- Neoprene[3]
- Organic Acid[10]
- Ester & Derivatives[5]
- Chemical Auxiliary Agent[6]
- Other Rubber Raw Materials[3]
- Polymer[3]
- Amine[2]
- Other Dinnerware[1]
- Oxide[7]
- Organic Intermediate[1]
- Flavour & Fragrance[1]
- Inorganic Acids[2]
- Alkali[9]
- Halide ( Except Chloride )[2]
- Other Chemicals[10]
- Phosphate[9]
- Daily Chemicals[8]
- PVC[5]
- Dyestuffs[2]
- Alcohol & Hydroxybenzene & Ether[6]
- Sulphate[4]
- Other Inorganic Salts[3]
- Borate[3]
- Pharmaceutical[1]
- Water Treatment[1]
- Other Plastic Raw Materials[1]
- Chemical Reagents[1]
- 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
Molecular Formula: Na2S2O5 Molecule Weight: 190.10Appearance: white or light yellow crystalline powder. Quality standard: HG/T28261997
Specification:
Item | Value | ||
Top-grade | 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 |
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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
