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Sodium Metabisulphite |
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|
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 |
CAS No. |
[7681-57-4] |
ºÐÀÚ½Ä |
Na2S205 |
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Æ÷Àå´ÜÀ§(packing) |
25kg Bag |
purity |
97% min |
Grade |
Technical |
Insoluble water |
0.005 % |
Fe |
0.57 ppm |
PH 5% Solution |
4.5 |
Sodium Sulphate |
1.58 % |
Sodium Sulphite |
0.81 % |
Sulfur Dioxide |
65.71 % |
|