Sodium L-(+)-tartrate dihydrate, 99%, Thermo Scientific Chemicals
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Sodium L-(+)-tartrate dihydrate, 99%, Thermo Scientific Chemicals
Sodium L-(+)-tartrate dihydrate, 99%, Thermo Scientific Chemicals
Sodium L-(+)-tartrate dihydrate, 99%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Sodium L-(+)-tartrate dihydrate, 99%, Thermo Scientific Chemicals

CAS: 6106-24-7 | C4H8Na2O8 | 230.08 g/mol
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Catalog number ALFA16187.30
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Specifications
Chemical Name or MaterialSodium L-(+)-tartrate dihydrate
CAS6106-24-7
Melting Point∼150°C (in -2H2O)
Recommended StorageAmbient temperatures
Density1.82
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Sodium L-(+)-tartrate dihydrate is used in buffers for molecular biology and cell culture applications. It is also used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casingsand also as a food additive.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sodium L-(+)-tartrate dihydrate is used in buffers for molecular biology and cell culture applications. It is also used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casingsand also as a food additive.

Solubility
It is soluble in water (290 mg/ml at 20°C). Insoluble in alcohol, and organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible to strong oxidizing agents.
RUO – Research Use Only

General References:

  1. GK Ambady.; G Kartha. The crystal and molecular structure of sodium D-tartrate dihydrate.. Acta Cryst. 1968, 24, (11), 1540-1547 .
  2. JD Neuss.; MG O'Brien.; HA Frediani. Sodium tartrate dihydrate as primary standard for Karl Fischer reagent. Anal. Chem. 1951, 23, (9), 1332-1333.