PPS 2032
Project Plan 2026
Laundry detergent powders — Determination of total phosphorus pentoxide (P₂O₅) content — Gravimetric quinoline phosphomolybdate method
Adopted by the Council as a standard on 13/04/2026
Sector:
Chemicals and Petroleum
Project Method:
Adoption with modification
Project Type:
New
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 71.100.40 | Surface active agents |
Adopted Standard
| Standards / Amendment / Corrigendum | |
|---|---|
| 1 | ISO 4313:1976 |
Scope
This International Standard specifies a gravimetric method for the determination of the total phosphorus(V) oxide content of commercial washing powders.