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Home > Auxiliary > Water Treatment Chemicals > Ethylenediaminetetraacetic acid Disodium salt Manufacturers > EDTA-2Na

Ethylenediaminetetraacetic acid Disodium salt

CAS NO.： 6381-92-6

FOB Price： NEGOTIABLE Get Latest Price

Specification： ≥99.0%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 25KG/Paper Bag; Customed Package

Product Detail

Properties

EDTA-2Na

Molecular formula：C₁₀H₁₄N₂O₈Na₂•₂H₂O

Molecular weight：372.24

CAS：6381-92-6

Appearance：White crystalline powder. Soluble in water, it can chelate with a variety of metal ions.

Quality index：(Q/24SJK01-2009 Quality index)

Indication	Index
Content%	≥99.0
Cl%	≤ 0.01
SO₄%	≤ 0.05
Pb%	≤ 0.001
Fe%	≤ 0.001
Chelation value：mgCaCO₃/g	≥ 265
PH	4.0-5.0

Appearance: white crystalline powder

Packing: 25kg / bag or according to customer's requirements

Storage: store in a dry and ventilated warehouse, avoid direct sunlight, pile and handle with care

Properties

This product is used as complexing agent and chelating agent for pharmaceutical, color development, smelting of rare metals, etc; preservative; Antioxidant synergist; Processing aids. It is also used in the pharmaceutical industry.

CAS No.

6381-92-6

Formula

C10H18N2Na2O10

Molecular Mass

372.23700

Exact Mass

372.07600

PSA

179.80000

Logp

-4.86920

IUPAC

disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

Matter Classification

organic

Category

Melting Point

250 °C

Density

1.01 g/mL

Flash Point

325.2ºC

Appearance

White crystalline powder

Acidity and Basicity

acidness

HS Code

29224999

Export Formalities

A,B N,M,R,Q

Risk Code

R36-52/53-36/38-36/37/38-22

Safety Label

Xi,Xn

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Hebei Chengxin Co., Ltd.

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Company Logo

Hebei Chengxin Co., Ltd.

34YRS

Business Type：

Manufacturing

Country/Region：

Hebei, China

Contacts：

Manager Ma

Position Title：

Manager of foreign trade department

Tel：

0086-311-85695996

Email：

chengxin@chemmail.net

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