价格:面议
湖北金丰化工贸易有限公司
联系人:柯国强
电话:027-50525003
地址:武汉市江汉区新华路
产品规格:
产品数量:
包装说明:
关 键 词:保险粉
行 业:
发布时间:2008-07-02
保险粉 ¥3600元/吨 150KG/袋 外观:白色粉末 含量:以Na2S2O4计:大于90% 水不溶物:小于0.4% 用途:广泛用于印染工业,如棉织物助染剂和丝毛织物的漂白,还用于医药、选矿、铜版印刷、造纸工业 please find the quotation on sodium hydrosulfite 85%. Specification Tolerance Result Purity(wt%) 85min 85.52 Na2CO3(wt%) 5-6 5.35 Na2S2O3(wt%) 1-1.5 1.11 Na2S2O5(wt%) 2-2.5 2.01 Na2SO3(wt%) 5.5-6.5 5.78 Fe(ppm) 20max 18.3 Commodity: sodium hydrosulfite quantity: 3 container (1*20FCL= Price: CIF Chittagon USD Payment: ** L/C at sight Deliverry: as your requirement Packing: /steel bucket The avaiable of the price is tow weeks. 产品等级 工业级 含量 90(%) 执行质量标准 国标