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150-38-9

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150-38-9 Usage

Chemical Properties

white powder

Uses

Different sources of media describe the Uses of 150-38-9 differently. You can refer to the following data:
1. chelating agent, antioxidant
2. Preservative and color retention agent in foods, flavoring agent. As antioxidant in foods. Pharmaceutic aid (chelating agent); anticoagulant for blood collection. Chelating agent in personal care products, in pulp and paper industry, in laboratory titrimetric analysis of metals and solubilization of metal Compounds.

General Description

Odorless white crystalline powder. pH (1% aqueous solution) 9.3. pH (10% aqueous solution) about 8.3-8.7.

Air & Water Reactions

Slightly water soluble.

Reactivity Profile

Aqueous solutions of Ethylenediaminetetraacetic acid trisodium salt solution react with aluminum to produce hydrogen. Oxidizers should be avoided.

Fire Hazard

Literature sources indicate that Ethylenediaminetetraacetic acid trisodium salt solution is noncombustible.

Flammability and Explosibility

Notclassified

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx and Na2O.

Check Digit Verification of cas no

The CAS Registry Mumber 150-38-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 150-38:
(5*1)+(4*5)+(3*0)+(2*3)+(1*8)=39
39 % 10 = 9
So 150-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H16N2O8.3Na/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;3*+1

150-38-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethylenediaminetetraacetic acid trisodium salt solution

1.2 Other means of identification

Product number -
Other names EDTA.Na3

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:150-38-9 SDS

150-38-9Relevant articles and documents

Method for preparing ethylene diamine tetraacetic acid disodium

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Paragraph 0014-0019, (2018/02/04)

The invention discloses a method for preparing ethylene diamine tetraacetic acid disodium by means of a membrane chemical reactor. The method comprises the steps of 1, material feeding, wherein a certain amount of deionized water is put into the membrane chemical reactor, and then liquid sodium hydroxide and ethylene diamine tetraacetic acid are put into the membrane chemical reactor according to the mass ratio of 2:4 at 95 DEG C by eight batches till the pH value of reaction solution is 5; 2, heat insulation, after materials are fed, heat insulation is conducted on the reaction solution at 90 DEG C for 45 min, and the pH value of reaction solution is controlled to be 5. The preparing process is simple, parallel reaction selectivity and safety are high, three wastes are not generated basically during production, the produced ethylene diamine tetraacetic acid disodium powder is pure white, purity is 99.8% or more, and quality is stable.

NOVEL POWDERED POLYMER, PREPARATION METHOD THEREOF AND USE OF SAME AS A THICKENER

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, (2012/07/14)

Disclosed is a branched or crosslinked anionic polyelectrolyte of at least one monomer having a partially- or totally-salified strong acid function, with at least one neutral monomer and at least one monomer having formula (I), wherein: R represents a linear or branched alkyl radical including between 8 and twenty carbon atoms, and n represents a number greater than or equal to 1 and less than or equal to twenty. Also described is the use thereof as a thickener in topical compositions.

Cleansing foaming lotion

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, (2008/06/13)

The invention described herein includes a formulation comprising: a structurant and an emulsion comprising a homogenized mixture of wax and alcohol components, at least one of which is a surfactant, wherein the formulation comprises a stable lamellar or spherulite phase.

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