Bids Are Invited For Price Registration For Future Acquisition Of Sodium Orthopolyphosphate In Liquid Base (Aqueous Solution), Specifically For Use In The Treatment Of Drinking Water, In Accordance With Technical Specifications Contained In The Terms Of Reference And In Accordance With The Standards Abnt Nbr 15.007/2017 And Nbr 15784/2017, In Meeting The Needs Of The Autonomous Water And Sewage Service Saae Of Lagoa Formosa/Mg.
Bids Are Invited For Price Registration For Future Acquisition Of Sodium Orthopolyphosphate In Liquid Base (Aqueous Solution), Specifically For Use In The Treatment Of Drinking Water, In Accordance With Technical Specifications Contained In The Terms Of Reference And In Accordance With The Standards Abnt Nbr 15.007/2017 And Nbr 15784/2017, In Meeting The Needs Of The Autonomous Water And Sewage Service Saae Of Lagoa Formosa/Mg.
Broad Competition Technical Specification: Chemical Product Used In The Treatment Of Water For Human Consumption With Metal Complexing Capacity, Specifically For Removing Color (Red Or Black), Inhibiting Corrosion And Cleaning Scale In Distribution Pipes And Drinking Water Supply. Product Characteristics: Aqueous Solution Based On Orthopolyphosphates For Use In Drinking Water Systems (On A Liquid Basis). P2o5)33.00 To 36.804Sodium (% By Mass As Na)11.00 To 13.755Ph4.5 To 5.506Insoluble (% By Mass)Maximum 0.107Condensed/Hydrolyzable Phosphorus (%Po4)30.36 To 39.948Fluoride According To Abntnbr Criteria 15.787:20179Metals: Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Chromium, Copper, Lead, Iron, Manganese, Mercury, Selenium, Thallium And Zinc. 15784/2017E Must Not Hurt Others Relevant Legislation, Especially The Health Requirements Established In Ordinance Gm/Msn°888 Of May 4, 2021, Or Others That Replace Or Complement It.•The Sodium Orthopolyphosphate Study Report Must Be Carried Out By A Laboratory Monitored By Inmetro In Bpl (Good Laboratory Practices). Sample Preparation And Analysis Methodology Must Be Those Determined By Standard Abntnbr 15.784:2017. The Validity Period Of These Studies Will Be 02 (Two) Years;•The Supplier Must Control And Maintain Traceable Records Of The Information And Characteristics Of The Product (Item 4 Of Abnt Nbr 15.784:2017).•The Product Must Be Packaged In 20-Liter Plastic Packaging, Of High Resistance, Capable Of Preserving Its Properties And Features. Under No Circumstances Will It Be Accepted, Reserved Quota Technical Specification: Chemical Product Used In The Treatment Of Water For Human Consumption With Metal Complexation Capacity, Specific To Remove Color (Red Or Black), Talium And Zinc. Abnt Nbr 15.007/2017 And Abnt Nbr 15784/2017And It Must Not Violate Other Pertinent Legislations, Especially The Health Requirements Established In Ordinance Gm/Msn°888 Of May 4, 2021 Or Others That Replace Or Complement.•The Sodium Orthopolyphosphate Study Report Must Be Carried Out By Laboratory Monitored By Inmetro In Bpl (Good Laboratory Practices). Sample Preparation And Analysis Methodology Must Be Those Determined By Standard Nbr15.784:2017. The Validity Period Of These Studies Will Be 02 (Two) Years;•The Supplier Must Control And Maintain Traceable Records Of The Information And Characteristics Of The Product (Item 4 Of Abnt Nbr 15,784:2017).•The Product Must Be Packaged In 20-Liter Plastic Packaging, Capable Of Preserving Its Properties And Characteristics. Under No Circumstances Will The Product Be Accepted In E
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