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| Product Name: |
sodium sulfite
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| Supply Ability: |
500ton/month |
| Related proudcts |
sodium hydrogen sulf, |
| Specifications |
90%,97% |
| Price Term: |
FOB |
| Port of loading: |
TIANJIN |
| Minimum Order |
10TON |
| Unit Price: |
350USD |
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Sodium sulfite anhydrous
Molecular formula : Na2SO3
Appearance : white crystalline powder
Sepcification:
Index name
Premium grade
Super grade
First grade
Salable product
Industrial grade
Sodium sulfite ( Na2SO3 ) , % ¡Ý
97.0
96.0
93.0
90.0
Fe , ¡Ü
0.003
0.005
0.01
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Water insoluble matter , % ¡Ü
0.02
0.03
0.05
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Free alkali ( as Na2SO3 ) , % ¡Ü
0.10
0.40
0.60
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Na2SO4 , % ¡Ü
2.50
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NaCl , % ¡Ü
0.10
/
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Packing: double-layer plastic woven bag.
Uses : used in medicine, papermaking, tannage, leather, printing, dyeing, bleaching and food .
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| Company: |
Tianjin Jinmaoding Chemicals Co.,Ltd.
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| Contact: |
Mr. Jack WU |
| Address: |
Daming Street, Taihedushi Industrial Park, Xiqing District, Tianjin City, China |
| Postcode: |
300000 |
| Tel: |
86-22-60380053 |
| Fax: |
86-22-60380095 |
| E-mail: |
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