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139-33-3

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EDTA-2Na
Cas No: 139-33-3
No Data 25 Kilogram 1000 Metric Ton/Month HANGZHOU CLAP TECHNOLOGY CO,.LTD Contact Supplier
Cyperus oil
Cas No: 139-33-3
USD $ 11.0-16.0 / Kilogram 1 Kilogram 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
CAS:139-33-3 Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
No Data 1 Kilogram 100 Kilogram/Day Kono Chem Co.,Ltd Contact Supplier
EDTA-Na2 CAS139-33-3
Cas No: 139-33-3
USD $ 1.0-1.0 / Kilogram 1 Kilogram 100 Metric Ton/Year Scale Chemical Corporation Contact Supplier
EDTA. 2Na
Cas No: 139-33-3
No Data 1 Kilogram 5000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
High quality Ethylenediaminetetraacetic Acid Disodium Salt supplier in China
Cas No: 139-33-3
No Data No Data No Data Simagchem Corporation Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
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No Data 1 Gram 1-1000 Metric Ton/Day Hangzhou Dayangchem Co., Ltd. Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
No Data 1 Kilogram 10 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Ethylenediaminetetraacetic acid disodium salt CAS NO.139-33-3
Cas No: 139-33-3
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 200 Metric Ton/Day Crovell Biotech (Hebei) Co., Ltd. Contact Supplier

139-33-3 Usage

Description

Ethylenediaminetetra-acetic acid (abbreviated as EDTA) is used in several industrial applications attributing to its high ability to bind to most of metal cations. EDTA is produced as several salts, e.g. ethylenediaminetetra-acetic acid disodium salt (EDTAS).
EDTA and its salts are used as chelating agents in cosmetic formulations. EDTAS is a preservative, sequestrant, and stabilizer in foods. EDTA is added to ascorbic acid-disodium benzoate containing soft drinks to mitigate the formation of benzene. EDTA and its salts are used as a component in the production of food-contact paper and paperboard. EDTAS is permitted in the feed and drinking water of animals and/or for the treatment of food-producing animals. In the textile industry, EDTA and its salts prevent metal ion impurities from changing colors of dyed products. In the pulp and paper industry, EDTA and its salts inhibit the ability of metal ions from catalyzing the disproportionation of hydrogen peroxide (a typical bleaching agent). EDTAS is used in synthetic rubber manufacture. EDTAS is also used as a corrosion inhibitor to carbon steel in the industries. As an anticoagulant, EDTAS and tripotassium salts of EDTA are most commonly used.

Definition

ChEBI: An organic sodium salt that is the anhydrous form of the disodium salt of ethylenediaminetetraacetic acid (EDTA).

References

[1] Victor O. Sheffel (2000) Indirect Food Additives and Polymers: Migration and Toxicology.
[2] Lanigan RS, Yamarik TA (2002) Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA, Int J Toxicol., 21, 95-142

Uses

Chelating agent (metal); pharmaceutic aid (chelating agent).

Chemical Properties

white crystalline solid

Brand name

Endrate (Hospira); Sodium Versenate (3M Pharmaceuticals).
InChI:InChI=1/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1

139-33-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Fluka (318892)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.05 M EDTA-Na2 139-33-3 318892-2L 568.62CNY Detail
Fluka (318892)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.05 M EDTA-Na2 139-33-3 318892-500ML 318.24CNY Detail
Fluka (35322)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.01 M EDTA-Na2, for complexometry 139-33-3 35322-500ML-R 452.79CNY Detail
Fluka (35322)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.01 M EDTA-Na2, for complexometry 139-33-3 35322-1L-R 627.12CNY Detail
Fluka (34543)  IDRANAL® 100  volumetric, for water hardness determination (1 ml = 1 German degree of hardness in 100 ml of water) 139-33-3 34543-1L 515.97CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-10L-VP-R 1,909.44CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-6X1L-R 2,372.76CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-5L-VP-R 1,296.36CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-2.5L-R 883.35CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-1L-R 455.13CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-500ML-R 294.84CNY Detail
Fluka (35102)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.2 M EDTA-Na2, for complexometry 139-33-3 35102-10L-VP 1,709.37CNY Detail

139-33-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name EDTA disodium salt (anhydrous)

1.2 Other means of identification

Product number -
Other names cheladrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:139-33-3 SDS

139-33-3Related news

Chemical spray pyrolysis deposition of zinc sulphide thin films using Ethylenediaminetetraacetic acid disodium salt (cas 139-33-3) complexant10/01/2019

Zinc sulphide thin films were deposited by chemical spray pyrolysis technique. The films were deposited at substrate temperatures of 300, 350 and 400 °C using 0.1 M zinc chloride, 0.1 M thiourea and 0.01 M ethylenediaminetetraacetic acid disodium salt (EDTA). The films have moderate transmittan...detailed

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