E-tender for the procurement of chemicals

Amount

Supply of chemicals

Biocide(BIOMAC) Technical Specification: Relative density….1.0 to 1.3, soluble in water. pH….less than 2.0 HSN code:38089990. NOTE: (Material to be supplied in 25 litres capacity HDPE carbuoy)

Hydrazine Hydrate Technical Specification: Hydrazine Hydrate as 80 % (As per IS 12086/1987). HSN code:28251020. NOTE: (Material to be supplied in 35 litres capacity HDPE carbuoy)

Ammonia Liquor HSN code:28142000. Technical Specification: Purity 20 to 25 % Specific Gravity….0.91 Chloride………Not Traceable Silica…………… Not Traceable NOTE: (Material to be supplied in 35 litre or 50 litres capacity HDPE carbuoy)

Antiscaling chemical HSN code:40169390. Technical Specification: (SIL 4300), Purity 20 to 25 % Specific Gravity….0.91 Chloride………Not Traceable Silica…………… Not Traceable NOTE: (Material to be supplied in 50 litres capacity HDPE carbuoy)

Morpholine HSN code:29349920. Technical Specification: IS: 12084/1987. Re affirmed 1992. Purity:99 % Colourless , PH-8.0 -9.0 Silica as SiO2…Not traceable, Chloride…Not traceable. Boiling range 125oC to 130oC Specific gravity…1.0 to 1.03 NOTE: (Material to be supplied in 35 litres capacity HDPE carbuoy)

LAB CHEMICALS and MATERIALS: Ammonium Molybdate - AR (5 *100 gm)

Ascorbic Acid…..AR (10 * 100 gm)

conductivity Electrode (cell constant, K=0.1)

conductivity Electrode (cell constant, K=1.0)

Mercuric Chloride AR (1*100gm)

Mercuric Nitrate AR (1*100gm)

Potassium Iodide AR (4*100gm)

Silver Nitrate AR (1*25 gm)

Universal Indicator (QUALIGENS) (15*500 ml)

chlorotex Reagent (QUALIGENS) (20*100ml)

Iso Propyl Alcohol (Spectrum)(10*500 ml)

Sulphuric Acid Commercial Grade – 98% (3*50 kgs) (150 kgs)