Potassium sodium tartrate tetrahydrate, +99%, for analysis, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 202860051

5KG Potassium sodium tartrate tetrahydrate, 99+%,for analysis

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 6381-59-5 Weight: 5.05000kg


Packaging Plastic Bottle
Quantity 5kg

Product Code. 10638343

Quantity Price
1 £ 176.4 / 5kg
EU Stock 3
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Description and Specification

Chemical Identifiers

Chemical Name or Material Potassium sodium tartrate tetrahydrate
CAS 6381-59-5
Purity Grade For analysis
Assay 99 to 102%
Assay Percent Range 99+%
Molecular Formula C4H4KNaO6·4H2O
Linear Formula KO2CCH(OH)CH(OH)CO2Na·4H2O
Formula Weight 282.22g/mol
MDL Number MFCD00150989
Synonym Rochelle salt

Specification

Calcium (Ca) 50ppm max.
Chlorine (Cl) 50ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Lead (Pb) 10ppm max.
Packaging Plastic Bottle
Sulfate 50ppm max.
Decomposition Information >100°C
Specific Rotation Condition + 22.10 (20.00°C c=10,water)
Color White semi-transparent
pH 5.5 to 8.5 (5% soln. at 20°C)
Quantity 5kg
Weight 5.05
Chemical Name or Material Potassium sodium tartrate tetrahydrate
CAS 6381-59-5
Purity Grade For analysis
Physical Form White semi-transparent crystals
Assay 99 to 102%
Assay Percent Range 99+%
Molecular Formula C4H4KNaO6·4H2O
Linear Formula KO2CCH(OH)CH(OH)CO2Na·4H2O
Formula Weight 282.22g/mol
MDL Number MFCD00150989
Beilstein 03, 525
Merck Index 15, 7790
Synonym Rochelle salt
Documentation

Technical documents