Oxalic acid is the simplest dicarboxylic acid, also known as oxalic acid. It is colorless and transparent crystal at room temperature. It usually contains two molecules of crystal water. When heated to 100.1 ºC, it loses crystal water and becomes anhydrous oxalic acid. It is hygroscopic, easily soluble in ethanol, water and slightly soluble in ether.
1. Oxalic acid is mainly used as reducing agent and bleaching agent. Oxalic acid can also be used in the production of cobalt-molybdenum-aluminum catalysts, metal and marble cleaning, and textile bleaching.
Sinemizi-mveliso emininzi ekumgangatho ophezulu enentsebenziswano enzulu, enokubonelela ngeemveliso ezikumgangatho ophezulu kunye namaxabiso akhuphisanayo. Kwaye sinako ukunika izaphulelo zokuthengwa kwezinto ezininzi.Kwaye siyasebenzisana neenkampani ezininzi zokuthunyelwa kwempahla, zinokuzisa iimveliso ngokukhuselekileyo nangokutyibilikayo ezandleni zakho. Ixesha lokuhambisa limalunga neentsuku ezi-3-20 emva kokuqinisekiswa kwentlawulo.
PRODUCT NAME
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OXALIC ACID
|
|
ANALYSIS ITEMS
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UMGANGATHO
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ANALYSIS RESULT
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PURITY, % ≥
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99.6
|
99.62
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SULPHATE, % ≤
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0.07
|
0.005
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Ignition Residue, % ≤
|
0.01
|
0.005
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CHLORIDE, % ≤
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0.0005
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0.0002
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Ca , % ≤
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0.0005
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0.0003
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FE , % ≤
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0.0005
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0.0003
|
HEAVY METALS(As Pb) , % ≤
|
0.0005
|
0.0002
|
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