Welcome to LookChem.com Sign In|Join Free

Hefei TNJ chemical industry co.,ltd

Diamond Supplier Enterprise Certification

Diamond
Supplier
10th
years
Home>>Products>>Oxalic Acid

Product Certification&
Enterprise Certification

More Detail

Hefei TNJ chemical industry co.,ltd

Country: China (Mainland)

Business Type:Trading Company

Ms.Sophia Zhang

Tel: +86-551-65418695

Ms.Rainie Wong

Tel: 0086-551-65418671

Ms.Dory Wong

Tel: 0086-551-67199489

Ms.Bella Tao

Tel: 0551-65418672

Mr.Eric

Tel: +86 551 6541 8675

Ms.Jessie Hwang

Tel: +86-551-65418676

Mr.Will

Tel: 0551-65418684

Ms.Grace Du

Tel: 0086-551 65418681

Mr.Sean Jiang

Tel: 055165418684

Ms.Betty Fang

Tel: 0086-551-65418684

Mr.Bruce Zhang

Tel: 0086 551-67199490

Mobile: 0086-551-18225849144

Tel: +86-551-65418695

Fax: +86-51-65418697

URL: https://www.tnjchem.com

Province/state: Anhui

City: Hefei

Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

MaxCard:


qq Contact Suppliers

Oxalic Acid

CAS NO.144-62-7

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/P,T/T,
Contact Supplier

Product Details

Keywords

  • Oxalic Acid
  • 144-62-7
  • Anhydrous Oxalic Acid

Quick Details

  • ProName: Oxalic Acid
  • CasNo: 144-62-7
  • Molecular Formula: C2H2O4
  • Appearance: White crystalline powder
  • Application: Oxalic Acid is widely used as complexi...
  • DeliveryTime: Within 3-5 working days after order co...
  • PackAge: 25kg/bag
  • Port: Main ports in China
  • ProductionCapacity: 3000 Metric Ton/Year
  • Purity: 99%
  • Storage: Storage in ambient temperature
  • Transportation: According to per customer's requiremen...
  • LimitNum: 1 Kilogram

Superiority

ISO Certification

Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.We have our own independent lab test center,and also has scientific cooperation with local colleges and institutes. 

Details

Product information

Product name: Oxalic Acid

Synonyms: Ethanedionic acid; Oxalic acid anhydrous; Refined Oxalic Acid

CAS#: 144-62-7

EINECS#: 205-634-3

Molecular Formula: C2H2O4  

Molecular Weight: 126.07

 

Description

Melting point: 189-191°C

Boiling point: 365.1°C at 760 mmHg

Flash point:188.8°C

Water Solubility: 90 g/L (20°C)

Appearance: White crystal  

 

Specification

Item Standerd Result
Assay,% ≥99.5 99.9
Transparency of solution,% ≤3 2
Insoluble in water,%  ≤0.005 0.002
Residue on ignition(as SO4),% ≤0.02 0.01
Chloride,%  ≤0.002 0.0005
Sulfate,%  ≤0.002 0.001
Total nitrogen,%  ≤0.002 0.001
Calcium,%   ≤0.003  0.001
Iron,%     ≤0.0005  0.0005
Heavy metals (as Pb),%     ≤0.0004  0.0002

 

Packing 

25kg/drum or according to per customer's requirement

 

Delivery

Common chemical for Land, Sea and Air delivery

 

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 intermedaites.