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Fine Powder L(+)-Tartaric Acid
Fine Powder L(+)-Tartaric Acid is an optimal gypsum retarder, which can not only prolong and match the operation time of gypsum mortar, but also maintain sufficient flexural and compressive strength of gypsum mortar after curing.
Structure
Basic indicators
  • Chemical Formula:
    C4H6O6
  • Assay:
    94.5-96.5%
  • Molecular Weight:
    150.09
  • Moisture:
    ≤0.2%
  • CAS NO.:
    87-69-4
  • Specific Rotation:
    +12.0°~+12.8°
  • Melting Point:
    168-170°C
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