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| Product Name: |
Sodium hydrogen sulfite
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| Supply Ability: |
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| Related proudcts |
chemical, offer, sodium hydrogen sul, |
| Specifications |
39% solution in water |
| Price Term: |
FOB/CIF |
| Port of loading: |
Tianjin port |
| Minimum Order |
1ton |
| Unit Price: |
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product as a white sheet inclined crystal powder with so2 odour, easily soluble in water, heating can decompose, slightly soluble in ethanol, become acidic aqueous solution, reducing strong in the air, easy oxidation sulfur dioxide or lost. This product usually contains all the proportion of lay particular stress on sodium sulfite ***in content (with SO2 plan) % 64.0-67.0
Water insoluble, acuities % 0.03
Chloride (with Cl plan) acuities % 0.05
Iron ***ermine if flexion-extension (Fe) radiographs acuities % 0.004
Heavy metal (in Pb plan) acuities % 0.001
Arsenic (As) acuities % 0.0002
PH value (50g/L solution) 4.0-5.0eoxidization.
[usage] : used for main cotton fabric bleach, in the dye, the papermaking, the leather making, the chemical synthesis of such industries as reductant, and used in the production of pharmaceutical intermediates, photographic contrast extravasation, food bleach, antiseptic, antioxidants, etc. [package] : 25, 50, 1000 kilograms/bag or as customer's requirements
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| Company: |
TianJin Saixin Imp&Exp Trade Co.,Ltd
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| Contact: |
Mr. yanli Chen |
| Address: |
C-402 Henghua apartment ,Dagu south road,Hexi district ,Tianjin city ,China |
| Postcode: |
300203 |
| Tel: |
022-60393971 |
| Fax: |
022-83834339 |
| E-mail: |
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