Oxalic Acid CAS 144-62-7

Oxalic Acid CAS 144-62-7

Contact : Mr.Thyen------------------------------- Email us at zhangyinglong@ycphar.com Whatsapp : +86 180 3817 6818

Product Details

Oxalic Acid CAS 144-62-7

Contact : Mr.Thyen

Email us at zhangyinglong@ycphar.com

Whatsapp : +86 180 3817 6818


Product Description
CAS No.: 6153-56-6 or 144-62-7 
EINECS No.: 205-634-3
Molecular Formula: C2H2O4·2H2O            
Molecular Weight: 90.03
RIDADR: UN 3261 8/PG 3
 
Oxalic Acid, also known as Ethanedioic acid, exists widely in plant derived food. At room temperature, Oxalic Acid is colorless transparent crystal, usually contains two molecules of crystallization water, when heated to 100.1 oC, it loses crystal water, and becomes Oxalic Acid (without water). It has hygroscopic property, easily soluble in water and ethanol, slightly soluble in ether, but insoluble in benzene and chloroform.
 
Specification
 

ItemsPremium  gradeFirst gradeQualified grade
Purity % ≥99.699.499.0
Suiphate group % ≤0.080.100.20
Ignition (850oC) % ≤0.080.100.20
Heavy metal % ≤0.0010.0020.02
Iron content % ≤0.00120.0020.01
Chlorides % ≤0.0030.0040.01
Calcium % ≤0.0012--


Application
 
Oxalic Acid, has many application in industry:
(1) can be used as precipitating and resolving agent for rare earth metal, etc. in metallurgy industry;
(2) can be used for 2133 rein, ures form aldehyde powder etc. in organic synthesis;
(3) can be used for polishing of marble stone, removing rust bleaching products of leather, wood and aluminium etc. in light industry; 
(4) can be used as reducing agent, bleaching agent for textile in printing and dyeing Industry; 
(5) can be used as tetracydine, oxytetracycline, HCl, Bornel etc. In pharmaceutical industry; 
(6) can be used as laboratory agent, solvents activator and basic materialsfor chemical industry.


Our advantages:

1, High quality with competitive price: 
1)Standard: Enterprise Standard
2)All Purity≥99%
3)We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery
1)Parcel can be sent out in 24 hours after payment. Tracking number available. 
2)Secure and discreet shipment. Various transportation methods for your choice. 
3)Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring. 
 
3, We have clients throughout the world.
1)Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 
2)Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers. 

Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. 
 
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,  caused by us, we will send you free goods for replacement or refund your loss.
 
Q3: Do you Accept Sample Order?
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price. 

Q5:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,
We'd like to accept bank transfer, Western Union or Paypal or Moneygram
 
Q6:How long does it take to the goods arrived ?
A:It is Depending on your location,
 For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7. Do  you  have  any  reshipment  policy ?  
we have good after-sale service and re-shipment policy if the parcel  lose
Our long association with  our clients has brought great benefits
We always take the upmost care in the packaging of our products 
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship
 
Q8 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should undertake by your side.


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