CAS:139-33-3 Ethylenediaminetetraacetic acid disodium salt CAS NO.139-33-3

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T,MoneyGram,Other

Product Details

Keywords

Ethylenediaminetetraacetic acid disodium salt
Ethylenediaminetetraacetic acid disodium salt high purity
Edetic acid disodium salt

Quick Details

ProName: CAS:139-33-3 Ethylenediaminetetraaceti...
CasNo: 139-33-3
Molecular Formula: C10H14N2Na2O8
Appearance: powder
Application: Pharmaceutical
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Day
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

Product: EDTA-2Na (EDTA Na2,EDTA Disodium Salt)
Molecular Formula:C10H14N2Na2O8·2H2O
CAS NO.: 6381-92-6 (Dihydrate) ; 139-33-3 (Anhydrous)
Molecular Weight:M=372.2
Constitutional Formula:

Feature of EDTA-2Na Anhydrous 139-33-3 :EDTA-2Na is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25°C) water solution is 4.0-6.0.

Quality Specification of EDTA-2Na Anhydrous 139-33-3 :

Appearance	White Crystal Powder
Assay (EDTA-2Na.2H2O)≥%	99.0
Reaction of Water Solution	Pass
Complexation Test	Pass
Clarification Test	Pass
Cl%≤	0.01
SO42- %≤	0.1
Fe%≤	0.005
Heavy Metal (Pb)%≤	0.005

Main Application of EDTA-2Na Anhydrous 139-33-3 : EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of colour film, water cleaner, PH modifier. When stating the redox reaction for the polymerization of butyl benzene rubber, it is used as part of activator for the complexation of metal ion and control of polymerization speed.

Packing of EDTA-2Na Anhydrous 139-33-3 :PP bag, 25kg/bag. 20MT / 20’ FCL, 18 MT / 20’ FCL if palletized, or packed as client's request.

Storage of EDTA-2Na Anhydrous 139-33-3 : Be stored on shelf or pallet in dry,cool and ventilated warehouse. Avoid breakage of the bags, humidity and contamination.

Details

Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.

The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by Pioneer. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

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Recently, Kono Chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. As a GMP standardized manufacturer, our products can meet or even exceed the standards of CP2010, USP32, BP2005 and EP4. Presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as USA, EU, South America and Southeast Asia. There are experienced technicians working for our institutes now, all of them are skilled. Pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.