Propyl paraben CAS 94-13-3 is in the paraben family of preservatives used by the food, pharmaceutical, and personal care product industries.
CAS No. :
94-13-3EINECS :
202-307-7Package :
25kg/drumBrand :
TOPINCHEM®Formula :
C10H12O3Minimum Order :
500KGItem :
Propyl ParabenPreservative Propyl Paraben CAS 94-13-3
Description
Preservative Propyl paraben crystalline powder is the benzoate ester that is the propyl ester of 4-hydroxybenzoic acid. Preservative typically found in many water-based cosmetics, such as creams, lotions, shampoos and bath products. Also used as a food additive. It has a role as an antifungal agent and an antimicrobial agent. It is a benzoate ester, a member of phenols and a paraben. It is functionally related to a propan-1-ol and a 4-hydroxybenzoic acid.
Specification
Items | Standard |
Character | White crystalline powder |
Appearance of Solution | Clear |
Melting Point | 125~128℃ |
Acidity | 0.1mg/g max |
Loss on drying | 0.5% max |
Sulphate Ash | 0.1% max |
Residue | 0.1% max |
Heavy Metal | 10ppm max |
Related Substances | Ultraviolet at 254nm passed |
Assay | 99.0% -- 101.0% |
Application
High quality 99%Propyl paraben are preservatives used in a wide variety of personal care products and foods to prevent the growth of microbes. These endocrine-disrupting chemicals can be absorbed through skin, blood and the digestive system.