Chemical And Cosmetic Raw Material Preservative Propylparaben
| Unit Price: | 8~12 USD |
|---|---|
| Min. Order: | 100 Kilogram |
| Packaging: | 25kg/drum |
|---|---|
| Transportation: | Express,Ocean,Land,Air |
| Supply Ability: | 100 Ton/Tons per Month |
| Port: | Guangzhou |
Product Description
Chemical And Cosmetic Raw Material Preservative Propylparaben
Specification:
| Item | Standard |
| Appearance | colorless crystals or white crystalline powder |
| Assay (%) | 99.0 ~ 100.5 |
| Loss on drying (%) | ≤ 0.50 |
| Residue on ignition (%) | ≤ 0.05 |
| Heavy metal (Pb) (%) | ≤ 0.001 |
| Arsenic (%) | ≤ 0.001 |
| p-Hydroxybenzoic Acid and salicylic acid (%) | qualified |
| Appearance of solution | / |
| Sulfate (SO4) (%) | ≤ 0.024 |
| Organic volatile impurities | / |
| Melting point ( ℃) | 95 ~ 98 |
| Related substances | / |
| Acidity | qualified |
| Storage | in the shade |
Application:
Propyl p-hydroxybenzoate is also known as propyl nipogyn ester, the molecular formula is C10H12O3, the molecular weight is 180.2005, the substance is mainly used as food, cosmetics, drugs and other Preservatives, Antioxidants, fungicides.
1. To supply high-quality products with reasonable prices.
2. To follow orders and arrange shipping in time, providing complete documents for Customs clearance according to
different export policiesin different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely.
Product Categories : Preservatives > Propylparaben