

1260 (Part 1) : 1973 Pictorial marking for handling and labelling of goods: Part 1 Dangerous goods (first revision)

4905 : 2015/ISO 24153 : 2009 Random sampling and randomization procedures (first revision)