POTASSIUM SODIUM TARTRATE（ROCHELLE SALT,Seignette salt ）
CAS: 6381-59-5
Molecular formula: KNaC4H4O64H2O
Molecular weight: 282.23
Properties:Colorless transparent or white crystal:sg 1.77,mp 70-80*C.
Quality index:
Assay C4H4O6KNa4H2O,% ≥99.0
Chloride Cl,% ≤0.008
Sulfate SO4,% ≤0.05
Aq.solution reaction: OK
Fe,% ≤0.002
Heavy metal,as Pb,%≤0.001
Water insoluble matter,%≤0.05
Packing:40kg in metal pail or 25kg in plastic woven bag lined with kraft bag or composited bag.
one 20'FCL (load about 22MT)
Usage:Used in food,printing,glass,hot water bottle,plating, medicine,telecommunication,fertilizer etc.
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| Specifications︰ | Assay C4H4O6KNa4H2O,% ≥99.0
Chloride Cl,% ≤0.008
Sulfate SO4,% ≤0.05
Aq.solution reaction: OK
Fe,% ≤0.002
Heavy metal,as Pb,%≤0.001
Water insoluble matter,%≤0.05
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| Advantages︰ | Colorless transparent or white crystal:sg 1.77,mp 70-80*C.
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| Payment Details︰ | T/T or L/C |
| Min Order︰ | 22MT |
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