99.6% Oxalic Acid/Ethanedioic Acid

Product Specifications

Prod Model:	CAS No.: 144-62-7
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Product Name:	Oxalic Acid/Ethanedioic Acid
Mf:	C2H2O4
Purity:	99.6%Min
Certificate:	ISO/Coa
Package:	in 25/50kg PP/PE Bags
Port:	Tianjin
Heavy Metals (Pb2+):	0.001%Max
Carboxyl No.:	Dicarboxylic Acid
Alkyl No.:	Unsaturated Acid
Appearance:	Powder
Source:	Oxidation
Colour:	White

Product Description

99.6% Oxalic Acid/Ethanedioic Acid 
CAS No. 144-62-7
MF: C2H2O4

1. Good quality and factory price
2. Appearance: White transparent crystal
3. Manufacturer of oxalic acid 99.6%, 99.4%, 99%
4. Supply free sample for testing
5. Accept any inspection (CIQ)
6. Delivery detail: Within 1 week after sales confirmation

7. Features: White transparent crystal combining two crystal water, Melting Point: 101° C-102° C, Specific Gravity: 1.653, easily sublimate at 100° C, easily dissolve in alcohol and water.
8. Uses: Ethanedioic acid 99.5% (CAS No.: 144-62-7)

1). Pharmacy industry: For making Acheomycin, Terramycin and Borneol.
2). Electrical industry: For making cleaning liquid for electrical instrument
3). Metallurgical Industry: For deposition and separation of rare-earth metals.
4). Light industry: Oxalic Acid 99.5%-144-62-7 For Making leather, polishing the marbles, water treatment and dying.

index	Wonderful grade	First grade	Up to grade
purity(H2C2O4@H2O)% ≥	99.6	99.4	99.0
suiphate group(SO4 -2 ) % ≤	0.0010	0.003	0.005
Ash % ≤	0.01	0.015	0.08
heavy metal(Pb +2 ) % ≤	0.00005	0.0001	0.0005
Fe +3 % ≤	0.00005	0.0001	0.0005
Cl - % ≤	0.0005	0.0005	0.001
Ca +2 % ≤	0.0001	0.00015	0.0005
Al % ≤	0.0001	0.0001	0.0001
Mg % ≤	0.00005	0.00001	0.00001
Na % ≤	0.00015	0.0002	0.0005
As % ≤	0.00001	0.00001	0.00001