Sulfit sodyòm

1.Purity:90%, 93% , 96%
2.CAS NON.:7757-83-7

3.MF:Na₂SO₃
4.Aparans: white crystal powder

5.HS CODE:  28321000

6.Mol pwa: 126.04

7. Pakè

Sodium sulfite is packed in net weight 25kg plstic woven bag with plastic inner bag. or as customers' request  25tons/20'FCL.

 Aplikasyon:  

Bleaching agent for paper pulps, Waste water treatment, Bleaching agent for mining industry, Colors stripper and deoxidization, Auxiliaryn Chemical in tanning process

1. It  is used in the production of sulfur dyes in the dye industry, and is the raw material of sulfur blue .
2. tou yo itilize kòm yon èd tach pou fonn koloran souf nan endistri enprime ak DYEING.
3. pou idroliz la nan retire cheve anvan tout koreksyon kache nan endistri a kwi, men tou, pou preparasyon an nan polysulfide sodyòm akselere dlo a po sèk mou ede.
4. Li itilize kòm ajan pou kwit manje nan endistri papye.
5. kòm rayon denitration ak rediksyon kontni nitrat nan endistri twal la.
6. Epitou li se materyèl la anvan tout koreksyon nan thiosulfate sodyòm, polysulfide sodyòm, koloran souf ak lòt materyèl.