25kg Food Preservative Sodium Metabisulfite, Sourced From 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

Introducing our Premium Economical Food Preservative: Sodium Metabisulfite - a cost-effective solution for extending the freshness of your food products with unparalleled efficiency.

Sodium Metabisulfite Sodium Metabisulfite is a versatile white or yellow crystalline powder, known for its potent SO2 aroma. With a specific gravity of 1.4, it dissolves seamlessly in water, creating an acidic aqueous solution. Upon interacting with strong acids, it liberates SO2, forming a corresponding salt. Exposure to air results in oxidation, which impacts its stability, thus it should not be stored for prolonged periods. Chemically represented as Na2S2O5, this compound decomposes at temperatures above 150 degrees Celsius, releasing SO2.

Certificate of 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: Ideal as a bleaching agent for candies, cakes, and bamboo shoots. It acts as a leavening agent in bread and crackers. Moreover, it serves as an antiseptic and germicide for fruit juices, canned foods, and stored cereals. It also functions as an inhibitor and freshener for items like day lilies, seafood, and fresh produce, ensuring their longevity and quality.

Packing & Shipment:

Frequently Asked Questions:

• 1) Do you accept small orders?
  Absolutely. We understand the dynamics of being a small retailer or launching a new business. We are committed to fostering a partnership with you, supporting your growth every step of the way.
  We are eager to collaborate with you for a lasting and fruitful relationship.
• 2) How about the price? Can you make it cheaper?
  Customer satisfaction is our top priority, and we are dedicated to providing the best value for your investment. Our pricing is flexible and can be adjusted to suit various circumstances, ensuring you receive the most competitive rates available.
  Rest assured, we are committed to offering you the best possible price in the market.