Sodium hexametaphosphate is the main component of NJ-304 corrosion inhibitor

NJ-304 Corrosion Inhibitor

[English name]: corrosiom imhilbtur NJ-304

[Composition]: sodium hexametaphosphate and zinc sulfate.

[Physicochemical properties]: White powder, relative density (10% aqueous solution) 1.3, solubility in water than polyphosphate. The combination with bivalent metal ions in water can form a dense protective amount on the metal surface. It is an anodic high-performance heterotropic corrosion inhibitor.

[Usage]: Used as pre-film agent and corrosion inhibitor in various circulating cold water. Packing Specification: Packing in wooden drums lined with plastic bags, 30kg drums or according to customer's requirements.

[Method]: Sodium hexametaphosphate and zinc sulfate are added into the mixer at the ratio of 9:1 (mass ratio) in turn and stirred evenly.

[Product safety]: Non-dangerous goods, pay attention to labor protection during operation, should avoid contact with skin, eyes, etc., after contact with a large number of clean water rinse. Store in a dry, ventilated and cool warehouse. Avoid direct exposure to sunlight and freezing. Storage period is 10 months. Mixed storage and transportation of harmful, toxic and other pollutants are prohibited. Rain should be prevented during transportation.

Zhengzhou Yucai Phosphate Chemical Plant specializes in producing: sodium hexametaphosphate, sodium pyrophosphate, sodium tripolyphosphate, disodium hydrogen phosphate, industrial phosphoric acid, trisodium phosphate, aluminium dihydrogen phosphate, solid aluminium dihydrogen phosphate, liquid aluminium dihydrogen phosphate, sodium dihydrogen phosphate and other phosphate products after more than 30 years of continuous pursuit and development, relying on skilled chemical technology and product development, equipment updating and many other phosphate products. Colleges and universities have established a good cooperative and sharing relationship, playing a brand (Yucai Phosphate) in the chemical industry!