Cas No 7757 83 7 Sodium Metabisulfite Smbs 95% Industrial Grade

Gold Mining Chemicals
November 21, 2025
Brief: Let’s dive in — see this solution in action and notice the key moments. In this video, we explore the industrial-grade Sodium Metabisulfite (SMBS) with 95% purity, its specifications, packaging, and diverse applications across industries like photography, brewing, and electroplating.
Related Product Features:
  • Industrial-grade Sodium Metabisulfite (SMBS) with 95% purity, CAS No. 7757-83-7.
  • Available in food and industrial grades, meeting strict specifications for Na2S2O5, Fe, As, and heavy metals.
  • Packaging options include 25kg, 50kg, and 1000kg plastic woven bags, customizable to customer needs.
  • Used in the production of insurance powder, sulfadimethylpyrimidine, and analgin.
  • Acts as a preservative, bleach, and loose agent in food processing.
  • Essential in the photographic industry as a fixing agent and in brewing as a preservative.
  • Functions as a reducing agent and is used in electroplating and wastewater treatment.
  • Versatile applications in printing, dyeing, tanning, and mineral processing.
Les questions:
  • Where is your factory located?
    Our factory is in Shandong, China, located in an independent chemical park.
  • Can you provide samples for testing?
    Yes, we welcome customers to obtain samples for testing to ensure quality and suitability.
  • What are the packaging options available?
    We offer packaging in 25kg, 50kg, and 1000kg plastic woven bags, with options for customization as per customer requirements.
  • How do you ensure product quality?
    We employ fully automated production control and strict quality management systems, ensuring consistency and stability from raw materials to finished products.