Carbomer, 940, Thickening Agent
CarbopolŪ 940
A cross-linked acrylic acid polymer of high molecular weight.
Gel-type thickener with high suspending ability.
Forms clear hydroalcoholic gels.
Excellent efficiency at high viscosity.
Not intended for internal use.
|
Molecular Weight |
M.W. Nominally 4,000,000 |
|
CAS # |
1/4/9003 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Viscosity of a Neutralized 0.5% Solution @ 25°C | 40,000-60,000 cps |
| Viscosity of a Neutralized 0.2% Solution @ 25°C | 15,000-35,000 cps |
| MAXIMUM LIMITS | |
| Water | 2.0% |
| Heavy Metals (Pb, As, Hg, Sb) | 0.001% |
| Benzene (C6H6) | 0.5% |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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