Products Description
Carbomer is a white powder that is easily soluble in water. It can be made into a gel by adding a neutralizer and stirring. It has a fast production cycle and is often used as a cosmetic. It should be stored in a cool, dry and ventilated place. Carbomer in a gel state is highly transparent and sticky. It can be in contact with organisms without toxicity and has good biocompatibility. It may cause itching symptoms when used on sensitive skin.
Technical indicators
| Items | Specifications | Results |
| Appearance | White Powder | White powder |
| Identification | Positive | Complies |
| Assay | 98 | 98.5% |
| Ash | ≤5.0% | 2.55% |
| Loss on drying | ≤5.0% | 1.20% |
| Ignition residue | ≤2.0% | 0.25% |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤2.0ppm | Complies |
| As | ≤2.0ppm | Complies |
| Odor | Characteristic | Complies |
| Particle size | 100%through 80 mesh | Complies |
| Microbioiogical: | ||
| Total of bacteria | ≤1000cfu/g | 100cfu/g |
| Fungi | ≤100cfu/g | Complies |
| Salmgosella | Negative | Complies |
| Coli | Negative | Complies |
| Conclusion | Conform with USP/FCC/E302 specification | |
| Storage condition | Store in cool & dry place, Do not freeze. Keep away from strong light and heat. | |
| Shelf life | 2 years when properly stored | |
Application
Carbomer is most commonly used in the cosmetics field. It generates gel through neutralization reaction and is used to thicken and layer emulsions. Low concentration can reduce costs. It is bio-friendly and non-toxic. It can even be used in medicine as an auxiliary material for prescription drugs such as eye gels and burn dressings. After neutralization, carbomer is recommended to be stored in a cool, dark environment to prevent the thickening effect from being reduced..
Package
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Hot Tags: CAS NO9007-20-9 High Viscosity Thickener Carbomer 940, China, manufacturers, suppliers, factory, price
