| ≥1 piece |
Methyl Paraben
Trade Name: methyl paraben
CAS Number: 99-76-3
Molecular Formula: C8H8O3
Molecular Weight: 152.15
Physical and Chemical Properties: This product is white crystalline. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280.
Specifications:
| Item | Specification | |
| BP2002 | USP27/NF19 | |
|
Characters | Colorless crystals or white Crystalline powder | / |
| Appearance of Solution | Clear | / |
| Identification | / | Meets USP27/NF19 Standard |
| Melting Point | 125-128 | 125-128 |
| Acidity | 0.1mg/g max | 0.1mg/g max |
| Loss on drying | 0.5% max | 0.5% max |
| Sulphated Ash | 0.1% max | 0.1% max |
| Residue | 0.1% max | 0.1% max |
| Heavy Metal | 10ppm max | 10ppm max |
| Related Substance | Ultraviolet at 254nm passed | / |
| Organic Volatile Impurities | / | Meets USP27/NF19 Standard |
| Assay | 99.0% - 100.5% | 99.0% - 100.5% |
Usage: This product is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as antiseptics.
Package: 25kgs fibre drum. It is also packed in carton containing 20 plastic bags, 1 kg per bag.
| Place of Origin: China (Mainland) | Type: Preservatives | Brand Name: NuErCheng |
| CAS No.: 99-76-3 |