Pure Acidulants L-Tartaric acid 87-69-4
CAS No:87-69-4
Appearance:White crystalline powder
Inspection items | BP2013 | USP39 |
Appearance | White or yellowish crystal or crystalline powder | White or yellowish crystal or crystalline powder |
Assay | 99.0%-101.0% | 99.0%-100.5% |
Moisture | 4.0-7.0% | / |
Sulphate | ≤150ppm | / |
Oxalate | ≤300ppm | / |
Sodium | ≤0.3% | / |
Heavy metals | ≤10ppm | ≤10ppm |
Iron | / | / |
Chloride | ≤50ppm | / |
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