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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 6 > CAS 67-42-5
67-42-5 structure 3D

CAS 67-42-5 products price,suppliers

  • Name: 6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)-
  • Molecular Weight: 380.35
  • Formula: C14H24N2O10
  • Synonyms: (ethylenebis(oxyethylenenitrilo))tetraacetic acid; [ethylenebis(oxyethylenenitrilo)]tetraacetic acid; [ethylenebis-(oxyethylenenitrilo)]tetraacetic acid; [ethylenebis-(oxyethylenenitrilo)]-tetraacetic acid; 1,2-bis(2-aminoethoxyethane)-n,n,n',n'-tetraacetic acid; 1,2-bis(2-dicarboxymethylaminoethoxy)ethane;
  • EGTA (ethylene glycol-bis(β-aminoethyl ether)-N,N,N',N'-tetraacetic acid) is an aminopolycarboxylic acid, a chelating agent. It is a colourless solid that is related to the better known EDTA. Compared to EDTA, it has a lower affinity for magnesium, making it more selective for calcium ions. It is useful in buffer solutions that resemble the environment in living cells where calcium ions are usually at least a thousandfold less concentrated than magnesium.The pKa for binding of calcium ions by tetrabasic EGTA is 11.00, but the protonated forms do not significantly contribute to binding, so at pH 7, the apparent pKa becomes 6.91. See Qin et al. for an example of a pKa calculation.EGTA has also been used experimentally for the treatment of animals with cerium poisoning and for the separation of thorium from the mineral monazite. EGTA is used as a compound in elution buffer in the protein purification technique known as tandem affinity purification, in which recombinant fusion proteins are bound to calmodulin beads and eluted out by adding EGTA.EGTA is often employed in dentistry and endodontics for the removal of the smear layer.
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Appearance:
  • White powder.
  • Molecular Weight:
  • 380.35
  • Density:
  • 1.433
  • Boiling Point:
  • 678°C at 760 mmHg
  • Melting Point:
  • 240-245℃
  • Flash Point:
  • 363.9°C
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • 1.4590 (estimate)
  • Solubility:
  • slightly soluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 124 suppliers who can provide 6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)- with CAS No. 67-42-5
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Factory price Ethylenebis(oxyethylenenitrilo)tetraacetic acid Cas 67-42-5 with fast delivery
Factory price Ethylenebis(oxyethylenenitrilo)tetraacetic aci...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:300 Metric Ton/Month 
  • Appearance:White Crystalline Powder 
  • Purity:99%min 
  • Packaging:1kg/foil bag; 25kg/drum 
  • Usage:Biochemical 
  • Brand:Fortunachem 
  • Description:Factory price Ethylenebis(oxyethylenenitrilo)tetraacetic acid Cas 67-42-5 with fast delivery Product Description Product Name: Ethylenebis(oxyethylenenitrilo)tetraacetic acid Synonyms: EGTA CAS No. 67-42-5 M.F.: C14H24N2O10 M.W.: 380.35 EINECS: 200-651-2
  • Updatetime:Sep 11 2021 
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
  • FOB Price:1 USD/Kilogram 
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  • Usage:Pharmaceutical intermediates, Pharmaceutical raw materials 
  • Brand:new rise Biochem Co.,Ltd 
  • Description:Details: Molecular Formula:
  • Updatetime:Nov 24 2020 
Ethylene glycol bis-(2-aminoethyl ether)tetraacetic acid (EGTA)
Ethylene glycol bis-(2-aminoethyl ether)tetraacetic acid (EG...
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  • Appearance:liquid or solid 
  • Purity:95%, 99% 
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  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: 6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)- Synonyms: Ethylene glycol-bis-(2-aminoethyl)tetraacetic acid;Aceticacid, [ethylenebis(oxyethylenenitrilo)]tetra- (6CI,8CI);1,2-Bis(2-aminoethoxyethane)-N,N,N',N'-tetraacetic acid;3,6-Diox...
  • Updatetime:Dec 20 2019 
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)-
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxyme...
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  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
Egtazic acid
Egtazic acid
  • FOB Price:1 USD/Gram 
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  • Appearance:COA 
  • Purity:99% 
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  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Pls feel free to contact us for detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
  • Updatetime:Dec 26 2020 
Egtazic acid
Egtazic acid
  • Min.Order:1 Gram 
  • Supply Ability:10 Kilogram/Month 
  • Purity:97.00% 
  • Packaging:50g;1kg;5kg 
  • Description:CAS No.:67-42-5;Name:Egtazic acid;Assay:0.97;appearance:White powder ;Brief Introduction:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
Egtazic acid
Egtazic acid
  • Updatetime:May 29 2019 
Egtazic acid
Egtazic acid
  • FOB Price:260 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1 Kilogram/Year 
  • Appearance:White powder 
  • Purity:99% 
  • Usage:Biological buffer. 
