Isopropyl paraben Isopropyl paraben 4191-73-5
Product Name | Isopropylparaben |
Synonyms | p-Hydroxybenzoic acid isopropyl ester |
CAS No. | 4191-73-5 |
EINECS | 224-069-3 |
Molecular Formula | C10H12O3 |
Molecular Weight | 180.2 |
Appearance | White crystalline powder |
Melting Point | 84-86 ºC |
Assay | 99% |
Specification
Item |
Standard |
Appearance |
Colorless crystals or white crystalline powder |
Purity (on dry base ) % |
99.0-100.5 |
Acidity |
4.0-7.0 |
Melting Point |
96-99°C |
Residue |
≤0.1% |
Loss on drying |
≤0.50% |
Heavy Metal (Pb) |
≤10ppm |
Application:
Isopropyl paraben is mainly used as antiseptics for foodstuff, medicine and cosmetics. It is also used in feed as antiseptics.
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