Sodium 2-[(2-aminoethyl)amino]ethanesulphonate CA-95

CA-95 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.

  • item no.:

    A-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

CA-95 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

pH (20g/L water, 20℃): 11-12

Viscosity (cp, 25℃): <20

Amine number (mg KOH/g): 260±10

CAS No. : 34730-59-1

MF: C4H11N2NaO3S


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 2-[(2-aminoethyl)amino]ethanesulphonate CA-95
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