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| Product Name: |
Sodium Metabisulphite
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skype:xue.carrie |
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guangming17(at)hotmail.com |
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Sodium Metabisulphite For Industrial Use
Molecular Formula:Na2S2O5
Molecule Weight:190.10
Appearance:white or light yellow crystalline powder.
Quality standard:HG/T2826¡ª¡ª1997
Co***ny Standard
Item Value
Content(as Na2S2O5 ) % ¡Ý 97.0
Fe % (as Fe) % ¡Ü 0.0015
water-Insoluble % ¡Ü 0.01
Arsenic(as As) % ¡Ü 0.0001
Chinese standard
Item Value
Top-grade First grade Qualified product
Content(asNa2S2O5 ) % ¡Ý 96.0 ¡Ý 94.0 ¡Ý 92.5
Fe %(as Fe) ¡Ü 0.005 ¡Ü 0.010 ¡Ü 0.015
water-Insoluble % ¡Ü 0.05 ¡Ü 0.05 ¡Ü 0.10
Arsenic(as As) % ¡Ü 0.0001 ¡ª ¡ª
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: in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc.
Net weght: 25,50,1000kilograms per bag or following your demand.
We welcome your orders for bromide products, magnesium chloride, industrial crude salt and bittern serial chemicals.
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| Company: |
Shijiazhuang Zhengjia Chemical CO.,LTD
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| Contact: |
Ms. Carrie Xue |
| Address: |
Changqing Road |
| Postcode: |
050000 |
| Tel: |
0086-311-83055991 |
| Fax: |
0086-311-83053991 |
| E-mail: |
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