Bids Are Invited For Acquisition Of Chemical Products, To Be Used In Saae’S Water Treatment Plants in Brazil

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Sodium Hypochlorite (Chlorine) %Sodium Hydroxide (Naoh): 0.5 To 1.0%Minimum Density: 1.185 G/Total Iron (Fe) Maximum: Maximum 3.0 Ppmmercurium: Maximum 0.60 Mg/Kgheavy Metals, Dioxin, Furans And Other Impurities: Exempt Delivery Of The Product Must Be In Installments, Accordingly From The Requirement Request., Sodium Fluosilicate (25Kg Bag) Sodium Fluosilicate (25Kg Bag) Sodium Fluosilicate For Water Treatment, With The Following Characteristics: Minimum Purity = 98.0% Minimum Fluorine Content = 59.4% Maximum Humidity = 0.5%Insoluble (Maximum) = 0.5% Apparent Density = 1.20 Kg/M3 Solubility In Water (25 Oc) = 0.762% Appearance = Bright White Crystalline Powder 325 Mesh = 25% (Maximum) 80 Mesh = 100% Packaging In 25 Kg Bags, Delivery Of The Product Must Be In Installments, Accordingly From The Need Request., Liquid Ferrous Aluminum Sulfate Liquid Ferrous Aluminum Sulfate Liquid Ferrous Aluminum Sulfate (Al2(So4)2. 14H2o). Used As A Coagulant In Water Treatment For Human Consumption. Minimum Al2o3 Content=7.5%; Density=1.32G/Cm3; Maximum Fe2o3 Content=1.25%; Maximum Free Acidity Content (% By Mass Of H2so4)= 0.5%; Maximum Insoluble Content (% By Mass)=0.2%. The Chemical Product Must Meet The Requirements Specified In Nbr 15,784/2017. Delivery Of The Product Must Be In Installments, Liquid Sodium Orthopolyphosphate Liquid Sodium Orthopolyphosphate, Packed In A 20 Liter Gallon. Liquid Sodium Orthopolyphosphate - Used For Water Treatment - Characteristics: Concentration (By Weight): 53.0 To 55.0% - Density At 20.0 °C: 1.53 To 1.57 G/Cm3 - Ph: 4.50 To 5.50 - Presentation: Liquid - Color: Colorless - %P2o5 (Dry Base): Minimum 60.0% - % Sodium (Dry Base): 20.0 To 25.0% - %Reactive Phosphate (Dry Base): 20.0% - Solubility: Soluble In Water - %Insoluble: Less Than 0.10% - Toxicity: Non-Toxic? Packed In A 20-Liter Gallon, Delivery Of The Product Must Be In Installments, In Accordance With The Necessary Request., Calcium Hydroxide In Aqueous Suspension 30% Chemical Composition: Ca (Oh)2 - Minimum Concentration Of 30% Caco3 - 1.00% (Maximum) Content Of Insolubles In Hcl / Si2 + Rl - 0, 25 % (Maximum) Retained 200 Mesh / Insoluble In Water - 0, 60 % (Maximum) Physical Characteristics Suspension In 24H - 95, 00 % (Minimum) Density - 1, 10 G/Ml (Approx.) Viscosity Ford Cup 04 Mm - 17 Seconds At Maximum Specific Analyses/ Cyppdioxins And Furans - Free From Metallic Impurities / Heavy Metals, Fluoride, Radionuclides - In Compliance With Current Standards Abnt 15784/2017 And Consolidation Ordinance No. 05 Of The Ministry Of Health, , Edital_Prego_Eletrnico_N_00000492025__Products_Chemicals, Calcium Hydroxide In Aqueous Suspension 19.00% To 21.00% Calcium Hydroxide In Aqueous Suspensionchemical Composition: Ca (Oh)2 - 19.00% Caco3 - 1, Radionuclides - In Compliance With Current Norms Abnt 15784/2017 And Consolidation Ordinance No. 05 From The Ministry Of Health.

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