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| Product Name: |
Sodium Sulfite China
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| Supply Ability: |
8000mt |
| Related proudcts |
sodium sulfite, sodium sulfite, sodium sulphite, |
| Specifications |
97% |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
China main port |
| Minimum Order |
10mt |
| Unit Price: |
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Name£º
Sodium Sulfite
Chemical formula£º
Na2SO3
Physical appearance£º
White crystalline powder.
Quality standard£º
HG/T 2967-2000
Description£º
Application:
1>Bleaching agent for paper pulps ;
2>Waste water treatment£»
3>Reducing and sulphonating agent for chemical synthesis £»
4>Bleaching agent for textiles£»
5>Colors stripper and deoxidization ;
6>Floating agent for mining industry;
7>Auxiliary chemical in tanning process .
Package:
1>25kg/50kg compound plastic woven bag with inner polythene liner ;
2>1000kg Jumbo bags;
3>Any other particular requirements to the package can be discussed.
Shelf Life: one year.
Storage & handling:
1>Store the product in a cool and dry place£»avoid contact sunshine;
2>Water and moisture;
3>Avoid contact with strong acid,oxidants or poisonous substances;
4>Exposure to moisture will make it oxidze easily to sodium sulphate;
5>Not store it for a long time.
Product Specification:
ITEM FOOD GRADE TECH GRADE TECH GRADE
Na2SO3 >97% >96% >93%
FREE ALKALI <0.1% <0.4% <0.4%
IRON <0.002% <0.005% <0.005%
WATERINSOLUBLE MATTER <0.02% <0.05% <0.05%
SODIUM SULFATE(Na2SO4) <2.5% --------- ----------
NACL <0.1% ---------- --------- |
| Company: |
Changsha weichuang chemical co.ltd
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| Contact: |
Ms. li lian |
| Address: |
NEWCITY LANDMARK.NO 208.LABOR EAST ROAD CHANGSHA,HUNAN,CHINA. |
| Postcode: |
410007 |
| Tel: |
0 |
| Fax: |
0731-84765733 |
| E-mail: |
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