various chemicals required for ro plant, dm plant i and ii and swas lab , description , tri sodium phosphate technical specification: tri sodium phosphate purity minimum concentration 17.5% as p2o5 as per is 573 of 1992 ( 4th revision) , silica as sio2 and chloride as cl- nt note: 1. the above chemical shall be packed in 50 kgs. double polythene liner hdpe bags, strong enough to withstand rigorous of transitand storage. 2. the package should be legibly marked by name and mass. , hydrazine hydrate: technical specification: minimum 80% purity as per specification is 12086 of 1987 reaffirmed in 1997. note: 1. the above chemical packing shall be supplied only in 200 kgs. hdpe new container (carbuoys), other capacity containerare not applicable.container on lable with chemical name and quantity is must and lable indicating hazard chemical, handling with precaution. , liquor ammonia: technical specification: confirming to is 799-1985 technical grade purity = 25% minimum specific gravity = 0.91 maximum note: 1. liquor ammonia chemical should be supplied only in 50 lts. new hdpe container (carbuoys). the container should be legibly marked with name and mass. , morpholine technical specification: as per is 12084 (1987), purity : 99%, grade : technical, specific gravity at 25°c : 1.013-1.033, silica as sio2: 5 ppm max, boiling range - 120°c to 130°c. note: 1. the above material should be supplied onlyin 50 kgs (liquid) new hdpe carbuoy and any other capacity is not acceptable. the container should be legibly marked with name , antiscalent: hyperperse mdc 150 (or) equivalent technical specification: appearance : colourless to amber colour specific gravity : 1.14 to 1.18 ph: 4.0-5.0 note: 1. the above chemical should besupplied 50 kgs. new hdpe container (carbuoys) each. the container should be legibly marked with name , liquid chlorine: a) liquid chlorine refilling of 900 kg cylinder, including transport, hydraulic test, changing of new valve with cap nut and valve spindle, suitable painting and commissioning of cylinder , liquid chlorine: b) liquid chlorine refilling of 100 kg cylinder, including transport, hydraulic test, changing of new valve with cap nut and valve spindle, suitable painting and commissioning of cylinder