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Home> Products > Basic Organic Chemicals > Organic Salt > CAS DataBase Listed 1 > CAS 139-33-3
139-33-3 structure 3D

139-33-3

  • Molecular Weight: 336.20600
  • Formula: C22H20O7
  • Name: 5,10-Epoxy-1H-[1,2,4]triazolo[1,2-b]phthalazine-1,3(2H)-dione
  • Synonyms: K013; E0103; D3789; E0091; GE3023; BIE0511; RL04427; ZC00002; RL01696; 4C EDTA; Disotate; trilonbd; EDTA NA2; EDTA-2NA; AK164289; SC-65716; EDTA 2Na; 139-33-3; BP-20565; EDTA-Na2; AK163202; TC-123488; ANW-34743; I14-15729; 6381-92-6; dotite2na; chelaplex; kiresutob; cheladrate; CS-W019532; ST24049192; CHM0163309; FT-0083198; KS-00000UPH; ACMC-209nih; KS-0000058S; SCHEMBL33501; ETA Solution; ZX-AFC000787; MFCD00150037; AKOS0244...
Properties Safety and Handling Reach Info MSDS NMR Spectrum Precursor and Product Computational chemical data
Identification of 139-33-3 Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • [Safety Statements]
Properties
  • Appearance:
  • white crystalline solid
  • Molecular Weight:
  • 336.20600
  • Boiling Point:
  • 120.7 °C at 760 mmHg
  • Melting Point:
  • 248°C (dec.)(lit.)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • n20/D 1.363
  • Solubility:
  • clear, colorless in water
  • Stability:
  • Stable.
  • Usage:
  • Sequestering agent.

