217255
Potassium sodium tartrate tetrahydrate
ACS reagent, 99%
Recommended Products
grade
ACS reagent
Quality Level
Agency
suitable for SM 4500 - NH3
Assay
99%
99.0-102.0% (ACS specification)
form
powder or crystals
impurities
≤0.005% insolubles
pH
6.0-8.5
anion traces
chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.002%
sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%
Fe: ≤0.001%
NH4+: ≤0.002%
heavy metals: ≤5 ppm (by ICP)
SMILES string
O.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
InChI
1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
InChI key
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
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Related Categories
General description
Application
WGK
WGK 1
Personal Protective Equipment
Certificates of Analysis (COA)
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