| Reference | SSI1017P20 |
| Date | 4/2/2019 |
| Location | Asia |
| Scope | The company announces its need for procurement of ferric alum (qty-500,000 kg) of exclusively from mse vendors. Specification of Alumino - Ferric (Aluminium Sulphate Octadecahydrate) - Governing Standard : IS 299 : 1989 (Reaffirmed 1999). - Product Description : The material shall essentially be Aluminium Sulphate Octadecahydrate (AI2(SO4)3. 18H20) ; Grade 2. - Product Use : To be used as flocculants of solids for clarification of water in Water Treatment Plants Product Requirements. - Physical Properties :The material, as received, shall be in the form of lumps or slabs. - Colour : The colour of the material shall be cream to brown Characteristics. i) Insoluble Matter, percent by mass : 0.5%, Maximum. ii) Soluble Iron Compounds, percent by mass : 0.7%, Maximum. iii) Water Soluble Aluminium Compounds, : 15%, Minimum percent by mass (as AI2O3). iv) pH of 5% aqueous solution : 2.7, Minimum. v) Lead ( as Pb ), parts per million : 30 ppm, Maximum. vi) Arsenic ( as As2O3), parts per million : 06 ppm, Maximum. |
| Offer Validity | 120 days |
