UGA/910
WTO/TBT
UG Uganda
  • 71 - Chemical technology
  • 28 - Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
2018-10-15
2018-08-16

Caustic Soda (Sodium hydroxide); Sodium hydroxide (caustic soda): (HS 28151). Chemicals for industrial and domestic disinfection purposes (ICS 71.100.35)

DUS 1583-2: 2018, Sampling and test for sodium hydroxide for industrial use -Part 2- Determination of copper content, First Edition. (12 page(s), in English)

This Part of the Draft Uganda Standard describes a method of test for the determination of the copper content of sodium hydroxide for industrial use. The method is applicable to products having copper contents, expressed as Cu, in the ranges 0.5 mg/kg to 10 mg/kg and 0.25 mg/kg to 5 mg/kg for the solid and liquid products, respectively.