Descripción
This article is about this particular compound. For the class of hydroxybenzoate esters, including discussion on possible health effects, see paraben
Propylparaben, the n-propyl ester of p-hydroxybenzoic acid, occurs as a natural substance found in many plants and some insects, although it is manufactured synthetically for use in cosmetics, pharmaceuticals and foods. It is a preservative typically found in many water-based cosmetics, such as creams, lotions, shampoos and bath products. As a food additive, it has the E number E216.
Sodium propyl p-hydroxybenzoate, the sodium salt of propylparaben, a compound with formula Na(C3H7(C6H4COO)O), is also used similarly as a food additive and as an anti-fungal preservation agent. Its E number is E217.Propyl ParabenCas No.:94-13-3Standard:USP28Assay:99.0~100.5%Colorless crystals or white crystalline powder ,freely soluble in alcohol and ether,but very slightly soluble in water.Propylparaben, the propyl ester of p-hydroxybenzoic acid, occurs as a natural substancefound in many plants and some insects, although it is manufactured synthetically for use in cosmetics, pharmaceuticals and foods. It is a preservative typically found in many water-based cosmetics, such as creams and lotions and some bath products.
Especificación
| ITEM | SPECIFICATIONS |
| Characters | White crystalline powder |
| Purity (on dry base) % | 98.0-102.0 |
| Acidity (PH) | 4.0-7.0 |
| Melting point (°C) | 96-99 |
| Sulfate (SO42-) | =<300 ppm |
| Residue on Ignition (%) | =<0.10 |
| Completeness of solution | Clear and transparent |
| Organic volatile impurities | =<0.5 |
| Loss on Drying (%) | =<0.5 |
Certificación
FAQ
1, What kinds of certificates can you offer?
Foodchem is an ISO2008 9001 certified company, as for Propyl Paraben, we can offer HAPPC, KOSHER, HALAL Certificates, etc.
2, Is Foodchem a manufacturer or just a trading company?
Foodchem is both a manufacturer and trading company, we are Propyl Paraben Supplier, at the same time, we are a manufacturer of other products.
3, What is the Min Order Quantity of Propyl Paraben?
Different products have different MOQ, for Propyl Paraben, the MOQ is 500kg.
4, What is the price of Propyl Paraben?
Foodchem is a famous Propyl Paraben supplier and manufacturer in China and has been corporate with many Propyl Paraben suppliers for several years, we can provide you with cost-effective Propyl Paraben.
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Propyl Paraben in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation, and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.
8, How long will I receive my good?
Foodchem has its own EDC warehouse in Shanghai when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.
