Sodium tartrate is a salt used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casings. As a food additive, it is known by the E number E335

Minimum Assay: >99.5%
Molecular Formula: C4H4Na2O6•2H2O
Molecular weight: 230.08
Melting Point: 150°C
Heavy Metals (as Pb): <0.002%
Arsenic (As): <0.0003%
Phosphates (PO4): <0.01%
Sulphates (SO4): <0.01%
Loss on Drying: 15.2%

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 6106-24-7
Einecs No: 212-773-3