Sodium N-(2-aminoethyl)aminoethanesulfonate [34730-59-1]

Sodium N-(2-aminoethyl)aminoethanesulfonate is an aqueous solution of a sodium salt of an amino functional sulfonic acid. It contains a primary and a secondary amino group and combines the properties of an emulsifier and a chain extender in the production of aqueous PUR/water based polyurethane (WPU) dispersions.

  • Brand:

    sinograce
  • item no.:

    CA-95
  • Payment:

    L/C、D/A、D/P、T/T、MoneyGram、Paypal Other.
  • Color:

    Colorless or yellowish solid
  • shipping port:

    Shanghai And Other Ports
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Product Detail

Description

Sodium N-(2-aminoethyl)aminoethanesulfonate is an aqueous solution of a sodium salt of an amino functional sulfonic acid. It contains a primary and a secondary amino group and combines the properties of an emulsifier and a chain extender in the production of aqueous PUR/water based polyurethane (WPU) dispersions.


Type

Sodium salt of an amino functional sulfonic acid


Key features

Broad pH stability

Special chain extender

Sodium salt of an amino functional sulfonic acid

Widely used in water based polyurethane (WPU) dispersions


Typical properties

Appearance:                             Colorless or yellowish solid

Solid content (%):                      51±1

Density (g/cm3):                        1.225

Molecular Weight:                     190.20

pH (20g/L water, 20℃):             11-12

Viscosity (cp, 25℃):                   <20

Amine number (mg KOH/g):     260±20

CAS No. :                                    34730-59-1

MF:                                              C4H11N2NaO3S

Molecular Structure

Sodium N-(2-aminoethyl)aminoethanesulfonate


Application

The chain extender for PUR/water based polyurethane (WPU) dispersions


Storage and handling

Available in 200kg/drum or 25 kg/drum

Store products in tightly closed original containers at 5-40℃

Shelf life: 12 months from delivery date

According to non-dangerous goods transport

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      Sodium N-(2-aminoethyl)aminoethanesulfonate [34730-59-1]
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