Propyl-4-hydroxybenzoate 99.0-100.5% (by HPLC), EMPROVE® ESSENTIAL Ph. Eur., BP, JP, NF, FCC
Supplier: MilliporeSigma
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About this item
Synonyms: Propyl 4-hydroxybenzoate,Propyl parahydroxybenzoate,Propylparaben
Formula:C₁₀H₁₂O₃
MW:180.2 g/mol
Melting Pt:96...98 °C
Density:1.063 g/cm³
MDL Number:MFCD00002354
CAS Number:94-13-3
:Storage Temperature: Ambient
:Length:
:Width:
:Height:
:Ø
:Thickness:
:99,0-100,5
Flash Pt:180 °C
:Boiling Pt:
:Boiling Pt:
:Melting Pt:
:Melting Pt: 96...98 °C
:Flash Pt:
:Flash Pt: 180 °C
:M.W. 180.2 g/mol
Storage Temperature:Ambient
EINECS:202-307-7
:292
:180 °C
:12,08051
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Specification Test Results
- Assay (by Acidimetry following Saponification):98.0 - 102.0%
- Assay (HPLC):99.0 - 100.5%
- Identity:Passes Test
- Appearance of Solution:Passes Test
- Acidic Substances:Passes Test
- Melting range (Lower Value):≥96 °C
- Melting range (Upper Value):≤98 °C
- Heavy metals (as Pb):≤10 ppm
- As (Arsenic):≤3 ppm
- Cd (Cadmium):≤10 ppm
- Cu (Copper):≤10 ppm
- Hg (Mercury):≤1 ppm
- Pb (Lead):≤2 ppm
- Zn (Zinc):≤10 ppm
- Related Substances (HPLC):Passes Test
- p-Hydroxy Benzoic Acid:≤0.5%
- Sum of all Impurities:≤1.0%
- Largest Unspecified Impurity:≤0.5%
- 1-Propylalcohol (HS-GC):≤5000 ppm
- Other Residual Solvents (ICH Q3C):Excluded by Manufactoring Process
- Sulfated Ash:≤0.05%
- Loss on Drying (80 °C):≤0.5%
- Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).:
- Corresponds to Ph Eur, BP ,JP, NF, FCC.:
- Propyl-4-hydroxybenzoate 99.0-100.5%(by HPLC), EMPROVE® ESSENTIAL Ph. Eur., BP, JP, NF, FCC:
Specification Test Results
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