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97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63

97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63

  • 97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63
  • 97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63
97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63
Product Details:
Place of Origin: Hunan
Brand Name: Kemsky
Certification: ISO 9001
Model Number: sodium sulfite antimicrobic for fruit
Payment & Shipping Terms:
Minimum Order Quantity: 1 metric ton
Price: usd 430 per metric ton
Packaging Details: 25 kgs bag,1000 kgs big bag
Delivery Time: 5-8 days
Payment Terms: T/T , L/C
Supply Ability: 3000 tons per month
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Detailed Product Description
Name: Antimicrobic For Fruit Sodium Sulfite Other Name: Antimicrobic For Fruit Anhydrous Sodium Sulphite
Shelf Life: 24 Months Usage: Antimicrobic For Food ,vegetable, Fruit
Packing: 1250/1000 Kgs Jumbo Bag Mocular: Na2SO3,white Crystalline Powder
High Light:

sodium sulfite anhydrous msds

,

sodium sulfite water treatment

 Sodium Sulfite anhydrous Na2SO3

Storage:

 

1, should be stored closely in the shady, cool and dry warehouse under 30 centigrade

 

2, package should be sealed without contacting with air, preventing becoming damp and deteriorated

 

Harm:

 

For health: it will decompose hydrogen sulfide in gastrointestinal tract, causing hydrogen sulfide poisoning; it will corrode skin and eyes

 

For environment: it will pollute environment

Properties:

White monoclinic system crystalline powder. Soluble in water, alkaline aqueous solution. Soluble in glycerin, insoluble in ethanol.

 

Product description:

Product Name: Sodium sulfite anhydrous
Category:  
CAS NO: 7577-83-7
Molecular Formula: Na2SO3
Specifications
Item Grade
Best quality First quality Qualifier
Sodium sulfite (Na2SO3) Assay, % ≥ 97.0 ≥ 96.0 ≥ 93.0
Fe, % ≤ 0.003 ≤ 0.005 ≤ 0.02
Insol. in water, % ≤ 0.02 ≤ 0.03 ≤ 0.05
Free alkali (Na2SO3) Assay, % ≤ 0.10 ≤ 0.40 ≤ 0.80
Sulphate (Na2SO4) Assay, % ≤ 2.5
Chlorides (NaCl) Assay, % ≤ 0.10  

 

Packing: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.
Specifications: white crystal or powder; pH of aqueous solution: 9-9.5, At 33.4oC,it solubility is 28%. Density: 2.633(15.4oC), refracitive index: 1.565; Molecular weight126.04.
H.S code: 283210
Use: Used as deoxidant and bleaching agent for printing & dyeing industry; also used for paper making, electronic and water treatment industries.

Inorganic chemicals

CAS NO : 7757-83-7

EC NO : 231-821-4

Molecular Formula : Na2SO3

Main Specifications :

Synonyms : Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;

 

 

 

 

Use:

Medicine, used as salting-out agent, coagulant, also used in paper, glass, printing and dyeing, synthetic fiber, leather and other industries

Mainly used as synthetic detergent filling material. Papermaking industry used in the manufacture of sulfate pulp cooking agent. Glass industry to replace soda ash. Used for manufacturing sodium sulphide, sodium silicate and chemical industry raw materials of other chemical products. Textile industry is used to allocate vinylon spinning coagulation bath. Pharmaceutical industry is used as the delay evacuant. Also used in non-ferrous metallurgy, leather, etc.

97% Purity Anhydrous Sodium Sulphite White Crystalline Powder Density 2.63 0

Contact Details
NINGBO SOURCECHEM CO.,LTD

Contact Person: Ms.xie

Tel: +8613975090964

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