Factory Price Industrial Grade White Powder Na2so3 Supplier Sodium Sulfite Anhydrous

• Customization: Available
• CAS No.: 7758-83-7
• Formula: Na2so3
• Model NO.: JiuChong-Na2SO3
• EINECS: 231-821-4
• Certification: ISO
• Purity: 97%
• Type: Sodium Sulfite
• Appearance: Powder
• Grade Standard: Industrial Grade
• Density: 2.633G/Ml
• Fusing Point: High, Not Easy to Spontaneous Combustion
• Customizable Packaging: Accpeted
• Solubility: Easily Soluble in Water
• pH: 9-10
• Sample: Free Sample Provide
• Haz/Non: Non
• Storage: Store in Cool, Dry and Ventilated Warehouse
• Nacl: ≤0.1%
• Hygroscopicity: It Has Deliquescence
• Transport Package: PP Bags
• Specification: 25kg, 1000kg
• Trademark: N/M
• Origin: China
• HS Code: 2833110000
• Production Capacity: 1.2 Million Mt

Product Description

Product Description

Basic information: White crystal or powder, purity is generally 96% - 98%.
Physical properties: Soluble in water, alkaline in aqueous solution, slightly soluble in ethanol, density of about 2.633g/mL (25ºC), high melting point.
Chemical properties: It has strong reducibility and can react with oxidants;
Storage and transportation: Storage in dry, cool, ventilated warehouse, with plastic film lined woven bag or paper bag packaging, transport to prevent damage, leakage, pay attention to ventilation and sun, rain.

Product Parameters

TEST ITEMS	TEST STANDARD	TEST RESULT
Na2SO3	≥97.0%	98.10%
IRON(Fe)	≤0.003%	0.0015%
WATER INSOLUBLE	≤0.02%	0.01%
Na2CO3	≤0.10%	0.10%
SULPHATES(SO4)	≤2.5%	1.0%
CHLORIDE(NaCl)	≤0.10%	0.10%
CLEARNESS	THROUGH EXPERIMENTS
APPEARANCE	WHITE CRYSTALLINE POWDER
CONCLUSION	SUPERIOR PRODUCTS

Application

For delignification in paper industry;
Deoxygenation and dechlorination in water treatment; Beneficiation and reduction of gold in metallurgical mines;
Deoxidation and bleaching in the printing and dyeing industry;
Chemical industry as reducing agents, sulfonating agents and the production of a variety of chemical products;
Pharmaceutical industry as intermediate raw materials, etc.

 

Packaging & Shipping

Packaging

25kg/1000kg,plastic woven bag with plastic bag inside,can provide customized services 
Store in a dry,ventilated,cool place,away from direct sunlight.

Shipping

Certifications

 

Customer 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!

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