  • More Properties>>
Upstream Product
Downtream information
There are 260 suppliers who can provide 5,10-Epoxy-1H-[1,2,4]triazolo[1,2-b]phthalazine-1,3(2H)-dione with CAS No. 139-33-3
Disodium Edetate /EDTA—2Na
  • Cas No:139-33-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C10H14N2Na2O8 
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  • Updatetime:Jan 07 2020 
Wuhan Fortuna Chemical Co., Ltd.
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-114YR Main Products
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Ethylenediaminetetraacetic acid disodium salt (EDTA-Na)
  • FOB Price:3 USD/Kilogram 
  • Cas No:139-33-3 
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  • Formula:C10H14N2Na2O8 
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Hangzhou Dayangchem Co., Ltd.
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8YRS Main Products
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Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Purity:99% 
  • Formula:C10H14N2Na2O8 
  • Appearance:Normal Standard 
  • Einecs:613-386-6 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea or By Air or Courier Storage:Store in dry, dark and ventilated plac... Keywords:139-33-3 Manufacturer,High Purity ...
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Hebei zhuangkai biotechnology co. LTD
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Ethylenediaminetetraacetic acid disodium salt
  • FOB Price:1 USD/Kilogram 
  • Cas No:139-33-3 
  • Min.Order:1/Kilogram 
  • Purity:99% min 
  • Supply Ability:800 Month/Kilogram 
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Wuhan New-Rise Biochem Co,. Ltd
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2YRS Main Products
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Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Min.Order:1/Gram 
  • Purity:97.00% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C10H14N2Na2O8 
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  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
-112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
  • Updatetime:Nov 13 2015 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
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  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
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CAS 139-33-3 Ethylenediaminetetraacetic acid disodium salt M...
  • FOB Price:1 USD/Kilogram 
  • Cas No:139-33-3 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C10H14N2Na2O8 
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  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
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Edta disodium salt edta 2na / Ethylenediaminetetraacetic aci...
  • FOB Price:1.8 USD/Kilogram 
  • Cas No:139-33-3 
  • Min.Order:25/Kilogram 
  • Purity:99%min 
  • Supply Ability:100 Day/Metric Ton 
  • Formula:C10H14N2Na2O8 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jan 08 2019 
Guangzhou billion peak Chemical Technology Co., Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2007
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:51 - 100 People
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aluminium hydroxide, alumina, heavy calcium, light calcium, talc powder, aluminium silicate, colloidal calcium, magnesium silicate, zinc stearate, calcium stearate, magnesium stearate, 1801 stearate,
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Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C10H14N2Na2O8 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
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Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Ethylenediaminetetraacetic Acid Disodium Salt
  • FOB Price:0 USD/Gram 
  • Cas No:139-33-3 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:1 Day/Kilogram 
  • Formula:C10H14N2Na2O8 
  • Payment:L/C,D/A,D/P,T/T,Western Union, MoneyGran 
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
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  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
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Product Name: Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Description:Product Name: Ethylenediaminetetraacetic acid disodium salt Synonyms: SEQUESTRENE NA2 ; SODIUM (DI) Ethylenediamine TETRAACETATE DIHYDRATE ;
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2001
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:wujun
  • Employees:501 - 1000 People
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  • Address:Bao'an Bao'an District of Shenzhen City manhole st
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food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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EDTA NA2
  • FOB Price:1500 USD/Metric Ton 
  • Cas No:139-33-3 
  • Min.Order:10000/Metric Ton 
  • Purity:99% 
  • Supply Ability:50000 Month/Metric Ton 
  • Formula:C10H14N2Na2O8 
  • Payment:D/P,T/T,Western Union, 
  • Updatetime:Nov 24 2016 
Wuhan Golden Wing Industry & Trade Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-27-82645123
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  • Address:Room 1101,Building 2-2,DaJiang Yuan(North Garden), JiangDa Road,JiangAn District
Main Products
Industrial and fine chemicals, ApIs, lab reagent and supplier, food and food additives
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Ethylenediaminetetraacetic acid disodium salt (CAS:139-33-3 ...
  • FOB Price:1 USD/Kilogram 
  • Cas No:139-33-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:300 Year/Kilogram 
  • Formula:C10H14N2Na2O8 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Sep 29 2016 
Wuhan Dahua Weiye Pharmaceutical Co.,Ltd
  • Category:Partnership
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:xusasa
  • Employees:51 - 100 People
  • Tel:86-27-59335372
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  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
Main Products
Pharmaceutical, pharmaceutical intermediat,hormone powders
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Disodium Edetate : 139-33-3
  • Cas No:139-33-3 
  • Min.Order:1/Gram 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C10H14N2Na2O8 
  • Payment:TT ,LC, Western Union 
  • Einecs:613-386-6 
  • Description:Disodium Edetate : 139-33-3
  • Updatetime:Dec 10 2015 
AFINE CHEMICALS LIMITED
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Legal Representative:Mr. Wei Fei
  • Tel:86-571-85232161
  • Fax:86-571-85134895
  • Address:6th Floor, Block C, 7th Building, Xigang Xinjie, Xihu Industrial Park, Sandun Town, Hangzhou, China
Main Products
Pharmaceutical raw material(API), Pharmaceutical Intermediate, optical brightening Agent (Fluorescent Brightener), dyes, pigments
Contact Supplier
EDTA (2Na)
  • Cas No:139-33-3 
  • Min.Order:10/Metric Ton 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:C10H14N2Na2O8 
  • Payment:L/C,T/T, 
  • Appearance:White colorless, colorless crystalline powder 
  • Updatetime:Nov 23 2015 
Changzhou Zhongyao Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2003
  • Registered Capital:US$2.5 Million - US$5 Million
  • Employees:51 - 100 People
  • Tel:86-519-68685399
  • Fax:86-519-85011778
  • Address:No 9-4 , industrial park,east taihu road, Xinbei
Main Products
Chemical materials
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EDTA Disodium Salt
  • Cas No:139-33-3 
  • Purity:99% 
  • Formula:C10H14N2Na2O8 
  • Payment:T/T,Western Union, 
  • Appearance:White crystal powder 
  • Einecs:613-386-6 
  • Description:Calcium Disodium EDTA; EDTA Disodium Salt; Disodium EDTA Price; Disodium EDTA; EDTA Disodium; Disodium EDTA Pharmaceutical Grade; EDTA Disodium Salt Dihydrate; Disodium EDTA Food Grade; Package Size: 1Kg/25Kg/or as per customers' requirements.
  • Updatetime:Jan 17 2020 
Xi'an Le Sen Biological Technology Co., LTD.
  • Registered Time:0
  • Tel:86-29-63611379
  • Fax:86-29-68215447
  • Address:Rm1406, Greenland Blue horizon Building, Zhangba 1st Rd, Xi'an, 710065, China.
Main Products
Food Additive Plant Extract Fruit & Vegetable Products Chemical products
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ETHYLENEDIAMINETETRAACETIC ACID DISODIUM SALT
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Updatetime:Nov 26 2019 
Beijing Ouhe Technology Co., Ltd
  • Tel:+86-10-51280831 86-10-88459036 +86-10-80929938
  • Fax:+86-10-51280832; 88459036
  • Address:19# Minhanglu, Haidian, Beijing, China
Contact Supplier
DISODIUM EDTA*
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Updatetime:Nov 26 2019 
Beijing HuaMeiHuLiBiological Chemical
  • Tel:010-56205725;010-86181995
  • Fax:010-65763397
Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Updatetime:Nov 25 2019 
Jia industry Changzhou City Chemical Co.
  • Tel:0519-86666676 86699676
  • Fax:0519-86699676
Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
  • Cas No:139-33-3 
  • Formula:C10H14N2Na2O8 
  • Einecs:613-386-6 
  • Updatetime:Nov 25 2019 
Shanghai Sheng-yu Chemical Co.
  • Tel:028-82000518 85141153
  • Fax:86-28-85194858
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