  • Brand:yacoo 
  • Description:Name(En): EGTA
  • Updatetime:Nov 20 2015 
ETHYLENE-BIS(OXYETHYLENENITRILLO)TETRAACETIC ACID
ETHYLENE-BIS(OXYETHYLENENITRILLO)TETRAACETIC ACID
  • Min.Order:1 Kilogram 
  • Supply Ability:10 Metric Ton/Month 
  • Appearance:white crystal powder 
  • Purity:99.0% 
  • Packaging:As requested 
  • Usage:Medical use 
  • Description:1.Yuan Shi(SuQian)Biotechnology Co.,Ltd. is a comprehensive hi-tech enterprise with advanced concepts of production and management. We are mainly engaged in producing and marketing the vitro diagnostic reagent, biological medicine and chemical research in life...
  • Updatetime:Apr 24 2017 
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
  • Appearance:contact us for more details about Ethylenebis(oxyethylenenitrilo)tetraacetic acid, CAS:67-42-5 
  • Purity:contact us for more details about Ethylenebis(oxyethylenenitrilo)tetraacetic acid, CAS:67-42-5 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Ethylenebis(oxyethylenenitrilo)tetraacetic acid, CAS:67-42-5 with the most competitive price an...
  • Updatetime:Nov 21 2018 
1,2-BIS-(2-AMINOETHOXYETHANE)N,N,N',N'-TETRAACETIC ACID
1,2-BIS-(2-AMINOETHOXYETHANE)N,N,N',N'-TETRAACETIC ACID
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Metric Ton/Year 
  • Purity:99 
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  • Description:Haohua Industry has set up four big production bases and one R&D Center in China. Over the past years, we are engaged in the exporting business, our products have reached far to the USA, Europe, South Asia, Middle East and so on, also our company has establish...
  • Updatetime:Nov 21 2018 
EGTA 67-42-5
EGTA 67-42-5
  • Min.Order:1 Gram 
  • Supply Ability:10 Metric Ton/Month 
  • Description:EGTA 67-42-5
  • Updatetime:Dec 10 2015 
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
  • Purity:conformed 
  • Packaging:standard UN drum 
  • Description:Packing: UN drum;Delivery terms: CIF
  • Updatetime:Nov 30 2015 
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)-
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxyme...
  • Description:Name: 6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)- Synonyms: Ethylene glycol-bis-(2-aminoethyl)tetraacetic acid;Aceticacid, [ethylenebis(oxyethylenenitrilo)]tetra- (6CI,8CI);1,2-Bis(2-aminoethoxyethane)-N,N,N',N'-tetraacetic acid;3,6-Diox...
  • Updatetime:Jun 12 2019 
EGTA
EGTA
  • Updatetime:Nov 13 2010 
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxymethyl)-
6,9-Dioxa-3,12-diazatetradecanedioicacid, 3,12-bis(carboxyme...
  • FOB Price:00 USD/Gram 
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  • Appearance:White powder. 
  • Purity:≥99% 
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  • Usage:Chelator for heavy metals. 
  • Brand:HR 
  • Description:Email : sunny at haorunchina dot com skype :sunny dot huo88
  • Updatetime:Nov 21 2018 
1,2-DI(2-AMINOETHOXY)ETHANE-NNN'N'-TETRA-ACETIC ACID (EGTA)
1,2-DI(2-AMINOETHOXY)ETHANE-NNN'N'-TETRA-ACETIC ACID (EGTA...
  • FOB Price:2000 USD/Kilogram 
  • Min.Order:1 Kilogram 
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  • Appearance:white powder 
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  • Updatetime:Feb 25 2019 
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:1-100 Kilogram/Month 
  • Appearance:white to off white powder 
  • Purity:99% 
  • Packaging:According to regular packing:bottle,Fo... 
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  • Updatetime:Feb 26 2019 
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
Ethylenebis(oxyethylenenitrilo)tetraacetic acid
  • Min.Order:1 Kilogram 
  • Supply Ability:800 Kilogram/Month 
  • Appearance:White crystalline powder 
  • Purity:99% 
  • Packaging:aluminium foil bag,drum 
  • Description:Superiority 1.high quality and competetive price 1)for prulifloxacin exported we can offer coa certificate and official invoice. 2)we are manufacturer with own lab and factory, can provide high quality products with factory price. 3)produc
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EGTA
EGTA
  • Min.Order:1 Kilogram 
  • Supply Ability:Metric Ton/Day 
  • Appearance:White powder 
  • Purity:99.0 
  • Packaging:as your requested or corton drum 
  • Description:Superiority high quality, rapid supply, patented technology support to ensure that there is a problem within the validity period unpaid refunds,factors may affect the application of strict control established time:2003 year quality:qa/qc system sample service...
  • Updatetime:Feb 25 2019 
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