Propyl Paraben 94-13-3 is white crystalline and easily dissolved in alcohol and ether, but not dissolved in water. Propyl Paraben rlative density (d4102) is 1.0630 and index of refraction is (nD102) 1.5050.
Specifications
| ITEMS | SPECIFICATION |
| Appearance | White powder |
| Acidity | Meets the requirements |
| Melting Point | 96.0~99.0 |
| Residue on Ignition | ≤0.1% |
| Acidity | Meets the requirements |
| Loss on Drying | ≤0.5% |
| Related Substances | Meets the requirements |
| Heavy Metals(Pb) | ≤10ppm |
| As | ≤1ppm |
| Sulphated Ash | ≤0.1% |
| Organic Volatile Impurities | Meets the requirements |
| Assay (on dried basis) | 98.0 ~ 102.0 % |
| Standard | USP30/BP2003 |
Applications
Methyl paraben and Propyl paraben are mainly used as antiseptics in foodstuff,medicine and cosmetics.It can also be used in feed as antiseptics.
Storage
Store in a well-ventilated,cool,dry area,out of direct sunlight.Keep containers tightly closed when not in use.
- Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
- Shipment time: Within 3 weeks after confirming order.
- We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.
Provide quality after-sale service once the container is received.
In case the product is damaged, we will refund you or resend a new packaging.
Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
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