Xiamen Huihong Industrial Co.Ltd

We are  a holding company in China and have a subsidiary factory, which produces and export oxalic acid.We offer you best quality / prices and service. Prompt delivery is assured. And samples can be provided. Pls contact us directly for more details.

Contact details:
Xiamen Huihong Industrial Co.Ltd
Tel: 86-592-8243585

Fax: 86-592-5747702
Contactor: Miss Ketty

Purity: 99.6% min
Formula:   C2H2O4 2H2O
Ash : &n
bsp;   0.1% max
Loss On Ignition: 0.08% max
Iron: 0.02% max
Sulfate: 0.1% max
Chloride: 20ppm max <
br>Heavy Metal: 10ppm max
Fe   :0.015%max.
Crystal size:  70 % from 0,2 to 0,7 mm

Propert
ies:Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0C. If heated quickly, it melts at 101.5 0C. Anhydrous oxalic acid melts at 180 0C.
Crystal size: 70 % from 0,2 to 0,7 mm
The product has The Certificate awarded by State Test Institute of Che
mical Industry Zl?n
Density at 18 0C, kg/m3    1653

Used: Oxalic acid is used for the extracti
on of rare metals, polishing of marbles and other stone surfaces, cleaning and polishing of metals, auxiliary textile agents production, for the production of antibiotics (tetracycline etc.),for the production of oxalates, esters and glyoxalic acid, in the leather industry, in the building industry etc.

Packing: In 25kg woven bag with plastic bag, grey color, good prope
rties of waterproof and avoid water,solarization;