High quality Industrial grade Cas7775-14-6 Na2s2o5 Sodium Metabisulfite Powder

Sodium metabisulfite is a handy white powder with a strong sulfur-like smell. You might not know its name, but it's a common helper in many everyday products.

Its main job is to be a preservative. It fights off bacteria and stops food from spoiling or changing color. That's why you'll often find it in dried fruits, wine, and some processed snacks, helping them stay fresh and look appealing.

Besides food, it's used in water treatment to remove chlorine and in photography for developing pictures. It's even used to clean equipment in breweries.

While very useful, some people, especially those with asthma, can be sensitive to it. For most, it's a safe and effective chemical that works behind the scenes to keep many things we use fresh and clean.

Sodium metabisulfite is a versatile chemical with many everyday uses, primarily because it is excellent at preserving things.

Its most common role is as a preservative in the food and beverage industry. You can find it in dried fruits, wine, and fruit juices, where it prevents browning and stops spoilage by microbes. This helps these products stay fresh and appealing for much longer.

Beyond the kitchen, it's used in water treatment to remove harmful chlorine. In photography and dyeing fabrics, it serves as a fixer. It even helps purify gold in mining! However, it can release sulfur dioxide, an allergen, so it's often listed on food labels with a warning for sensitive individuals.