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联系人 Ms. Jean
No.311, Yinhai Building, Haigang District, Qinhuangdao, Hebei
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Specifications: Sodium Metabisulphite
1. HS: ******0
2. CAS: ********4 3. Formula: Na2S2O5
4. Appearance: white or light yellow crystalline powder.
Relative density 1.4,soluble in water, water solution is acidity,
soluble in glycerin and slightly soluble in ethanol. It is easy to
be decompose and oxided Na2SO4 in air.
5. Specification
6. Use: mordant of printing and dyeing, dechlorinate of
textile after bleaching, Sulphonated agent and reducer of chemical
industry and pharmacy; Bleach of paper pulp, bamboo and timber
bleach of stapk; Mineral-dressing of nonferrous metals Treatment
agent of waste water; Rubber solidifying agent Perfume
industry is served as hydrocarbon perfume aldehyde The hide
profession employ to do to molt dose and pliable dose and wearproof
dose,The sensitize industry is served as the developing agent
reductant and the protection of fixing bath dose and so on.
7. Packing: in *5kg plastic woven bags or Jumbo bags according
to customer’s requirement.
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