25kg Sodium Metabisulfite Food Preservative, Premium Quality China

• Customization: Available
• CAS No.: 7681-57-4
• Formula: Na2s2o5
• Certification: CCIC, ISO
• Purity: 90%~99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Food Grade
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 2832100000
• Production Capacity: 500000kgs/Year

Product Description

Discover Premium Economical Food Preservatives with our exceptional Sodium Metabisulfite offering.

Sodium Metabisulfite: A cornerstone ingredient in food preservation. Sodium Metabisulfite presents as a white or yellow crystalline powder or small crystals, characterized by a potent SO2 aroma. With a specific gravity of 1.4, it dissolves effortlessly in water, resulting in an acidic solution. In the presence of strong acids, it releases SO2, forming a corresponding salt. Exposure to air initiates oxidation, due to its chemical structure Na2S2O5, necessitating careful storage. At temperatures above 150°C, it decomposes, releasing SO2.

Certificate Analysis:

INDEX OF SODIUM METABISULFITE	CONTENT
	FOOD GRADE	INDUSTRIAL GRADE
PURITY (AS NA2S2O5)	97%MIN	96%MIN
SO2	65.0%MIN	65%MIN
AS	0.0002% MAX	-
HEAVY METALS (AS Pb)	0.0005% MAX	-
SE	0.0005% MAX	-
IRON (Fe)	0.001% MAX	0.002% MAX
WATER TREATMENT	0.02% MAX	0.05% MAX
PH VALUE	4.0-4.8	4.0-4.8
PURITY (AS NA2S2O5)	97% MIN	96% MIN

(1) Food Grade Applications: As a bleaching agent, it enhances the visual appeal of candies and cakes, while also serving as a loosening agent in breads and crackers. It acts as an antiseptic and germicide for fruit juices, tinned foods, and brews, and as a storage defender in cereal foods. Additionally, it functions as an inhibitor and freshening agent for day lilies, seafood, and an array of fruits and vegetables.

Packaging & Shipment Details:

Frequently Asked Questions:

• 1) Do you accommodate small orders?
  Yes, absolutely. Whether you are a budding entrepreneur or a small-scale retailer, we are eager to foster growth alongside you.
  We are committed to building a long-term partnership and look forward to collaborating with you.
• 2) How do your prices compare? Can you offer better rates?
  Our primary commitment is to the benefit of our customers. We ensure price flexibility depending on specific circumstances, and
  promise to deliver the most competitive pricing available.