Appearance: colorless or white crystal powder
Assay: 99% Min
Melting Point: 96--99
Specification:
Item | Specification |
Appearance: | Colorless or White Crystalline powder |
Assay(on dry base % ) | 99.0~100.5 |
Appearance of Solution | Conform |
Acidity : | Conform |
Relative Substances | Conform |
Sulfate (SO42- , %) | 0.10 Max. |
Residue on ignition (%) | 0.10 Max. |
Melting point (°C) | 96-99 |
Organic volatile impurities | Conform |
Applications: with its broad-spectrum antibacterial activity, it has ability that the low concentrations, broad-spectrum efficient, economy, security, and long useful-life ,compare with the traditional products (such as: sodium benzoate). As a preservative it is widely used in cosmetics, medicine, food and other industrial products. The materials can be used alone, and also can be compounded with other Nipagin esters to get a better preservative effect. It also can be compatible with various components in the cosmetics.
Packaging: 25 kg Cardboard drum .
Storage:
Sealed and stored in a cool, dry place.
