Bids Are Invited For Acquisition Of Chemicals Used In The Water Treatment Plant And In The Wells Of The Municipality In The Water Treatment Process.

• Like: Clear And Clear, • Minimum H2sif6 Content In Percentage Mass: 20%, • Maximum Free Acidity Content In Percentage Mass: 1%, • Insoluble Material Content: Exempt, • Maximum Total Iron Content: 10 G/Kg, • Maximum Arsenium Content: 800 Mg/Kg, • Maximum Chromium Content: 800 Mg/Kg, • Maximum Content Of Chimp: 800 Mg/Kg, • Fluorrsilicic Acid Should Not Contain Organic Or Inorganic Substances In Quantities Capable Of Producing Harmful Effects On Water Consumers, And Should Not Contain Any Contaminant In Quantities That Exceed The Limits Established By The Ministry Of Healths Consolidation Concierge, Even When The Concentrations Of Impurities Are Combined With The Impurities Already Present In Water To Be Treated., • Iodine Number 600 Mg/G, • 30 - 40%Moisture In Mass, • Apparent Density 0, 20 To 0, 75 G/Cm³, • Fenol Number Max. 2, 5 G/L, • Granulometry (%Of Passing Mass), - Smaller Mesh 100 Mesh: 99%, - Smaller Mesh 200 Mesh: 95%, - Minor Mesh: 90%, • Ph Alkaline, • • Total Gray Max. 12 %., • Liquid: Clear, • Color: Brownish (Honey), • Solubility: Fully Soluble, • Ph (Sun. 10 %): 1, 50-3, 00; • Density (G/Cm³): 1, 20 To 1, 33, • Alumina (Al2o3) In %: 9 To 11, • Basicity %: 57-67, 0, 0, 0 1 % Max. • Appearance: Viscous And Dense Liquid, • Liquid Quality: Without Turbidity And Without Deposits, • Color: Colorless, • Suspension Particles: Exempt, • Solubility: 100 % In Water, • Sodium: 20 To 25 %, • P2o5: 60, 0 To 65, 0 %, • P Total: 25, 0 To 27, • Phosphates Cond. (Po4): 80 To 90 %, • Reactive Phosphate (Po4): 20 To 25 %, • Density At 20 Oc: 1, 55 /- 0, 05 G /Ml To 20ºc, • Ph: 5, 0, 5, • Concentration: 53 % To 55, 0 % In Mass.