工业级 磷 酸
产品名称:磷酸(85%)
commodity:phosoporicacid
性能特点:无色透明状液体、无臭、味酸、易溶于水、溶于乙醇。其酸性较硫酸、盐酸、硝酸等强酸为弱,但较醋酸、硼酸等弱酸为强,对皮肤有腐蚀性。在潮湿空气中贮存,会吸潮变稀。
properties:
colorless, odorless, sour,transparent liquid that can be soluble in ethanol and greatly inwater. its acid is weaker than sulfuric acid, hydrochloric acid,nitric acid and other strong acids, but is stronger than aceticacid, boric acid and other weak acids. besides, it is corrosive tothe skin. stored in the humid air, it will absorb moisture andbecome dilute.
用途:主要用于磷酸盐、肥料、铝材抛光剂,钢铁防锈剂,磷化剂,金属清洗剂,有机合成催化剂,在染料及中间体生产中用作干燥剂,乳胶凝固剂等,食品级磷酸可当作酸性饮料的酸味剂。
applications:it is mainly used asthe polishing agent of phosphate, fertilizers, and aluminummaterials, the anti-rust agent of iron and steel, the phosphatingagent, metal cleaning agents, organic synthesis catalyst, desiccantin the production of dyes and intermediates, latex coagulant, andso on. the phosphoric acid applied in food can be regarded as theacid agent of acid soft drinks..
产品质量:符合gb2091-92标准
excutivestandard:gb2091-92
指标名称
(item)
指标(indicators)
优等品(superfinegrade)
一等品
(firstgrade)
合格品
(standard)
色度(colourity)≤
20
30
40
磷酸含量(h3po4),%≤
85.0
85.0
85.0
氯化物(cl),%≤
0.0005
0.0005
0.001
硫酸盐(sulfate),%≤
0.003
0.005
0.001
铁(fe),%≤
0.002
0.002
0.005
砷(as),%≤
0.0001
0.005
0.01
重金属(pb),%≤
0.001
0.001
0.05
包装(packing):35kg塑料桶装、吨装或按客户指定要求
(35kgin eachplastic barrel or under clients"re)
磷phosphorus ; 磷矿石Rock Phosphate ; 磷化工相关产品 ; 硫铁矿
法律、法规、国务院决定规定禁止的不得经营;法律、法规、国务院决定规定应当许可(审批)的,经审批机关批准后凭许可(审批)文件经营;法律、法规、国务院决定规定无需许可(审批)的,市场主体自主选择经营。...进出口业务(不含出口国营贸易)。(依法须经批准的项目,经相关部门批准后方可开展经营活动)。
贵州鑫新有限公司创建于1997年3月,是一家国有大型化工企业“中化重庆涪陵化工有限责任公司”参股的、集磷化工产品开发、深加工、销售、磷、硫、煤、金属多矿种开采勘探于一体的中型企业,是贵州省化学工业协会副会长单位。Guizhou Xinxin Co., Ltd was founded in March, 2007. It's a medium-s...