1. Scope

This standard prescribes the requirements and the methods of sampling and tests for ammonium sulphate, fertilizer grade. The material may also be used for otherindustrial purposes.

2. References

The following standards 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: 6092 Method of sampling and test for fertilizers

(Part 1) : 1985 Sampling

(Part 2) : 1985 Determination of Nitrogen

(Part 5) : 1985 Determination of secondary elements and micronutrients

(Part 6) : 1985 Determination of Moisture and impurities

7406 (Part 1) : 1984 Specification for Jute Bags for packing Fertilizers Part1 Laminated Bags manufactured from 407g/m2: 85×39 Tarpaulin fabric

9755 : 2016 High Density Polyethylene (HDPE)/Polypropylene (PP) woven sacks for packing fertilizers - Specification