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Potassium Sodium Tartarate Gr For Analysis Emsure 1 Kg (Analiz İçin Potasyum Sodyum Tartarat) CAS: 6381-59-5

Potassium Sodium Tartarate Gr For Analysis Emsure 1 Kg (Analiz İçin Potasyum Sodyum Tartarat) CAS: 6381-59-5

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Merck

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108087.1000

3 Günde Kargoda

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Potassium Sodium Tartarate Gr For Analysis Emsure 1 Kg (Analiz İçin Potasyum Sodyum Tartarat) CAS: 6381-59-5

CAS #: 6381-59-5 EC Number: 206-156-8 Molar Mass: 282.23 g/mol Hill Formula: C₄H₄KNaO₆ * 4 H₂O Grade: ACS,ISO,Reag. Ph Eur

Description
Catalogue Number	108087
Replaces	PX1590; PX1590-1; PX1590-2; PX1590-5; PX1590-11;
Synonyms	Sodium potassium tartrate, Tartaric acid potassium sodium salt

Physicochemical Information
Melting Point	70 - 80 °C
pH value	7.0 - 8.5 (H₂O)
Bulk density	1000 kg/m3
Solubility	630 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Specifications
Assay (alkalimetric)	99.0 - 102.0 %
Insoluble matter	≤ 0.005 %
pH-value (5 %; water; 25 °C)	7.0 - 8.5
Chloride (Cl)	≤ 0.0005 %
Phosphate (PO₄)	≤ 0.001 %
Sulfate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0005 %
Ca (Calcium)	≤ 0.004 %
Cu (Copper)	≤ 0.0005 %
Fe (Iron)	≤ 0.0005 %
NH₄ (Ammonium)	≤ 0.002 %
Pb (Lead)	≤ 0.0005 %
Corresponds to ACS,ISO,Reag. Ph Eur

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