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Refined oxalic acid

Inquiry
  Post Date: Apr 08,2015
  Expiry Date: Apr 07,2016
  Detailed Description: Cas No. :144627/6153566 Quantity: 20000Metric Tons
Specs:99.6% 99.0% 96% Oxalic Acid(ethanedioic acid)
Price:680 USD Metric Tons
Payment Method: T/T or west union

Oxalic Acid(ethanedioic acid,dicarboxylic acid)

Formula:H2C2O4 2H2O 

Molecular weight:126.07

Appearance :Colorless transparent crystal or powder

Melting Point：189.5℃

Relative density：1.653

Stability：189.5C decomposition

Dissolution conditions:soluble in ethanol. Soluble in water. Slightly soluble in ether. Not soluble in benzene and chloroform

 

Storage:stored in a cool, ventilated, dry place. Protect from water and sunshine.The temperature should not exceed 40C,and it can not be stored together with oxide and alkaline matter

 

Application:Oxalic Acid is widely used as complexing, masking,precipitating and reducing agent. It can be used in rare earth extraction, textile printing and dyeing,,leather processing, catalyst preparation and metal surface cleaning,and also can be used as pharmaceutical intermediates

 

 

PACKING:

1.In plastic woven bag 25/50kg net, lined with PE bag.

2.In compound kraft bag 25kg net, lined with PE bag.

3.In jumbo bag.

The above mentioned all can be Palletized & stretch wrapped

 

 

Specification:

Grade

SO4 %

Pb %

Fe %

Cl  %

Ca  %

Residue after ignition %

96%

0.4

0.0005

0.001

0.02

0.0005

0.15

99%

0.2

0.0002

0.001

0.02

0.0005

0.08

99.6%

0.1

0.00005

0.0005

0.0005

0.0005

0.0005

  CAS Registry Number:

144627/6153566
  Synonyms: ;Ethanedionic acid;Oxalic acid anhydrous;Refined Oxalic Acid;Anhydrous Oxalic Acid;ethanedioic acid;ethanedioate;OA;
  Molecular Formula: C2H2O4
  Molecular Weight: 90.03548
  Molecular Structure: 144627/6153566 Oxalic acid
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R21/22:;
  Safety Description: S24/25:;

  Company: ZaoZhuang YouLian Chemical Industry Co.,Ltd     [ China ]        
  Contact: Echo.R.Lee
  Tel: 86-13581107696
  Fax: 86-632-7816111 7817889
  Email: admin@oxalicacidchina.com
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