CAS: 7757-83-7 Sodium Sulfite Food Grade Na2so3

• Customization: Available
• CAS No.: 7757-83-7
• Formula: Na2so3
• Model NO.: 96%
• Color: White
• Appearance: Powder
• Molecular Weight: 126.04
• Quality Standard: GB 1894-2005
• Application: Bleacher, Preservative, Loosening Agent
• Grade: Food Grade
• Transport Package: 25kg/Bag
• Specification: Sodium sulfite (Na2SO3) > 96%
• Trademark: N/A
• Origin: China
• HS Code: 2832100000

Product Description

 

Sodium Sulfite Food Grade

Molecular formula: Na₂SO₃
Molecular weight: 126.04:

Specifications:

Quality standard: GB 1894-2005

Item	Index
Appearance	White crystal powder
Sodium sulfite (Na2SO3), %	≥96
Iron (Fe), %	≤0.01
Free alkali ( Na2SO3), %	≤0.6
Heavy metal ( Pb ), %	≤0.001
Arsenic (As), %	≤0.0002

Application:

Sodium sulfite food grade can be used for bleacher, preservative, loosening agent, antioxidant and reducer in producing dehydration vegetables, and can be used in medicine synthesis.

Package & Storage

25, 50, 1000kg/bag or customized in polypropylene woven bag lined with polyethylene plastic bag or plastic and paper compound bag, kraft bag, etc.

About us

QINGDAO GAINER NEW MATERIAL CO.,LTD has since established a professional service team. Our company mainly operates oil field chemicals, silicate products, deicing chemicals, etc. Years of operation have given us a comprehensive understanding of our products and the market. Provide high-quality and low-priced products and excellent services tailored to the needs of different overseas consumers. Contribute to the development of economic globalization.
In addition, the company is located in Qingdao, Shandong. Qingdao is one of the most important seaports in China, which has brought us great convenience in arranging transportation. We believe that quality, service, and price are powerful guarantees for our efficient work.

The leading company for sodium silicate in China
Sodium silicate is our main product. Our sodium silicate is made from quartz sand and sodium carbonate. Having ultra-high quality. It is widely used as enamel glass, building materials, waterproof agent, unshaped refractory's binders, etc.
 
The leading company for sodium metasilicate in China
Our company provides anhydrous sodium metasilicate and sodium metasilicate pentahydrate. It is used for the production of laundry powder, laundry detergent, meal cleaning, industrial cleaning agent. And it can be used for ceramics, cement, refractory materials, grinding strengthening agent; cement additives, dispersants for construction, etc.
 
Our Services
1. The product specifications and packaging methods can be customized according to the buyer's requirements.
2. Provide reasonable solutions or responses within 24 hours of receiving any inquiries.
3. Provide professional after-sales service.
 
Our Market
The distribution countries of global cooperative customers mainly include Europe, Middle East, Africa, Russia, etc.