Synonyms:Propylparaben;Propylp-hydroxybenzoate;Propyl4-hydroxybenzoate; p-Hydroxybenzoic acid propyl ester; Propyl Butex; Propyl Chemosept; 4-Hydroxybenzoic acid propyl ester
Molecular Formula:C10H12O3
Molecular Weight:180.20
CAS Registry Number:94-13-3
EINECS:202-307-7
Specifications:Propylparaben Used as BIOCIDE:
1. Pharmaceutical Industry
2. Food Industry
3. Personal Care products
4. Cosmetic Industry
Character:White crystalline powder
Appearance of Solution:Clear
Identification:Meets BP2002/USP27 Standard
Melting Point:95--98oC
Acidity:0.1mg/g max
Loss on drying:0.5% max
Sulphate Ash:0.1% max
Residue 0.05% max
Heavy metal:10ppm max
Related Substances:Ultraviolet at 254nm passed
Organic Volatile Impurities:Meets BP2002/USP27 Standard
Assay:99.0% -- 100.5%
Specifications:Propylparaben Used as BIOCIDE:
1. Pharmaceutical Industry
2. Food Industry
3. Personal Care products
4. Cosmetic Industry
Character:White crystalline powder
Appearance of Solution:Clear
Identification:Meets BP2002/USP27 Standard
Melting Point:95--98oC
Acidity:0.1mg/g max
Loss on drying:0.5% max
Sulphate Ash:0.1% max
Residue 0.05% max
Heavy metal:10ppm max
Related Substances:Ultraviolet at 254nm passed
Organic Volatile Impurities:Meets BP2002/USP27 Standard
Assay:99.0% -- 100.5%