Hot selling CAS 139-33-3 EDTA-2Na Anhydrous

Basic Info

Model No.: X-CAS 139-33-3

Type: Pharmaceutical Intermediates

Appearance: Powder

Colour: White

MF:: C10H14N2Na2O8

MW:: 336.21

EINECS:: 205-358-3

Melting Point: 248 °C (dec.)(lit.)

Boiling Point: 100 °C’>>100 °C

Density: 1.01 G/mL At 25 °C

Storage Temp.: 2-8°C

Solubility: H2O: Clear, Colorless

Form: Solution

Color: ≤5 (0.5 M)(APHA)

Additional Info

Packaging:  PP bag, 25kg/bag. 20MT / 20FCL, 18 MT / 20FCL if palletized, or packed as client’s request.

Productivity: 10000kg per month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: IN STOCK

Certificate: ISO CE

HS Code: 2922499990


Product Description

Usage of EDTA-2Na Anhydrous : 

Ethylenediamine tetraacetic acid disodium salt or sodium salt as chelating agent, complexing agent, mainly used for water softening, can effectively chelate, complexation, all kinds of metal ions in hard water (mainly calcium, magnesium, iron, lead, copper, manganese, etc.). Used for detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additives, food additives, agricultural microfertilizers and aquaculture. Ethylenediamine tetraacetic acid disodium salt is a kind of important complexing agent, used for chelating metal ion and separation of metal, the product used for colored light-sensitive materials blix liquid washing processing, and dyeing auxiliary agent, fiber treating agent, cosmetic additives, medicine, foodstuff, agricultural chemical micronutrient fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizing agent, synthetic rubber, polymerization initiator and quantitative analysis of heavy metals, etc.

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.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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