Carbomer, 940, NF
Carbopol® 940
A high molecular weight polymer of acrylic acid cross-linked with allyl ethers of pentaerythritol.
Not intended for internal use.
N.F. Functional Use: Suspending / Viscosity-Increasing Agent
|
Molecular Weight |
M.W. Nominally 4,000,000 |
|
CAS # |
1/4/9003 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Carboxylic Acid Groups (Dried Basis) | 56.0-68.0% |
| Viscosity of a Neutralized 0.5% Aqueous Dispersion | 40,000-60,000 cps |
| MAXIMUM LIMITS | |
| Loss on Drying | 2.0% |
| Heavy Metals | 0.002% |
| Benzene | 0.5% |
| Organic Volatile Impurities | To pass test |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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