The following talk about industrial grade sodium bisulfite and sodium metabisulfite preservation matters needing attention

What should be paid attention to in the storage and transportation of industrial grade sodium bisulfite?

What should be paid attention to in the storage and transportation of industrial grade sodium bisulfite,Industrial grade sodium bisulfiteIt is widely used as a bleaching agent and deoxidizer, but as a chemical it is dangerous, so it should be stored and transported with care.

During operation, ventilation must be strengthened. Operators must be specially trained and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety glasses and rubber gloves to reduce dust density.

Plastic woven bags lined with polyethylene bags can be used during transportation. Each bag has a net weight of 25kg. The packaging should be complete during shipment, and the loading should be safe. The packaging should be complete during transportation, and internal extrusion or violent shaking should be minimized.

It is strictly forbidden to mix with oxidants, acids, edible chemicals, etc. During transportation, prevent sunlight, rain and high temperature, and clean the vehicle after transportation.

Store in a cool, dry and well-ventilated warehouse, away from fire and heat sources, and use during the warranty period. The storage area should be equipped with suitable materials to control leakage.

In order to ensure that raw materials can be safely and timely delivered to the customer's production line, to ensure the continuity of customer production, Yixing Satellite Chemical Co., Ltd. to ensure that the same day delivery, as far as possible to meet customer needs. Industrial grade sodium bisulfite

Why can't sodium metabisulfite be stored for a long time?

In addition to being used as a food preservative and bleaching agent, sodium metabisulfite is also widely used in other industries. Sodium metabisulfite can also be used in printing and dyeing, printing, tanning, pharmaceuticals and other departments. Sodium metabisulfite is widely used and has a large demand from enterprises. But as a wholesaler of sodium metabisulfite, we remind you to use sodium metabisulfite well because it cannot be stored for a long time.

Industrial grade sodium bisulfite products are white or yellow crystalline powder or small crystals, with strong SO2 odor, soluble in water, pH value of aqueous solution is less than 7, acidic, contact with strong acid will release the corresponding salt, in the air for a long time will be oxidized into Na2S2O4, so the product can not be stored for a long time, when the temperature is higher than 150, the product will be decomposed by heat.

Sodium metabisulfite products should be stored in a cool and dry warehouse, and the packaging should be sealed to prevent air oxidation and humidity. During transportation, they should be stored to prevent damage due to humidity and deterioration due to heat. The product is stored from the date of production The period is 6 months, and it is strictly prohibited to store and mix acids, oxidants and harmful and toxic substances.

Today, the editor will explain here. I hope the above knowledge will be helpful to everyone. If you have other questions, you can call our company for consultation.