Procurement Summary
Country: Kazakhstan
Summary: Reagent (Corrosion Inhibitor), Amt: 24750000.00
Deadline: 18 Mar 2026
Posting Date: 16 Mar 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 137875203
Document Ref. No.: 16580917-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 24750000.00
Purchaser's Detail
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Tender Details
Lots: Reagent - Corrosion and scale formation inhibitor for stabilization and corrective treatment of water in heating networks and other district heating systems, based on: Phosphonobutane -1, 2, 4-tricarboxylic acid (CAS. No. 37971-36-1; 5-20% mass fractions); Hydroxyethylidene diphosphonic acid (CAS. No. 7414-83-7: 5-20% mass fractions) The reagent liquid is colorless to light yellow, specially designed for the possibility of using it in a heating network with an open water supply. Decrease in total phosphorus content in reagent, by using monohydric or phosphorus-free components, which make it possible to increase the efficiency of the reagent without exceeding the maximum permissible concentration in drinking water for phosphonates in terms of PO (0.6 mg/dm3). Characteristics: Complete solubility in water. pH reagent: 6.0-9.0 Density (20C): 1.2-1.3 g/cm3 Concentration of phosphonates PO4 7.2%-7.8%. Delivery schedule: April - 5000 kg, July - 5000 kg, September - 5000 kg.
Documents
Tender Notice