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Carbomer 940

Carbomer 940

Features of Carbomer 940

  • Product Name: Carbomer 940
  • Chemical Formula: C10H10N2O
  • CAS No.: 9007-20-9
  • Dangerous Grade:
  • Technical Data:

ITEMS

SPECIFICATION

Appearance

Fluffy, white powder

Viscosity

(20r/min, 25℃, mPa·s)

0.2% aqueoussolution

13000-30000

Viscosity

(20r/min, 25℃, mPa·s)

0.5% aqueoussolution

40000-60000

Solution clarity(420nm,%)

0.2% aqueoussolution

≥85

Solution clarity(420nm,%)

0.5% aqueoussolution

≥85

Carboxylic acid Content%

56.0~68.0

Identification

Take this product 0.1g, dispersed in20ml water, add 10% sodium hydroxide solution 0.4ml, that is gel form

PH Value

2.5~3.5

Residual Acrylic Acid(%)

≤0.25

Residual Benzene(%)

≤0.5

Loss on drying(%)

≤2.0

Packing density(g/100ml)

21.0~27.0

Pb+As+Hg+Sb/ppm

≤10



More Detail Carbomer 940

  • Product Name: Carbomer 940
  • Chemical Formula: C10H10N2O
  • CAS No.: 9007-20-9
  • Dangerous Grade:
  • Technical Data:

ITEMS

SPECIFICATION

Appearance

Fluffy, white powder

Viscosity

(20r/min, 25℃, mPa·s)

0.2% aqueoussolution

13000-30000

Viscosity

(20r/min, 25℃, mPa·s)

0.5% aqueoussolution

40000-60000

Solution clarity(420nm,%)

0.2% aqueoussolution

≥85

Solution clarity(420nm,%)

0.5% aqueoussolution

≥85

Carboxylic acid Content%

56.0~68.0

Identification

Take this product 0.1g, dispersed in20ml water, add 10% sodium hydroxide solution 0.4ml, that is gel form

PH Value

2.5~3.5

Residual Acrylic Acid(%)

≤0.25

Residual Benzene(%)

≤0.5

Loss on drying(%)

≤2.0

Packing density(g/100ml)

21.0~27.0

Pb+As+Hg+Sb/ppm

≤10


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