North seven road, Jinzhai modern industrial park, Anhui



NM-carbomer type, Storage and Handling Recommendations

2023-07-14 14:32:31

Anhui Newman Fine Chemicals Co., ltd. is the top leading manufacturer of carbomers, Carbomer as modifier rheology are extensively applied pharmaceutical field, personal care field and industrial fields.

We, Anhui Newman have been manufacturing pharmaceuticals excipients for more than 10 years. NM-Carbomer products such as carbomer 974P, 934P, 971P ,981G , and 980G etc.NM-Carbomers meet the requirements of major pharmacopoeia such as Chinese Pharmacopoeia 2020, US Pharmacopoeia USP/NF, European Pharmacopoeia EP, British Pharmacopoeia BP and other relevant regulations. Theyhave been successfully used in over the counter and pharmaceutical formulations to impart rheology modification, mucoadhesion, controlled drug release, and many other unique properties.

In personal care products area, we launched our carbomer 940 HC ,980 HC,981,941,996 ,10, 30 etc.,Also introducing products with INCI name Acrylates/C10-30 Alkyl Acrylate Cross polymer, NM-Carbomer 1342, 1382, 20,2020,21 etc. they are hydrophobically modified cross-linked acrylate copolymer, delivering excellent thickening efficiency at a broad pH range which makes them a good choice for wide applications.

Storage and Handling Recommendations

1.Chemical Stability

carbomer powders are chemically very stable under normal storage conditions. Studies indicate that the chemical properties of the material do not change significantly over a five-year period.

2.Moisture Effect

In terms of physical stability in a powder state, the moisture content (also referred to as loss on drying, or LOD) increases with storage time due to the hygroscopic nature of carbomer. A change in the moisture content of the carbomer does not affect its chemical stability, efficiency of carbomer, but more difficult to disperse and weigh accurately. Containers of Carbomer must be tightly closed and stored out of contact with water.

3.Microbial Growth

NM-Carbomer do not support bacteria, mold or fungus growth in powder form.

4.Dust Precautions

Based on the physical characteristics of carbomer powders, routine safety precautions should be taken to prevent potentially explosive dusting.


North seven road, Jinzhai modern industrial park, Anhui

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