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尼商名称：MUSMAN NIG Ltd Mr. Mustafa Faru 求 购：硫酸铝 具体要求：The Alum shall be used as coagulant in water treatment and shall have a Commercial Strength of 17-18% Aluminium Hydroxide Al2O3. It shall be supplied in the form of Lumps or granules contained in Bags of 50kg each. Appearance shall be Grey-White to Light Brown. It shall have hygroscopic property and acidic with a PH of 3.4 or there about for 1% Solution. 电 话：00234-8035881552 邮 箱：musmannigltd@yahoo.com
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