从China供应商批发进口99.9% Industrial Grade Sodium Nitrite — FOB条款

This listing offers 99.9% industrial grade sodium nitrite, a white to light yellow crystalline compound with the chemical formula NaNO2 and CAS number 7632-00-0. The product, supplied by Huaqiang Chemical Group Stock Co., Ltd. from Hubei, China, meets an industrial grade standard with a stated purity of 99.7% and a melting point of 334°C. Its density is 2.168 g/cm³ at 20°C, and it is packaged in 25 kg bags for bulk industrial use.

Sodium nitrite is a highly soluble salt in water, commonly used in the production of pesticides, dyes, and rubber chemicals, as well as a corrosion inhibitor in industrial processes. Typical industrial grade sodium nitrite has a minimum assay of 99.0%, with trace impurities such as chlorides and sulfates kept below 0.5% by weight. The compound is classified under HS Code 2834.10 and is stable under normal storage conditions but should be kept dry to prevent caking or decomposition.

Primary buyers include manufacturers in the agrochemical, pharmaceutical, and metalworking industries, where sodium nitrite serves as a key reagent in synthesis and heat treatment processes. For bulk imports, confirm the exact purity, moisture content, and particle size distribution, as these can affect performance in end applications. The product is shipped from Hubei, with logistics typically arranged via major Chinese ports such as Shanghai or Ningbo.

Huaqiang Chemical Group Stock Co., Ltd. is based in Dangyang, Hubei Province, China, with its registered address at No. 1, Jinping Avenue. The company specializes in the production and supply of industrial chemicals, including nitrates and nitrites, and operates under a harbor trust tier, indicating a verified business presence in the region.

While the supplier profile does not specify additional details such as production capacity, certifications, or client base, the listing confirms its focus on industrial-grade chemical products. Buyers are advised to request further documentation, such as ISO or REACH compliance certificates, to validate quality standards for their specific applications.