SAL DE ROCHELLE (ENV. 1 KG)

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30,50 €
R0300204
SAL DE ROCHELLE (ENV. 1 KG)
Peso: 1KG
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An inorganic salt (Potassium Sodium Tartrate) also known as Seignette Salt. Rochelle Salt is used in aqueous solution for the removal and cleaning of corrosion products from metallic objects (copper, bronze, gold and silver).







PHYSICAL AND CHEMICAL PROPERTIES:







- Formula: COOK(CHOH)2COONa·4H2O



- Appearance: white crystalline powder



- Assay: 99%



- pH: 7.7 ± 0.8 in 5% aqueous solution
R0300204
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