Zhengzhou Flworld Chemical Co., Ltd.
Main products:Crylite,Aluminum Hydroxide,Aluminum,STPP,Sodium Sulphate Anhydrous
Contact Us
  • Contact Person : Ms. Chen Lussa
  • Company Name : Zhengzhou Flworld Chemical Co., Ltd.
  • Tel : 0086-371-65387996-803
  • Fax : 0086-371-65387789
  • Address : Henan,Zhengzhou,Huanghe road
  • Country/Region : China
  • Zip : 450003

Sodium Metabisulphite

Sodium Metabisulphite
Product Detailed
we are one of major professional supplier of sodium metabisulphite,you can enquiry with us freely and give you a good price!

Sodium Metabisulphite

Molecular Formula: Na2S2O5 Molecule Weight: 190.10Appearance: white or light yellow crystalline powder. Quality standard: HG/T28261997





First grade

Qualified product

Content(asNa2S2O5 ) %

≥ 96.0

≥ 94.0

≥ 92.5

Fe %(as Fe)

≤ 0.005

≤ 0.010

≤ 0.015

water-Insoluble %

≤ 0.05

≤ 0.05

≤ 0.10

Arsenic(as As) %

≤ 0.0001



Main uses: 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; 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; Sewage treatment.

Packing: 25, 50,1000kilograms per bag or following your demand.

Sodium Metabisulphite

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