Oxalic Acid 99.6% Min (144-62-7)

Product Specifications

Prod Model:	99.6% Min
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Package:	25kg Plastic Woven Bag
CAS No.:	144-62-7
Other Name:	Ethanedioic Acid
Color:	White
Einecs No.:	205-634-3
Purity:	99.6
Mf:	H2c2o4.2H2O
Appearance:	Crystal
Grade Standard:	Agriculture Grade
Acid Strength:	Strong Acid
Kind:	Inorganic Acid
Quality:	Tech Grade
Packing:	Paper Bag
Element:	Monobasic Acid
Classification:	Oxalic Acid

Product Description

Item Name: Oxalic Acid 99.6% Min(144-62-7)

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Oxalic acid is the most simple binary acids. Crystal heated to 100. Anhydrous oxalic acid melting point of 189.5, can dissolve in water or ethanol, insoluble in ether.
Laboratory thermal decomposition of oxalic acid can be used to control the take of carbon monoxide gas. In human urine also contains a small amount of oxalic acid, calcium oxalate is the main component of urinary stones.
The most simple binary acids. Formula HOOCCOOH. Widespread in nature, especially plants, such as herbs, rhubarb is a plant, shamrock, spinach, etc., and often the form of potassium salt. Meat in the human or animal urine, with calcium oxalate or uric acid in the form of grass.
In addition, the kidney and bladder stones also contain calcium oxalate. Anhydrous oxalic acid is a colorless crystal, there is hygroscopic

product	Oxalic Acid
CAS No.	144-62-7
Molecular Formula:	C2H2O4 (anhydrous) C2H2O4@2H2O (dihydrate)
apperance	White crystals
type	Oxalic Acid 99.6%, 99.4%, 99.0%;
specifications	Oxalic Acid Content   99.6% Min    MinSulphate0.08% max   Heavy Metals (Pb2+)   0.001%max     Ferrous (Fe3+)   0.0015%max     Chloride (Cl-)        0.003%max     Ignition Residue(850)  0.08%max
	Oxalic Acid Content  99.4% Min    MinSulphate  0.10%max  Heavy Metals (Pb2+)  0.002%max       Ferrous (Fe3+)  0.002%max  Chloride (Cl-)  0.004%max     Ignition Residue(850)   0.10%max
	Oxalic Acid Content  99.0% MinSulphate  0.20%max Heavy Metals (Pb2+)  0.02%max Ferrous (Fe3+)  0.01%max Chloride (Cl-)   0.01%max Ignition Residue(850)   0.20%max

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