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Solfonaned Taninin
CAS:1401-55-4
Molecular:C76H52O46
Molecular weight:1701.18
Packing:Polyethylene film bag enclosed in fibre drum, 25kg /drum.
Moisture content :≤10.0%
Do the water insoluble matter of base: ≤4.0%
Does the base chromium:≥4.5%
Yield:100T/year
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