|
Trade name: |
Propyl p-hydroxybenzoate |
|
Structural formula: |
HOCOOC3H7 |
|
Molecular formula: |
C10H12O3 |
|
Molecular weight: |
108.2 |
|
Quality standard: |
|
ITEMS |
SPECIFICATIONS |
|
BP2000 |
USP24 |
|
Characters |
white crystalline powder |
/ |
|
Purity(%) |
99.0 ~ 100.5 |
99.0~100.5 |
|
Melting point °C |
95~98 |
95~98 |
|
Acidity |
Qualified |
Qualified |
|
Sulfate sulphate (SO4)%= |
/ |
/ |
|
Loss on drying%= |
0.5 |
0.5 |
|
Ignition residue%= |
0.05 |
0.05 |
|
Solution characters |
clear transparent |
/ |
|
Related substances |
in accordance with the standard of BP2000 |
|
|
Volatile organic |
/ |
in accordance with the standard of USP24 |
|
|
Note: |
Each kind of cosmetic has its exclusive antiseptic system, thus you have do experiment before use. |
|
Packing: |
Net wt 25kg in PE bag lined cardboard drum (4 bags/drum). |
|
Storage: |
Sealed, kept in clean, cool and dry place. |
