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Anhui Sinograce Chemical Co., Ltd.

Sodium N- (2-aminoethyl) Aminoethanesulfonate, 34730-59-1, Vestamin a 95 manufacturer / supplier in China, offering [34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95), PTFE Aqueous Dispersion Emulsion Painting, Silane Coupling Agent (KH-901) and so on.

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Supplier Homepage Product Chemical Raw Materials [34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)

[34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 100tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, D/A

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Basic Info
  • Model NO.: CA-95
  • Usage: Pur/Water Based Polyurethane (Wpu) Dispersions
  • Solid Content (%): 51
  • Molecular Weight: 190.20
  • Viscosity: <20
  • CAS No.: 34730-59-1
  • Trademark: SINOGRACE
  • Origin: China Anhui
  • Appearance: Liquid
  • Color: Colorless or Yellowish Solid
  • Density (g/cm3): 1.225
  • pH: 11-12
  • Amine Number (Mg KOH/G): 260
  • Mf: C4h11n2nao3s
  • Transport Package: Available in 200kg/Drum or 25 Kg/Drum
  • HS Code: 2842909090
Product 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.



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, 20ºC):             11-12

Viscosity (cp, 25ºC):                   <20

Amine number (mg KOH/g):     260±20

CAS No. :                                    34730-59-1

MF:                                              C4H11N2NaO3S

Molecular Structure



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 5-40ºC

Shelf life: 12 months from delivery date

According to non-dangerous goods transport

[34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)
[34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)
[34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)
[34730-59-1] Sodium N- (2-aminoethyl) Aminoethanesulfonate (CA-95)


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