工業(yè)級 磷 酸
產(chǎn)品名稱:磷酸(85%)
commodity:phosoporicacid
性能特點:無色透明狀液體、無臭、味酸、易溶于水、溶于乙醇。其酸性較硫酸、鹽酸、硝酸等強酸為弱,但較醋酸、硼酸等弱酸為強,對皮膚有腐蝕性。在潮濕空氣中貯存,會吸潮變稀。
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:主要用于磷酸鹽、肥料、鋁材拋光劑,鋼鐵防銹劑,磷化劑,金屬清洗劑,有機合成催化劑,在染料及中間體生產(chǎn)中用作干燥劑,乳膠凝固劑等,食品級磷酸可當(dāng)作酸性飲料的酸味劑。
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..
產(chǎn)品質(zhì)量:符合gb2091-92標(biāo)準(zhǔn)
excutivestandard:gb2091-92
指標(biāo)名稱
(item)
指標(biāo)(indicators)
優(yōu)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
硫酸鹽(sulfate),%≤
0.003
0.005
0.001
鐵(fe),%≤
0.002
0.002
0.005
砷(as),%≤
0.0001
0.005
0.01
重金屬(pb),%≤
0.001
0.001
0.05
包裝(packing):35kg塑料桶裝、噸裝或按客戶指定要求
(35kgin eachplastic barrel or under clients"re)
磷phosphorus ; 磷礦石Rock Phosphate ; 磷化工相關(guān)產(chǎn)品 ; 硫鐵礦
法律、法規(guī)、國務(wù)院決定規(guī)定禁止的不得經(jīng)營;法律、法規(guī)、國務(wù)院決定規(guī)定應(yīng)當(dāng)許可(審批)的,經(jīng)審批機關(guān)批準(zhǔn)后憑許可(審批)文件經(jīng)營;法律、法規(guī)、國務(wù)院決定規(guī)定無需許可(審批)的,市場主體自主選擇經(jīng)營。...進出口業(yè)務(wù)(不含出口國營貿(mào)易)。(依法須經(jīng)批準(zhǔn)的項目,經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動)。
貴州鑫新有限公司創(chuàng)建于1997年3月,是一家國有大型化工企業(yè)“中化重慶涪陵化工有限責(zé)任公司”參股的、集磷化工產(chǎn)品開發(fā)、深加工、銷售、磷、硫、煤、金屬多礦種開采勘探于一體的中型企業(yè),是貴州省化學(xué)工業(yè)協(xié)會副會長單位。Guizhou Xinxin Co., Ltd was founded in March, 2007. It's a medium-s...