GB2091-92標(biāo)準(zhǔn)磷酸
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- 13984102033
- 磷酸的含量≥
- 85%
- 生產(chǎn)廠(chǎng)家/產(chǎn)地
- 貴州貴陽(yáng)
- 用途級(jí)別
- 工業(yè)級(jí)
工業(yè)級(jí) 磷 酸
產(chǎn)品名稱(chēng):磷酸(85%)
commodity:phosoporicacid
性能特點(diǎn):無(wú)色透明狀液體、無(wú)臭、味酸、易溶于水、溶于乙醇。其酸性較硫酸、鹽酸、硝酸等強(qiáng)酸為弱,但較醋酸、硼酸等弱酸為強(qiáng),對(duì)皮膚有腐蝕性。在潮濕空氣中貯存,會(huì)吸潮變稀。
properties :
colorless, odorless, sour, transparent liquid that can be soluble in ethanol and greatly in water. its acid is weaker than sulfuric acid, hydrochloric acid, nitric acid and other strong acids, but is stronger than acetic acid, boric acid and other weak acids. besides, it is corrosive to the skin. stored in the humid air, it will absorb moisture and become 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(jī)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(jí)磷酸可當(dāng)作酸性飲料的酸味劑。
applications:it is mainly used as the polishing agent of phosphate, fertilizers, and aluminum materials, the anti-rust agent of iron and steel, the phosphating agent, metal cleaning agents, organic synthesis catalyst, desiccant in the production of dyes and intermediates, latex coagulant, and so on. the phosphoric acid applied in food can be regarded as the acid agent of acid soft drinks..
產(chǎn)品質(zhì)量:符合gb2091-92標(biāo)準(zhǔn)
excutive standard:gb2091-92
指標(biāo)名稱(chēng)
(item)
指標(biāo)(indicators)
優(yōu)等品(superfine grade)
一等品
(first grade)
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(hù)指定要求
(35kgin each plastic 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(guó)務(wù)院決定規(guī)定禁止的不得經(jīng)營(yíng);法律、法規(guī)、國(guó)務(wù)院決定規(guī)定應(yīng)當(dāng)許可(審批)的,經(jīng)審批機(jī)關(guān)批準(zhǔn)后憑許可(審批)文件經(jīng)營(yíng);法律、法規(guī)、國(guó)務(wù)院決定規(guī)定無(wú)需許可(審批)的,市場(chǎng)主體自主選擇經(jīng)營(yíng)。...進(jìn)出口業(yè)務(wù)(不含出口國(guó)營(yíng)貿(mào)易)。(依法須經(jīng)批準(zhǔn)的項(xiàng)目,經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))。
貴州鑫新有限公司創(chuàng)建于1997年3月,是一家國(guó)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(kāi)發(fā)、深加工、銷(xiāo)售、磷、硫、煤、金屬多礦種開(kāi)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(huì)副會(huì)長(zhǎng)單位。Guizhou Xinxin Co., Ltd was founded in March, 2007. It's a medium-s...