Common Name : Sodium Sulfite
CAS Number : 7757-83-7
Molecular Formulala : Na2so3
Molecular Weight : 126.043
Boiling Point :1412°c
Melting Point :500 °c
Flash Point :209.4±24.4 °c
Signal Word : Warning
Exact Mass : 180.078644
Psa : 82.40000
Logp :1.20
Storage Condition : -20°c
Stability :Stable
Rtecs : Nl4059000
Density :2.63
Transport Package : 25kg Per Carton
Specification : 25 kg/bag, 1.2 tons/bag
Trademark : Andu
Origin :China
1.Packing: 25 kg/bag
2. Storage: Store in a dry and ventilated place, and pay attention to moisture and humidity. Long-term storage does not deteriorate, if there is caking, crushing or dissolution does not affect the use effect.
3. Transportation: This product is non-toxic and harmless, non-flammable and explosive dangerous goods. It can be transported by car, sea or train. Less carload, vehicle is not limited, agent consignment.
Applications of Sodium Sulfite Anhydrous
(1)Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry. (2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as antifermentative. In starch and sweeteners production as bacteriostatic. (3) Photo Grade: In the photographic industry as component of developer bath. (4) Pharmaceutical Grade : pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone.
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