ER-10

ER-20

ER-30

ER-40

SR-10

SR-20

SR-1025

SR-3025

SR-10S

EO adducts(mol)

 10

 20

 30

40

10

  20

10

30

10

Content(%)

100

 75

65

60

100

 100

25

25

100

Counter   ion

―

―

―

―

NH4+

NH4+

NH4+

NH4+

Na+

Solvent

―

Water  

Water

Water

―

―

Water

Water

―

*Color (APHA)

100

100

100

 100

5(G)

5(G)

2(G)

2(G)

5(G)

PH（2.5%aq）

7

7

7

7

7

7

7

7

7

Viscosity

(mPa?s/25oC)

120

410

790

1400

5100

2800

20

20

15000