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on 08 Nov 2022 8:52 AM
  • POTASSIUM HYDROGEN PHTHALATE LR Sohar Muscat Barka Ruwi Madayn
Product Short Description: POTASSIUM HYDROGEN PHTHALATE LR Product Description: KHP is slightly acidic, and it is often used as a primary standard for acid–base titrations because it is solid and air-stable, making it easy to weigh accurately. It is also used as a primary standard for calibrating pH meters because, besides the properties just mentioned, its pH in solution is very stable.