1. SCOPE

This standard prescribes the requirements and the methods of sampling and test for sodium tripolyphosphate, anhydrous, technical, for use as a detergent builder, and as a deflocculant.

2. REFERENCES

264 : 2005 Nitric acid - Specification (third revision)

265 : 1993 Hydrochloric acid - Specification (fourth revision)

324 : 1959 Ordinary denatured spirit

695 : 2020 Acetic acid - Specification (fourth revision )

1070 : 1992 Water for general laboratory use (third revision)

1997 : 2008 Laboratory glassware - Burettes (third revision)

3025 (Part 42) : 1992 Methods of sampling and test (physical and chemical) for water and wastewater: Part 42 Copper (first revision)

3025 (Part 60) : 2008 Methods of sampling and test (physical and chemical) for water and wastewater: Part 60 Fluoride (first revision)

4825 : 1982 Specification for liquid-In-Glass solid - Stem reference thermometers (first revision)

5470 : 2002 Dicalcium phosphate, animal feed grade - Specification (first revision)

16232 : 2014 Iron fortified iodized salt (double fortified salt) - Food grade - Specification