L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, crystals, AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, crystals, AR® ACS, Macron Fine Chemicals™

L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, crystals, AR® ACS, Macron Fine Chemicals™

Management of Change (MOC) category = N

2367-04 2367-06

MK236704CS 4738.54 USD

MK236704 MK236706

L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0%, crystals, AR® ACS, Macron Fine Chemicals™

L(+)-Potassium sodium tartrate tetrahydrate

Crystals.

Formula: KOOC(CHOH)₂COONa·4H₂O
Melting Pt: 70…80 °C
Density: ~1.767 g/cm³ (20 °C)
Storage Temperature: Ambient

MDL Number: MFCD00150989
CAS Number: 6381-59-5
EINECS: 206-156-8
Merck Index: 13,07755

https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=8d585522f4e3b14a7b011dc8a858f5eeca413864&vid=b2916546c357e512a898e837c4d40d48839223be&prid=web&clid=SAPDAM

Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (KNaC₄H₄O₆·4H₂O)	99.0 - 102.0 %
ACS - Ammonium (NH₄)	≤0.002 %
ACS - Calcium (Ca)	≤0.005 %
ACS - Chloride (Cl)	≤0.001 %
ACS - Heavy Metals (as Pb)	≤0.0005 %
ACS - Insoluble Matter	≤0.005 %
ACS - Iron (Fe)	≤0.001 %
ACS - Phosphate (PO₄)	≤0.002 %
ACS - Sulfate (SO₄)	≤0.005 %
ACS - pH of 5% Solution at 25°C	6.0 - 8.5
Appearance (fine, colorless or white crystals)

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