Factory Direct Sale High Quality Sodium Sulfite

• CAS No.: 7757-83-7
• Formula: Na2so3
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Model NO.: 1-2
• Grade Standard: Industrial Grade
• Transport Package: Bag
• Specification: NW 25KG/bag
• Origin: China
• HS Code: 2832100000
• Production Capacity: 5000t/Month

Product Description

ITEMS	Premium grade
	Super grade	First grade	Salable product
Sodium sulfite ( Na2SO3 ) , % ≥	97.0	96.0	95.0
Fe , ≤	0.003	0.005	0.01
Water insoluble matter , % ≤	0.02	0.03	0.05
Free alkali ( as Na2SO3 ) , % ≤	0.10	0.40	0.60
Na2SO4 , % ≤	2.50	/	/
NaCl , % ≤	0.10	/	/

Chemical Name: sodium sulfite
Molecular Formula : Na2SO3
Molecular Weight:126.04
Character:
Sodium sulfite is white or yellow crystalline powder or small crystalline, soluble in water and acid in aqueous solution.




Chemical Name: sodium sulfite
Molecular Formula : Na2SO3
Molecular Weight:126.04
Character:
Sodium sulfite is white or yellow crystalline powder or small crystalline, soluble in water and acid in aqueous solution.
Chemical Name: sodium sulfite
Molecular Formula : Na2SO3
Molecular Weight:126.04
Character:
Sodium sulfite is white or yellow crystalline powder or small crystalline, soluble in water and acid in aqueous solution.
Chemical Name: sodium sulfite
Molecular Formula : Na2SO3
Molecular Weight:126.04
Character:
Sodium sulfite is white or yellow crystalline powder or small crystalline, soluble in water and acid in aqueous solution.
Chemical Name: sodium sulfite
Molecular Formula : Na2SO3
Molecular Weight:126.04
Character:
Sodium sulfite is white or yellow crystalline powder or small crystalline, soluble in water and acid in aqueous solution.