昆明市松海商贸有限公司是国内最专业的贸易有限公司。公司采用工厂专业生产、公司快捷服务的模式,秉承为客户创造价值的原则,本着诚实、卓越、负责的宗旨竭诚为您服务。 产品简介: 分子式 Na3AlF6 分 子 量 209.94 执行标准 GB 4291-84 物化性质: 无色单斜晶系晶体,常因含杂质而呈灰白色、淡红色、淡黄色或黑色。相对密度2.9-3.0, 熔点1000°C。微溶于水,水溶液呈酸性。遇硫酸分解放出有毒的氟化氢气体。 产品用途: 木主要用于炼铝的助熔剂、农作物的杀虫剂、搪瓷釉药的熔融剂和乳白剂。也用于制造乳白 玻璃,还可用于铝合金和沸腾钢生产及砂轮的配料等。 质量指标: 指标名称 指标值 氟 % ≥ 54 铝 % ≥ 15 钠 % ≤ 29包 装: 25kg/50 kg编织袋内衬塑料袋公司现有产品为冰晶石(氟铝酸钠)、钾冰晶石(氟铝酸钾)、氟硅酸镁(硅氟化镁)、氟硅酸钠(硅氟化钠)、氟硅酸钾(硅氟化钾)、氟硼酸钾、氟钛酸钾、硼酸(砂)、松香 Formula: Na3AlF6 Molecular: 209.5 Execute standard: National standard/GB Properties: still named sodium fluoaluminate. It is a white crystalline powder or a sandy size granularity as well. Melting point about 1000ºC. It is insoluble in anhydrous hydrogen fluoride, but slightly in water. Uses: It is mainly used as a flux in the aluminium smelting by fused salt electrolysis;also an opalizer in the manufacture of enamel;an opacifier and auxiliary solvent of glass and enamel;an insecticide of crops;a flux in aluminium alloy casting;and in the production of ferrous alloy and effervescing steel. Packing: in a black plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation
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