Inquiry (采购产品): Re: Aluminum Sulphate Need a FOB quote for 12 month contract to supply 4,000MT of Aluminum Sulphate to East African Country. Shipping 1,000MT on quarterly basis. See Specs Specification for Aluminium Sulphant 4000 mt –12 months Supply a b Description Technical Specification requiredincluding applicable standards Product Name: Aluminium Sulphate Chemical Formula Al2(SO4)3.14-18H2O Chemical Strength 17 - 22% Form Granules Grading (grain size) 1.5- .2 mm (95% to meet specification) Colour Ivory Basicity (as Al2O3) 0.3% Insoluble matter 0.1% Impurities Iron <0.003% CaO <0.02% Si O <0.01% As <0.050% pH of 1% Solution Alum 3.1-3.4 Packaging 50kg Polyethelene bagsparked in with polypropyrene 50 kg bags, clearly labelled with the words NWSC and indicating net weight. Alumin ium based polymers Product Name Poly aluminium chlorohydrate Chemical description Cationic polymer Form Clear to pale yellow viscous solution Boiling point 95-100oC Solubility in water Completely soluble pH of product 2.5 – 4.5 Viscosity at 25oC Less than 100 cps Specific gravity at 25oC 1.29 – 1.33 Packaging 265kg plastic drums, with tightly sealed covers Labeling Labelling on the containers must conform to international standards and the date of manufacture and expiry must be clearly stated Standardisation The chemical must conform to EU Standard BSEN 1409: 1998 ( Chemicals used for treatment of water intended for human consumption - Polyamine), or any other recognised international standard Treatment dosing system Bidders should specify the recommended treatment application/dosing methods and should supply a suitable system for the same at no extra cost to NWSC. **** Hidden Message ***** Godwin Osei-Kuffour 509 Taft Drive South Holland, IL 60473 USA Company: Acirfa Corp Title: President Phone: 708-275-0201 E-mail: godwin@acirfainc.com **** Hidden Message ***** godwin@acirfainc.com
