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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