POTASSIUM SODIUM TARTRATE
Chemical Name:potassium sodium tartrate
Scientific Name: rochelle salt
Molecular Formular: KNaC4H4O6·4H2O
Molecular Weight: 282.23 C 22.86%, H 1.92%, K 18.60%, Na 10.94%, O45.68%
Chacater: Colorless crystals or white crystal,specific gravity is 1.79,PH value is 6.8~8,the melting point is 70~80°C.Have minute efflorescence in the heat air,lose some water when heated to 60°C,and lose 3 water molecules at 100°C,become salt without water at 215°C. Freely insoluble in water, the solution assumes minute alkalescence.
Specification:complies with US FCC(III) & Q/HG010-90
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| Specifications︰ | Q/HG010-90 |
| Advantages︰ | Uses: This product is used as reducer in plating of printing, mirror, and thermos industries; as complexing agent in electroplating industry;as laxative agent in pharmacy in the making of crystal speakers and microphones in telecom industry; as desalting agent in chemical fertilizer industry; and also used in glass industry and other industries.
Packing:In 25kg polyethylene bag with woven bag or kraft bag outside |
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