D-tartaric Acid Supplier 147-71-7
CAS No:147-71-7
Appearance:White crystal or crystalline powder
Item | Index | Test Method |
Color (platinum - cobalt), ≤ | 20 | ASTM D 1209 |
Ester content, % ≥ | 99.5 | HLY |
Flashing point, ℃ ≥ | 192 | ASTM D 1405 |
Density (ρ20), g/cm³ | 0.924-0.927 | ASTM D 1298 |
Acidity(in terms of phthalic acid), mg KOH/g ≤ | 0.015 | ASTM D 1405 |
Water content, % ≤ | 0.1 | JIS K6751 |
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CAS No:147-71-7
Appearance:White crystal or crystalline powder
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