Food Grade Sodium Metabisulfite/Metabisulphite Na2s2o5 97% High Purity for Food

• Customization: Available
• CAS No.: 7681-57-4
• Formula: Na2s2o5
• Model NO.: JiuChong-Na2S2O5-1
• EINECS: 231-673-0
• Certification: ISO
• Purity: 97%
• Type: Sodium Metabisulfite
• Appearance: Crystals,Powder
• Grade Standard: Food Grade
• Customizable Packaging: Accpeted
• Sample: Available
• Haz/Non: Non
• Na2s2o5: 97.42%
• Ferron(Fe): 0.001%
• Water Insoluble: 0.02%
• as: <0.0001%
• Heavy Metal(Pb): <0.0002%
• Mesh: 150
• Transport Package: PP Bag or OEM
• Specification: 25/1000Kg or OEM
• Trademark: N/M
• Origin: China
• HS Code: 2832100000
• Production Capacity: 30000mt Per Month

Product Description

Product Description

Product name:Sodium Metabisulfite 
Chemical Formula:Na2S2O5
Cas:7681-57-4
Description: This substance exists as a white or mildly yellow crystalline powder, with a very strong pungent smell. Its relative density is about 1.48. It shows excellent solubility in water, and the resulting water solution is acidic. When it is put into water, a hydrolysis reaction occurs, resulting in the formation.

Product Parameters

TEST ITEMS	TEST STANDARD	TEST RESULT
Na2S2O5	≥96.5%	97.42%
FERRON(Fe)	≤0.005%	0.001%
WATER INSOLUBLE	≤0.05%	0.02%
As	≤0.0001%	<0.0001%
HEAVY METAL(Pb)	≤0.0005%	<0.0002%
CLARITY	PASS	PASS
APPEARANCE	WHITE OR LIGHT YELLOW CRYSTALLINE POWDER	PASS
CONCLUSION	THE ABOVE PRODUCT COMPLIES WITH INDUSTRIAL GRADE

Application

     

 

It is used in the food industry to bleach certain food products. For example, in the processing of fruits and vegetables, it can help to maintain the color of the products, making them look more appealing. It can also be used in the production of flour to make the flour whiter.

In some food processing processes, it acts as a reducing agent. For example, in the production of wine, it can reduce the content of dissolved oxygen in the wine, prevent the oxidation of wine components, and help to maintain the flavor and quality of the wine.

It can inhibit the growth of microorganisms such as bacteria, molds, and yeasts in food. By creating an acidic environment, it helps to prevent the reproduction of these microorganisms, thereby playing a role in food preservation. It is often used in the preservation of canned fruits, jams, and some pickled foods.

Packaging & Shipping

Packing: Package in 25/1000kg bag, also accpet customer OEM packing. 

Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Certifications and Reviews

Company Profile

Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.

At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc. 

Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!

Customer Visiting

FAQ

Q: How long is your delivery time?
A: It usually takes 7-10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.

Q: Can you support OEM ?
A: Yes, we can make products as your request.

Q: Do you provide samples?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.

 

Q: What payment terms do you accept?

A: We accept T/T, L/C at sight;