Procurement of Ammonia Liquor and Tri sodium Phosphate for Water Treatment Plant 2X250MW and Unit no.7 HTPS Kasimpur

Ammonia Liquor As Per Is-799 (Grade-Technical Grade)Or As Per Latest Amendment,If Any) Having Following Specification. I) Ammonia (% By Mass) = 25 % (Min.) Ii) Residue On Evaporation (% By Mass) =0.1% Max. Iii) Chlorine, Max By Wt.(As Cl)=0.00005% Iv) Silica, Max By Wt.(As Sio2)=0.001% The Material Should Be Clear And Colorless Liquid Of Extremely Pungent And Characteristics Odor, Free From Suspended Matter And Sediment. Use: - For Boiler Water Cycle Treatment. Packing: The Material Should Be Packed In 20 To 25 Litres Pvc Carbon In Wooden Case

Tri Sodium Phosphate, Dodecahydrate, Ar Grade, As Per Is: 573:1992 A- Technical Specifications Are As Follows:- 1. Matter Insoluble In Water, Max % By Mass 0.01 2. Phosphate (As P2o5), Min %Mass 18.3 3. Free Sodium Hydroxide (As Naoh), Max % By Mass 2.5 4. Soluble Iron Compounds (As Fe) % By Mass 0.001 5. Chloride (As Cl): Max % By Mass 0.05 6. Nitrogen Compound ( As N): Max % By Mass 0.001 7. Sulphates (As So4), Max % By Mass 0.01 8. Arsenite (As As2o3), Max % By Mass 0.0005 9. Heavy Metals (As Pb), Max % By Mass 0.001 10. Soluble Silica, Max % By Mass 0.05 B- Reference: Is:5731992 (Fourth Revision) , Amendment-1 C- End Use: Steam Water Cycle D- General: The Material Shall Be In The Form Of A White Crystalline Powder Or In The Form Of Easily Flowable Lumps. E- Packing: The Material Should Be Packed In 50 Kg. Plastic Bags

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